diff --git a/.github/actions/delivery/action.yml b/.github/actions/delivery/action.yml
index c49c92126a9..ae50e008a75 100644
--- a/.github/actions/delivery/action.yml
+++ b/.github/actions/delivery/action.yml
@@ -19,6 +19,12 @@ inputs:
   stability:
     description: "The package stability (stable, testing, unstable)"
     required: true
+  release_type:
+    description: "Type of release (hotfix, release)"
+    required: true
+  release_cloud:
+    description: "Release context (cloud or not cloud)"
+    required: true
 
 runs:
   using: "composite"
@@ -49,6 +55,8 @@ runs:
     - if: ${{ startsWith(inputs.distrib, 'el') }}
       name: Publish RPMs
       run: |
+        set -eux
+
         FILES="*.${{ env.extfile }}"
 
         echo "[DEBUG] - Version: ${{ inputs.version }}"
@@ -64,8 +72,17 @@ runs:
           exit 1
         fi
 
+        # DEBUG
+        echo "[DEBUG] - Version: ${{ inputs.version }}"
+        echo "[DEBUG] - Distrib: ${{ inputs.distrib }}"
+        echo "[DEBUG] - module_name: ${{ inputs.module_name }}"
+        echo "[DEBUG] - release_cloud: ${{ inputs.release_cloud }}"
+        echo "[DEBUG] - release_type: ${{ inputs.release_type }}"
+
+        # Create ARCH dirs
         mkdir noarch x86_64
 
+        # Get ARCH target for files to deliver and regroupe them by ARCH
         for FILE in $FILES; do
           echo "[DEBUG] - File: $FILE"
 
@@ -76,13 +93,30 @@ runs:
           mv "$FILE" "$ARCH"
         done
 
-        for ROOT_REPO_PATH in "rpm-standard" "rpm-standard-internal"; do
+        # Build upload target path based on release_cloud and release_type values
+        # if cloud, deliver to testing-<release_type>
+        # if non-cloud, delivery to testing as usual
+        # CLOUD + HOTFIX + REPO STANDARD INTERNAL OR CLOUD + RELEASE + REPO STANDARD INTERNAL
+        if [[ ${{ inputs.release_cloud }} -eq 1 && ${{ inputs.release_type }} == "hotfix" ]] || [[ ${{ inputs.release_cloud }} -eq 1 && ${{ inputs.release_type }} == "release" ]]; then
+          ROOT_REPO_PATHS="rpm-standard-internal"
+          UPLOAD_REPO_PATH="${{ inputs.version }}/${{ inputs.distrib }}/${{ inputs.stability }}-${{ inputs.release_type }}/$ARCH/RPMS/${{ inputs.module_name }}/"
+        # NON-CLOUD + (HOTFIX OR RELEASE) + REPO STANDARD
+        elif [[ ${{ inputs.release_cloud }} -eq 0 ]]; then
+          ROOT_REPO_PATHS="rpm-standard"
+          UPLOAD_REPO_PATH="${{ inputs.version }}/${{ inputs.distrib }}/${{ inputs.stability }}/$ARCH/${{ inputs.module_name }}/"
+        else
+          echo "Invalid combination of release_type and release_cloud"
+          exit 1
+        fi
+
+        # Deliver based on inputs
+        for ROOT_REPO_PATH in "$ROOT_REPO_PATHS"; do
           for ARCH in "noarch" "x86_64"; do
             if [ "$(ls -A $ARCH)" ]; then
               if [ "${{ inputs.stability }}" == "stable" ]; then
-                jf rt upload "$ARCH/*.rpm" "$ROOT_REPO_PATH/${{ inputs.version }}/${{ inputs.distrib }}/${{ inputs.stability }}/$ARCH/RPMS/${{ inputs.module_name }}/" --flat
+                echo "[DEBUG] - Stability is ${{ inputs.stability }}, not delivering."
               else
-                jf rt upload "$ARCH/*.rpm" "$ROOT_REPO_PATH/${{ inputs.version }}/${{ inputs.distrib }}/${{ inputs.stability }}/$ARCH/${{ inputs.module_name }}/" --sync-deletes="$ROOT_REPO_PATH/${{ inputs.version }}/${{ inputs.distrib }}/${{ inputs.stability }}/$ARCH/${{ inputs.module_name }}/" --flat
+                jf rt upload "$ARCH/*.rpm" "$ROOT_REPO_PATH/$UPLOAD_REPO_PATH" --sync-deletes="$ROOT_REPO_PATH/$UPLOAD_REPO_PATH" --flat
               fi
             fi
           done
diff --git a/.github/actions/promote-to-stable/action.yml b/.github/actions/promote-to-stable/action.yml
index 7cde8de7240..7d953df3807 100644
--- a/.github/actions/promote-to-stable/action.yml
+++ b/.github/actions/promote-to-stable/action.yml
@@ -22,11 +22,20 @@ inputs:
   repository_name:
     description: "The repository name"
     required: true
+  github_ref_name:
+    description: "Release base ref name for push event"
+    required: true
+  release_type:
+    description: "Type of release (hotfix, release)"
+    required: true
+  release_cloud:
+    description: "Release context (cloud or not cloud)"
+    required: true
 
 runs:
   using: "composite"
   steps:
-    - uses: jfrog/setup-jfrog-cli@901bb9632db90821c2d3f076012bdeaf66598555 # v3.4.1
+    - uses: jfrog/setup-jfrog-cli@26da2259ee7690e63b5410d7451b2938d08ce1f9 # v4.0.0
       env:
         JF_URL: https://centreon.jfrog.io
         JF_ACCESS_TOKEN: ${{ inputs.artifactory_token }}
@@ -34,14 +43,40 @@ runs:
     - name: Promote RPM packages to stable
       if: ${{ startsWith(inputs.distrib, 'el') }}
       run: |
-        set -x
+        set -eux
+
+        # DEBUG
         echo "[DEBUG] - Major version: ${{ inputs.major_version }}"
         echo "[DEBUG] - Minor version: ${{ inputs.minor_version }}"
         echo "[DEBUG] - Distrib: ${{ inputs.distrib }}"
+        echo "[DEBUG] - release_cloud: ${{ inputs.release_cloud }}"
+        echo "[DEBUG] - release_type: ${{ inputs.release_type }}"
 
+        # Cloud specific promote
+        # delivery by default to onprem, override to internal if base branch is master
+        if [[ ${{ inputs.github_base_ref }} == "master" ]]; then
+          ROOT_REPO_PATH="rpm-standard-internal"
+        else
+          ROOT_REPO_PATH="rpm-standard"
+        fi
+
+        # Search for testing packages candidate for promote
         for ARCH in "noarch" "x86_64"; do
-          echo "[DEBUG] - Get artifactory path of $ARCH testing artifacts to promote to stable."
-          SRC_PATHS=$(jf rt s --include-dirs rpm-standard/${{ inputs.major_version }}/${{ inputs.distrib }}/testing/$ARCH/${{ inputs.module_name }}/*.rpm | jq -r '.[].path')
+
+          # Build search path based on release_cloud and release_type values
+          # if cloud, search in testing-<release_type> path
+          # if non-cloud, search in the testing usual path
+          if [[ ${{ inputs.release_cloud }} -eq 1 && ${{ inputs.release_type }} == "hotfix" ]] || [[ ${{ inputs.release_cloud }} -eq 1 && ${{ inputs.release_type }} == "release" ]]; then
+            SEARCH_REPO_PATH="${{ inputs.major_version }}/${{ inputs.distrib }}/testing-${{ inputs.release_type }}/$ARCH/${{ inputs.module_name }}"
+          elif [[ ${{ inputs.release_cloud }} -eq 0 ]]; then
+            SEARCH_REPO_PATH="${{ inputs.major_version }}/${{ inputs.distrib }}/testing/$ARCH/${{ inputs.module_name }}"
+          else
+            echo "Invalid combination of release_type and release_cloud"
+          fi
+
+          echo "[DEBUG] - Get path of $ARCH testing artifacts to promote to stable."
+          SRC_PATHS=$(jf rt search --include-dirs $ROOT_REPO_PATH/$SEARCH_REPO_PATH/*.rpm | jq -r '.[].path')
+
           if [[ ${SRC_PATHS[@]} ]]; then
             for SRC_PATH in ${SRC_PATHS[@]}; do
               echo "[DEBUG] - Source path found: $SRC_PATH"
@@ -50,12 +85,13 @@ runs:
             echo "[DEBUG] - No source path found."
             continue
           fi
-          echo "[DEBUG] - Build $ARCH artifactory target path."
-          TARGET_PATH="rpm-standard/${{ inputs.major_version }}/${{ inputs.distrib }}/${{ inputs.stability }}/$ARCH/RPMS/${{ inputs.module_name }}/"
+
+          # Build target path based on ARCH
+          echo "[DEBUG] - Build $ARCH target path."
+          TARGET_PATH="$ROOT_REPO_PATH/${{ inputs.major_version }}/${{ inputs.distrib }}/${{ inputs.stability }}/$ARCH/RPMS/${{ inputs.module_name }}/"
           echo "[DEBUG] - Target path: $TARGET_PATH"
-          echo "[INFO] - Build INTERNAL $ARCH target path."
-          TARGET_PATH_INTERNAL="rpm-standard-internal/${{ inputs.major_version }}/${{ inputs.distrib }}/${{ inputs.stability }}/$ARCH/RPMS/${{ inputs.module_name }}/"
-          echo "[INFO] - Target internal path: $TARGET_PATH_INTERNAL"
+
+          # Download candidates for promote
           echo "[DEBUG] - Promoting $ARCH testing artifacts to stable."
           for ARTIFACT in ${SRC_PATHS[@]}; do
             echo "[DEBUG] - Promoting $ARTIFACT to stable on artifactory."
@@ -63,12 +99,17 @@ runs:
             echo "[DEBUG] - Downloading $ARTIFACT from TESTING."
             jf rt download $ARTIFACT --flat
           done
+
+          # Upload previously downloaded candidates to TARGET_PATH
           for ARTIFACT_DL in $(dir|grep -E "*.rpm"); do
             echo "[DEBUG] - Promoting (upload) $ARTIFACT_DL to stable $TARGET_PATH."
             jf rt upload "$ARTIFACT_DL" "$TARGET_PATH" --flat
           done
+
+          # Cleanup before next round of candidates
           rm -f *.rpm
         done
+
       shell: bash
 
     - name: Promote DEB packages to stable
@@ -103,8 +144,9 @@ runs:
         for ARTIFACT_DL in $(dir|grep -E "*.deb"); do
           ARCH=$(echo $ARTIFACT_DL | cut -d '_' -f3 | cut -d '.' -f1)
           echo "[DEBUG] - Promoting (upload) $ARTIFACT_DL to stable $TARGET_PATH."
-          jf rt upload "$ARTIFACT_DL" "$TARGET_PATH" --deb "${{ inputs.distrib }}/main/$ARCH"
+          jf rt upload "$ARTIFACT_DL" "$TARGET_PATH" --deb "${{ inputs.distrib }}/main/$ARCH" --flat
         done
 
         rm -f *.deb
+
       shell: bash
diff --git a/.github/actions/release/action.yml b/.github/actions/release/action.yml
index c1da256ea6f..3b1f84a66cf 100644
--- a/.github/actions/release/action.yml
+++ b/.github/actions/release/action.yml
@@ -1,6 +1,9 @@
-name: "tag version"
-description: "Tag package"
+name: "release action"
+description: "Create git release tags, github releases, jira version and push release communication."
 inputs:
+  github_ref_name:
+    description: "Github ref name"
+    required: true
   jira_api_token:
     description: "Token to authenticate to Jira"
     required: true
@@ -10,6 +13,9 @@ inputs:
   jira_project_id:
     description: "Jira project id to create release"
     required: true
+  jira_webhook_url:
+    description: "Jira release webhook"
+    required: true
   jira_base_url:
     description: "Jira base url"
     required: true
@@ -17,50 +23,226 @@ inputs:
 runs:
   using: "composite"
   steps:
-    - name: Publish RPMS to Repositories
+    - name: Checkout sources
+      uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+
+    - name: Get released versions for components
       run: |
-        NEW_VERSION=""
-        MAJOR_VERSION=$(echo $GITHUB_REF_NAME | grep -oP '([0-9]{2}\.[0-9]{2})')
-        echo "Major version: $MAJOR_VERSION"
-        HOTFIX=$(echo $GITHUB_REF_NAME | grep -oP '(hotfix|)')
-        echo "Hotfix: $HOTFIX"
-        BETA=$(echo $GITHUB_REF_NAME | grep -oP '(beta|)')
-        echo "Beta: $BETA"
-        RELEASE_ID=$(git log -1 --pretty=%B | grep -oP '(#[0-9]{4,}#)' | grep -oP '([0-9]+)')
-        echo "Release Id: $RELEASE_ID"
-
-        OLDV=$(git tag --sort=-v:refname --list "centreon-collect-$MAJOR_VERSION.*" | head -n 1)
-        echo "Old version: $OLDV"
+        set -eux
 
-        git config --global user.email "release@centreon.com"
-        git config --global user.name "Centreon"
+        # Variables
+        COMPONENTS_COLLECT=("centreon-collect")
+        CURRENT_STABLE_BRANCH_MAJOR_VERSION=""
+        declare -a TMP_STABLE_TAGS=()
+        declare -a NEW_STABLE_TAGS=()
+        declare -a PREVIOUS_STABLE_TAGS=()
+        SCOPE_VERSION="COLLECT"
+        MINOR_VERSION_FILE_PATH=".version"
 
-        if [ -z "$OLDV" ]; then
-          echo "No existing version, starting at $MAJOR_VERSION.0"
-          NEW_VERSION="$MAJOR_VERSION.0"
-          git tag -a "centreon-collect-$NEW_VERSION" -m "version $NEW_VERSION"
-          git push --follow-tags
+        # Get current stable branch name
+        # If MASTER, use root .version
+        # Else use branch name
+        if [[ "${{ inputs.github_ref_name }}" == "master" ]]; then
+          CURRENT_STABLE_BRANCH_MAJOR_VERSION=$(grep -E "MAJOR" .version | cut -d '=' -f2)
         else
-          OLD_MINOR_VERSION=$(echo $OLDV | grep -oP '([0-9]+$)')
-          NEW_MINOR_VERSION=$(echo $((OLD_MINOR_VERSION + 1)))
-          NEW_VERSION=$MAJOR_VERSION.$NEW_MINOR_VERSION
-          git tag -a "centreon-collect-$NEW_VERSION" -m "version $NEW_VERSION"
-          git push --follow-tags
+          CURRENT_STABLE_BRANCH_MAJOR_VERSION=$(echo ${{ inputs.github_ref_name }} | cut -d '.' -f1,2)
         fi
+        echo "Current stable branch major version: $CURRENT_STABLE_BRANCH_MAJOR_VERSION"
+
+        # Get previous and new version tags for components
+        for component in ${COMPONENTS_COLLECT[@]}; do
+          MAJOR_VERSION=$(grep -E "MAJOR" .version | cut -d '=' -f2)
+          MINOR_VERSION=$(grep -E "MINOR" .version | cut -d '=' -f2)
+          # Previous stable tags array
+          PREVIOUS_STABLE_TAGS+=($(git tag -l --sort=-version:refname "$component-$CURRENT_STABLE_BRANCH_MAJOR_VERSION*" | head -n 1))
+          # New stable tags array
+          TMP_STABLE_TAGS+=("$component-$MAJOR_VERSION.$MINOR_VERSION")
+        done
+        echo "Previous releases were: ${PREVIOUS_STABLE_TAGS[*]}"
+        echo "Temporary new releases are: ${TMP_STABLE_TAGS[*]}"
+        # Building final NEW_STABLE_TAGS with the new version tags only
+        # Iterate over elements of TMP_STABLE_TAGS
+        for new_tag in "${TMP_STABLE_TAGS[@]}"; do
+          found=false
+          # Iterate over elements of PREVIOUS_STABLE_TAGS
+          for old_tag in "${PREVIOUS_STABLE_TAGS[@]}"; do
+            # Compare elements
+            if [ "$new_tag" == "$old_tag" ]; then
+              found=true
+              break
+            fi
+          done
+          # If element not found in PREVIOUS_STABLE_TAGS, add it to NEW_STABLE_TAGS
+          if ! $found; then
+            NEW_STABLE_TAGS+=("$new_tag")
+          fi
+        done
+
+        echo "New tags to be published from new release that were not in previous releases:"
+        printf '%s\n' "${NEW_STABLE_TAGS[@]}"
+
+        # Make NEW_STABLE_TAGS available for other steps
+        echo "NEW_STABLE_TAGS=${NEW_STABLE_TAGS[*]}" >> "$GITHUB_ENV"
+        echo "CURRENT_STABLE_BRANCH_MAJOR_VERSION=$CURRENT_STABLE_BRANCH_MAJOR_VERSION" >> "$GITHUB_ENV"
+        echo "SCOPE_VERSION=$SCOPE_VERSION" >> "$GITHUB_ENV"
+      shell: bash
+
+    - name: Add new release tags to stable branch
+      run: |
+        set -eux
+
+        # Add new stable tags to stable branch
+        echo "Configuring git."
+        git config --global user.email "release@centreon.com"
+        git config --global user.name "Centreon"
+
+        # Rebuild NEW_STABLE_TAGS as an array
+        for i in ${NEW_RELEASE_TAGS[@]}; do
+          NEW_RELEASE_TAGS+=("$i")
+        done
+
+        # Create release tags on git for each release components
+        # Abort if no tags or existing tag
+        echo "Creating release tags."
+        for TAG in ${NEW_STABLE_TAGS[@]}; do
+          if [ -z $(git tag --list "$TAG" | head -n 1) ] && [ -n $TAG ]; then
+            git tag -a "$TAG" -m "$TAG"
+            git push --follow-tags
+            echo "::notice::Tagging stable branch with $TAG."
+          else
+            echo "::error::Release tag $TAG already exists, exiting."
+            exit 1
+          fi
+        done
+      shell: bash
+
+    - name: Create GITHUB releases from new release tags
+      run: |
+        set -eux
 
-        if [ "$HOTFIX" == "hotfix" ]; then
-          TYPE=Hotfix
+        # Install gh cli
+        echo "Installing GH CLI."
+        if ! command -v gh &> /dev/null; then
+          echo "Installing GH CLI."
+          type -p curl >/dev/null || (sudo apt-get update && sudo apt-get install curl -y)
+          curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | sudo dd of=/usr/share/keyrings/githubcli-archive-keyring.gpg
+          sudo chmod go+r /usr/share/keyrings/githubcli-archive-keyring.gpg
+          echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list > /dev/null
+          sudo apt-get update
+          sudo apt-get install gh -y
         else
-          TYPE=Release
+          echo "GH CLI is already installed."
         fi
 
-        VERSION_DATA="{\"archived\":false,\"releaseDate\":\"$(date +%Y-%m-%d)\",\"name\":\"centreon-collect-$NEW_VERSION\",\"description\":\"$TYPE:$RELEASE_ID\",\"projectId\":${{ inputs.jira_project_id }},\"released\":false}"
+        # Rebuild NEW_STABLE_TAGS as an array
+        for i in ${NEW_STABLE_TAGS[@]}; do
+          NEW_RELEASE_TAGS+=("$i")
+        done
+
+        # Create GITHUB release for each release components
+        # Abort if no tags
+        echo "Creating GITHUB releases."
+        for TAG in ${NEW_STABLE_TAGS[@]}; do
+          if [ -n $TAG ]; then
+            echo "Creating GITHUB release with title $TAG for tag $TAG."
+            gh release create $TAG --target "${{ inputs.github_ref_name }}" --title "$TAG" --verify-tag
+          else
+            echo "::error::Release tag $TAG was empty, exiting."
+            exit 1
+        done
+      shell: bash
+      env:
+        GH_TOKEN: ${{ github.token }}
+
+    - name: Create stable JIRA versions from new release tags
+      run: |
+        set -eux
+
+        # Call JIRA to provide new jira versions to create
+        # Webhook url
+        JIRA_INCOMING_WEBHOOK="${{ inputs.jira_webhook_url }}"
+
+        # Rebuild NEW_STABLE_TAGS as an array
+        for i in ${NEW_STABLE_TAGS[@]}; do
+          NEW_RELEASE_TAGS+=("$i")
+        done
+
+        # Create new JIRA versions (old way of doing it)
+        # TODO: add a future capacity to determine wether the release is hotfix or standard (using TYPE)
+        # OR: rely on jira automation to do it (less hassle on github side, and jira knows jira best)
+
+        # Build JSON vars for JIRA_RELEASE_DATA
+        JIRA_RELEASE_ARCHIVED="false"
+        JIRA_RELEASE_DESCRIPTION=""
+        JIRA_RELEASE_DATE="$(date +%Y-%m-%d)"
+        JIRA_RELEASE_NAME=""
+        JIRA_PROJECT_ID="${{ inputs.jira_project_id }}"
+        JIRA_RELEASE_RELEASED="false"
+
+        # Create JIRA version for each released component
+        echo "Creating JIRA releases."
+        for TAG in ${NEW_RELEASE_TAGS[@]}; do
+          if [ -n $TAG ]; then
+            echo "::notice::Creating JIRA release $TAG based on git release tag $TAG."
+            # Build JSON with release information for JIRA API
+            JIRA_RELEASE_DATA=$(jq -nc \
+              --arg archived "$JIRA_RELEASE_ARCHIVED" \
+              --arg description "$TAG" \
+              --arg releaseDate "$JIRA_RELEASE_DATE" \
+              --arg name "$TAG" \
+              --arg projectId "$JIRA_PROJECT_ID" \
+              --arg released "$JIRA_RELEASE_RELEASED" \
+              '$ARGS.named' )
+            # Send to JIRA API release
+            echo "Sending to JIRA API release: $JIRA_RELEASE_DATA"
+            curl --fail --request POST \
+              --url 'https://${{ inputs.jira_base_url }}/rest/api/3/version' \
+              --user '${{ inputs.jira_user_email }}:${{ inputs.jira_api_token }}' \
+              --header 'Accept: application/json' \
+              --header 'Content-Type: application/json' \
+              --data "$JIRA_RELEASE_DATA"
+          else
+            echo "::error::Release tag $TAG was empty, exiting."
+            exit 1
+          fi
+        done
+      shell: bash
+
+    - name: Trigger release communication for new releases
+      run: |
+        set -eux
+
+        MAJOR_VERSION=$CURRENT_STABLE_BRANCH_MAJOR_VERSION
+
+        # Webhook url
+        JIRA_INCOMING_WEBHOOK="${{ inputs.jira_webhook_url }}"
+
+        # Rebuild NEW_STABLE_TAGS as an array (required to build a proper json)
+        for i in ${NEW_STABLE_TAGS[@]}; do
+          if [ -n "$i" ]; then
+            NEW_RELEASE_TAGS+=("$i")
+          else
+            echo "::error::Release tag $i was empty, exiting."
+            exit 1
+          fi
+        done
+
+        # Build JSON structure with released versions
+        JSON_TAGS=$(jq -n '{componentList:$ARGS.positional}' --args "${NEW_RELEASE_TAGS[@]}")
+        JSON_VERSION_INFO=$(jq -n --arg majorVersion "$MAJOR_VERSION" --arg scopeVersion "$SCOPE_VERSION" '$ARGS.named' )
+        RELEASE_JSON=$(echo "$JSON_VERSION_INFO" | jq -c --argjson json_tags "$JSON_TAGS" '. += $json_tags')
+
+        # DEBUG
+        echo "JSON_TAGS: \r\n$JSON_TAGS"
+        echo "JSON_VERSION_INFO: $JSON_VERSION_INFO"
+        echo "Sending to JIRA automation: \r\n$RELEASE_JSON"
 
-        curl --fail --request POST \
-          --url '${{ inputs.jira_base_url }}/rest/api/3/version' \
-          --user '${{ inputs.jira_user_email }}:${{ inputs.jira_api_token }}' \
-          --header 'Accept: application/json' \
-          --header 'Content-Type: application/json' \
-          --data ''$VERSION_DATA''
+        # Call jira webhook to trigger the communication workflow
+        # and provide versions data for communication
+        curl \
+          "$JIRA_INCOMING_WEBHOOK" \
+          -X POST \
+          -H 'Content-type: application/json' \
+          --data "$RELEASE_JSON"
 
       shell: bash
diff --git a/.github/docker/Dockerfile.centreon-collect-alma8 b/.github/docker/Dockerfile.centreon-collect-alma8
index 0d2f11180bb..0b5c0b15452 100644
--- a/.github/docker/Dockerfile.centreon-collect-alma8
+++ b/.github/docker/Dockerfile.centreon-collect-alma8
@@ -40,7 +40,7 @@ dnf install -y cmake \
     rrdtool-devel \
     selinux-policy-devel \
     yum-utils \
-    perl \
+    perl-interpreter \
     rpm-build \
     zstd
 
diff --git a/.github/docker/Dockerfile.centreon-collect-alma9 b/.github/docker/Dockerfile.centreon-collect-alma9
index cdac5e7adb7..744abb45260 100644
--- a/.github/docker/Dockerfile.centreon-collect-alma9
+++ b/.github/docker/Dockerfile.centreon-collect-alma9
@@ -34,7 +34,7 @@ dnf --best install -y cmake \
     rrdtool-devel \
     selinux-policy-devel \
     yum-utils \
-    perl \
+    perl-interpreter \
     rpm-build \
     procps-ng \
     zstd \
diff --git a/.github/docker/Dockerfile.centreon-collect-alma9-test b/.github/docker/Dockerfile.centreon-collect-alma9-test
index 31f5df22062..9212df5b289 100644
--- a/.github/docker/Dockerfile.centreon-collect-alma9-test
+++ b/.github/docker/Dockerfile.centreon-collect-alma9-test
@@ -32,7 +32,7 @@ dnf --best install -y \
     python3-pip \
     perl-Thread-Queue \
     rrdtool \
-    perl \
+    perl-interpreter \
     procps-ng \
     zstd \
     psmisc \
diff --git a/.github/docker/Dockerfile.centreon-collect-debian-bullseye b/.github/docker/Dockerfile.centreon-collect-debian-bullseye
index 2e26996dd74..ceebb4c65e5 100644
--- a/.github/docker/Dockerfile.centreon-collect-debian-bullseye
+++ b/.github/docker/Dockerfile.centreon-collect-debian-bullseye
@@ -32,7 +32,8 @@ apt-get -y install cmake \
     fakeroot \
     strace \
     locales \
-    zstd
+    zstd \
+    perl-base
 
 apt-get clean
 
diff --git a/.github/docker/Dockerfile.centreon-collect-debian-bullseye-test b/.github/docker/Dockerfile.centreon-collect-debian-bullseye-test
index bcd3259e271..82c701db1d8 100644
--- a/.github/docker/Dockerfile.centreon-collect-debian-bullseye-test
+++ b/.github/docker/Dockerfile.centreon-collect-debian-bullseye-test
@@ -32,7 +32,8 @@ apt-get -y install curl \
     rrdcached \
     zstd \
     psmisc \
-    sudo
+    sudo \
+    perl-base
 
 localedef -i en_US -c -f UTF-8 -A /usr/share/locale/locale.alias en_US.UTF-8
 
diff --git a/.github/workflows/centreon-collect.yml b/.github/workflows/centreon-collect.yml
index e8108e95c5a..e631745e800 100644
--- a/.github/workflows/centreon-collect.yml
+++ b/.github/workflows/centreon-collect.yml
@@ -130,6 +130,8 @@ jobs:
           artifactory_token: ${{ secrets.ARTIFACTORY_ACCESS_TOKEN }}
           cache_key: cache-${{ github.sha }}-rpmbuild-centreon-collect-${{ matrix.distrib }}-${{ github.head_ref || github.ref_name }}
           stability: ${{ needs.get-version.outputs.stability }}
+          release_type: ${{ needs.get-version.outputs.release_type }}
+          release_cloud: ${{ needs.get-version.outputs.release_cloud }}
 
   deliver-deb:
     if: ${{ contains(fromJson('["testing", "stable"]'), needs.get-version.outputs.stability) }}
@@ -154,6 +156,8 @@ jobs:
           artifactory_token: ${{ secrets.ARTIFACTORY_ACCESS_TOKEN }}
           cache_key: cache-${{ github.sha }}-debbuild-centreon-collect-${{ matrix.distrib }}-${{ github.head_ref || github.ref_name }}
           stability: ${{ needs.get-version.outputs.stability }}
+          release_type: ${{ needs.get-version.outputs.release_type }}
+          release_cloud: ${{ needs.get-version.outputs.release_cloud }}
 
   promote:
     needs: [get-version]
@@ -177,3 +181,6 @@ jobs:
           minor_version: ${{ needs.get-version.outputs.patch }}
           stability: ${{ needs.get-version.outputs.stability }}
           repository_name: standard
+          github_ref_name: ${{ github.ref_name }}
+          release_type: ${{ needs.get-version.outputs.release_type }}
+          release_cloud: ${{ needs.get-version.outputs.release_cloud }}
diff --git a/.github/workflows/get-version.yml b/.github/workflows/get-version.yml
index 738c5bd6586..bf783a2923e 100644
--- a/.github/workflows/get-version.yml
+++ b/.github/workflows/get-version.yml
@@ -22,6 +22,12 @@ on:
       environment:
         description: "branch stability (stable, testing, unstable, canary)"
         value: ${{ jobs.get-version.outputs.environment }}
+      release_type:
+        description: "type of release (hotfix, release)"
+        value: ${{ jobs.get-version.outputs.release_type }}
+      release_cloud:
+        description: "context of release (cloud or not cloud)"
+        value: ${{ jobs.get-version.outputs.release_cloud }}
 
 jobs:
   get-version:
@@ -34,9 +40,25 @@ jobs:
       release: ${{ steps.get_version.outputs.release }}
       stability: ${{ steps.get_version.outputs.stability }}
       environment: ${{ steps.get_version.outputs.env }}
+      release_type: ${{ steps.get_version.outputs.release_type }}
+      release_cloud: ${{ steps.get_version.outputs.release_cloud}}
 
     steps:
       - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+      - name: install gh cli on self-hosted runner
+        run: |
+          if ! command -v gh &> /dev/null; then
+            echo "Installing GH CLI."
+            type -p curl >/dev/null || (sudo apt update && sudo apt install curl -y)
+            curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | sudo dd of=/usr/share/keyrings/githubcli-archive-keyring.gpg
+            sudo chmod go+r /usr/share/keyrings/githubcli-archive-keyring.gpg
+            echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list > /dev/null
+            sudo apt update
+            sudo apt install gh -y
+          else
+            echo "GH CLI is already installed."
+          fi
+        shell: bash
 
       - id: get_version
         run: |
@@ -55,12 +77,49 @@ jobs:
             BRANCHNAME="$GITHUB_HEAD_REF"
           fi
 
+          echo "BRANCHNAME is: $BRANCHNAME"
+
+          # Set default release values
+          GITHUB_RELEASE_CLOUD=0
+          GITHUB_RELEASE_TYPE=$(echo $BRANCHNAME |cut -d '-' -f 1)
+
           case "$BRANCHNAME" in
-            master | [2-9][0-9].[0-9][0-9].x | release* | hotfix*)
+            master | [2-9][0-9].[0-9][0-9].x)
               echo "release=1" >> $GITHUB_OUTPUT
+              echo "release_cloud=$GITHUB_RELEASE_CLOUD" >> $GITHUB_OUTPUT
+              echo "release_type=$GITHUB_RELEASE_TYPE" >> $GITHUB_OUTPUT
+              ;;
+            release* | hotfix*)
+            # Handle workflow_dispatch run triggers and run a dispatch ONLY for cloud release
+              GITHUB_RELEASE_BRANCH_BASE_REF_NAME="$(gh pr view $BRANCHNAME -q .baseRefName --json headRefName,baseRefName,state)"
+              echo "GITHUB_RELEASE_BRANCH_BASE_REF_NAME is: $GITHUB_RELEASE_BRANCH_BASE_REF_NAME"
+              GITHUB_RELEASE_BRANCH_PR_STATE="$(gh pr view $BRANCHNAME -q .state --json headRefName,baseRefName,state)"
+              echo "GITHUB_RELEASE_BRANCH_PR_STATE is: $GITHUB_RELEASE_BRANCH_PR_STATE"
+
+              # Check if the release context (cloud and hotfix or cloud and release)
+              if [[ "$GITHUB_RELEASE_BRANCH_BASE_REF_NAME" == "master" ]] && [[ "$GITHUB_RELEASE_BRANCH_PR_STATE" == "OPEN" ]]; then
+                # Get release pull request ID
+                GITHUB_RELEASE_BRANCH_PR_NUMBER="$(gh pr view $BRANCHNAME -q .[] --json number)"
+                # Set release cloud to 1 (0=not-cloud, 1=cloud)
+                GITHUB_RELEASE_CLOUD=1
+                # Debug
+                echo "GITHUB_RELEASE_TYPE is: $GITHUB_RELEASE_TYPE"
+                echo "GITHUB_RELEASE_BRANCH_PR_NUMBER is: $GITHUB_RELEASE_BRANCH_PR_NUMBER"
+                echo "GITHUB_RELEASE_CLOUD is: $GITHUB_RELEASE_CLOUD"
+                # Github ouputs
+                echo "release=`echo $GITHUB_RELEASE_BRANCH_PR_NUMBER`.`date +%s`.`echo ${{ github.sha }} | cut -c -7`" >> $GITHUB_OUTPUT
+                echo "release_type=$GITHUB_RELEASE_TYPE" >> $GITHUB_OUTPUT
+                echo "release_cloud=$GITHUB_RELEASE_CLOUD" >> $GITHUB_OUTPUT
+              else
+                echo "release=1" >> $GITHUB_OUTPUT
+                echo "release_cloud=$GITHUB_RELEASE_CLOUD" >> $GITHUB_OUTPUT
+                echo "release_type=$GITHUB_RELEASE_TYPE" >> $GITHUB_OUTPUT
+              fi
               ;;
             *)
               echo "release=`date +%s`.`echo ${{ github.sha }} | cut -c -7`" >> $GITHUB_OUTPUT
+              echo "release_cloud=$GITHUB_RELEASE_CLOUD" >> $GITHUB_OUTPUT
+              echo "release_type=$GITHUB_RELEASE_TYPE" >> $GITHUB_OUTPUT
               ;;
           esac
 
@@ -85,3 +144,5 @@ jobs:
           echo "env=$VERSION-$ENV" >> $GITHUB_OUTPUT
           echo "GH_ENV: $VERSION-$ENV"
         shell: bash
+        env:
+          GH_TOKEN: ${{ github.token }}
diff --git a/.github/workflows/libzmq.yml b/.github/workflows/libzmq.yml
index 10f5ae053fe..bbaded08f75 100644
--- a/.github/workflows/libzmq.yml
+++ b/.github/workflows/libzmq.yml
@@ -156,6 +156,8 @@ jobs:
           artifactory_token: ${{ secrets.ARTIFACTORY_ACCESS_TOKEN }}
           cache_key: ${{ github.run_id }}-${{ github.sha }}-rpm-libzmq-${{ matrix.distrib }}-${{ matrix.arch }}
           stability: ${{ needs.get-version.outputs.stability }}
+          release_type: ${{ needs.get-version.outputs.release_type }}
+          release_cloud: ${{ needs.get-version.outputs.release_cloud }}
 
   deliver-deb:
     if: ${{ contains(fromJson('["testing", "unstable"]'), needs.get-version.outputs.stability) }}
@@ -183,6 +185,8 @@ jobs:
           artifactory_token: ${{ secrets.ARTIFACTORY_ACCESS_TOKEN }}
           cache_key: ${{ github.run_id }}-${{ github.sha }}-deb-libzmq-${{ matrix.distrib }}-${{ matrix.arch }}
           stability: ${{ needs.get-version.outputs.stability }}
+          release_type: ${{ needs.get-version.outputs.release_type }}
+          release_cloud: ${{ needs.get-version.outputs.release_cloud }}
 
   promote:
     needs: [get-version]
@@ -206,3 +210,6 @@ jobs:
           minor_version: ${{ needs.get-version.outputs.patch }}
           stability: ${{ needs.get-version.outputs.stability }}
           repository_name: standard
+          github_ref_name: ${{ github.ref_name }}
+          release_type: ${{ needs.get-version.outputs.release_type }}
+          release_cloud: ${{ needs.get-version.outputs.release_cloud }}
diff --git a/.github/workflows/release-collect.yml b/.github/workflows/release-collect.yml
deleted file mode 100644
index ed2cecbf068..00000000000
--- a/.github/workflows/release-collect.yml
+++ /dev/null
@@ -1,37 +0,0 @@
----
-name: Create collect jira version
-
-on:
-  pull_request_target:
-    types:
-      - closed
-    branches:
-      - master
-      - "[2-9][0-9].[0-9][0-9].x"
-    paths:
-      - "centreon-collect/**"
-      - "!centreon-collect/ci/**"
-      - "!centreon-collect/tests/**"
-  workflow_dispatch:
-
-env:
-  module: "collect"
-
-jobs:
-  release:
-    if: github.event.pull_request.merged == true
-    runs-on: ubuntu-22.04
-    steps:
-      - name: Checkout sources
-        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
-        with:
-          fetch-depth: 0
-
-      - name: Release
-        id: release
-        uses: ./.github/actions/release
-        with:
-          jira_user_email: ${{ secrets.XRAY_JIRA_USER_EMAIL }}
-          jira_api_token: ${{ secrets.XRAY_JIRA_TOKEN }}
-          jira_project_id: ${{ secrets.JIRA_PROJECT_ID }}
-          jira_base_url: ${{ secrets.JIRA_BASE_URL }}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 00000000000..e20fa63d9d6
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,53 @@
+---
+name: Release
+
+on:
+  pull_request:
+    types:
+      - closed
+    branches:
+      - master
+      - "[2-9][0-9].[0-9][0-9].x"
+    paths-ignore:
+      - ".github/**"
+      - ".jira/**"
+      - "tests/**"
+      - ".deepsource.toml"
+      - ".veracode-exclusions"
+      - "README.md"
+      - "sonar-project.properties"
+  workflow_dispatch:
+
+jobs:
+  release:
+    if: ${{ github.event.pull_request.merged == true }}
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Check base_ref
+        run: |
+          set -eu
+          # Check if github.base_ref is either master or any of the supported version ones
+          # This must never run on any other than master and supported version base_ref
+          if [[ "${{ github.base_ref }}" == 'master' || "${{ github.base_ref }}" =~ ^[2-9][0-9].[0-9][0-9].x ]];then
+            echo "[DEBUG] base_ref is valid: ${{ github.base_ref }}"
+          else
+            echo "::error::base_ref is not valid (${{ github.base_ref }}), exiting."
+            exit 1
+          fi
+        shell: bash
+
+      - name: Checkout sources
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        with:
+          fetch-depth: 0
+
+      - name: Release
+        id: release
+        uses: ./.github/actions/release
+        with:
+          github_ref_name: ${{ github.base_ref }}
+          jira_project_id: ${{ secrets.JIRA_PROJECT_ID }}
+          jira_user_email: ${{ secrets.XRAY_JIRA_USER_EMAIL }}
+          jira_api_token: ${{ secrets.XRAY_JIRA_TOKEN }}
+          jira_base_url: ${{ secrets.JIRA_BASE_URL }}
+          jira_webhook_url: ${{ secrets.JIRA_RELEASE_WEBHOOK }}
diff --git a/.github/workflows/robot-nightly.yml b/.github/workflows/robot-nightly.yml
index a62a1497693..afb472d71cc 100644
--- a/.github/workflows/robot-nightly.yml
+++ b/.github/workflows/robot-nightly.yml
@@ -95,6 +95,8 @@ jobs:
           artifactory_token: ${{ secrets.ARTIFACTORY_ACCESS_TOKEN }}
           cache_key: cache-${{ github.sha }}-rpmbuild-centreon-collect-${{ matrix.distrib }}-${{ github.head_ref || github.ref_name }}
           stability: ${{ needs.get-version.outputs.stability }}
+          release_type: ${{ needs.get-version.outputs.release_type }}
+          release_cloud: ${{ needs.get-version.outputs.release_cloud }}
 
   deliver-deb:
     if: ${{ contains(fromJson('["unstable"]'), needs.get-version.outputs.stability) }}
@@ -118,3 +120,5 @@ jobs:
           artifactory_token: ${{ secrets.ARTIFACTORY_ACCESS_TOKEN }}
           cache_key: cache-${{ github.sha }}-debbuild-centreon-collect-${{ matrix.distrib }}-${{ github.head_ref || github.ref_name }}
           stability: ${{ needs.get-version.outputs.stability }}
+          release_type: ${{ needs.get-version.outputs.release_type }}
+          release_cloud: ${{ needs.get-version.outputs.release_cloud }}
diff --git a/.version b/.version
index c135e9c81ab..7edc6dec2c0 100644
--- a/.version
+++ b/.version
@@ -1,2 +1,2 @@
 MAJOR=23.04
-MINOR=10
+MINOR=11
diff --git a/CMakeLists.txt b/CMakeLists.txt
index aa80be6018e..79d809443e6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -116,7 +116,7 @@ endif()
 # Version.
 set(COLLECT_MAJOR 23)
 set(COLLECT_MINOR 04)
-set(COLLECT_PATCH 10)
+set(COLLECT_PATCH 11)
 set(COLLECT_VERSION "${COLLECT_MAJOR}.${COLLECT_MINOR}.${COLLECT_PATCH}")
 add_definitions(-DCENTREON_CONNECTOR_VERSION=\"${COLLECT_VERSION}\")
 
diff --git a/packaging/debian/control b/packaging/debian/control
index eac6351053e..b49d24728d8 100644
--- a/packaging/debian/control
+++ b/packaging/debian/control
@@ -15,7 +15,8 @@ Build-Depends:  debhelper-compat (=12),
                 python3,
                 python3-pip,
                 libperl-dev,
-                libgcrypt20-dev
+                libgcrypt20-dev,
+                perl-base
 Standards-Version: 4.5.0
 Homepage: https://wwww.centreon.com
 
diff --git a/packaging/rpm/centreon-collect.spec b/packaging/rpm/centreon-collect.spec
index 6e23c7aa703..a1ca95b85a8 100644
--- a/packaging/rpm/centreon-collect.spec
+++ b/packaging/rpm/centreon-collect.spec
@@ -32,7 +32,7 @@ BuildRequires: gnutls-devel >= 3.3.29
 BuildRequires: libgcrypt-devel
 BuildRequires: lua-devel
 BuildRequires: make
-BuildRequires: perl
+BuildRequires: perl-interpreter
 BuildRequires: perl-ExtUtils-Embed
 BuildRequires: perl-devel
 BuildRequires: rrdtool-devel
diff --git a/tests/bam/bam_pb.robot b/tests/bam/bam_pb.robot
index 9faf93b8415..3c1fa016230 100644
--- a/tests/bam/bam_pb.robot
+++ b/tests/bam/bam_pb.robot
@@ -10,51 +10,51 @@ Library             String
 Library             ../resources/Broker.py
 Library             ../resources/Engine.py
 
-Suite Setup         Clean Before Suite
-Suite Teardown      Clean After Suite
-Test Setup          BAM Setup
-Test Teardown       Save logs If Failed
+Suite Setup         Ctn Clean Before Suite
+Suite Teardown      Ctn Clean After Suite
+Test Setup          Ctn BAM Setup
+Test Teardown       Ctn Save Logs If Failed
 
 
 *** Test Cases ***
 BAPBSTATUS
     [Documentation]    With bbdo version 3.0.1, a BA of type 'worst' with one service is configured. The BA is in critical state, because of its service. We also check stats output
     [Tags]    broker    downtime    engine    bam
-    Clear Commands Status
-    Config Broker    module
-    Config Broker    central
-    Config Broker    rrd
-    Broker Config Log    central    bam    trace
-    Broker Config Log    central    sql    trace
-    Config BBDO3    ${1}
-    Config Engine    ${1}
-
-    Clone Engine Config To DB
-    Add Bam Config To Engine
+    Ctn Clear Commands Status
+    Ctn Config Broker    module
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Broker Config Log    central    bam    trace
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Config BBDO3    ${1}
+    Ctn Config Engine    ${1}
+
+    Ctn Clone Engine Config To Db
+    Ctn Add Bam Config To Engine
 
     @{svc}    Set Variable    ${{ [("host_16", "service_314")] }}
-    Create BA With Services    test    worst    ${svc}
-    Add Bam Config To Broker    central
+    Ctn Create Ba With Services    test    worst    ${svc}
+    Ctn Add Bam Config To Broker    central
     # Command of service_314 is set to critical
-    ${cmd_1}    Get Command Id    314
+    ${cmd_1}    Ctn Get Command Id    314
     Log To Console    service_314 has command id ${cmd_1}
-    Set Command Status    ${cmd_1}    2
-    Start Broker
+    Ctn Set Command Status    ${cmd_1}    2
+    Ctn Start Broker
     ${start}    Get Current Date
-    Start Engine
+    Ctn Start Engine
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
     # KPI set to critical
-    Repeat Keyword    3 times    Process Service Check Result    host_16    service_314    2    output critical for 314
+    Repeat Keyword    3 times    Ctn Process Service Check Result    host_16    service_314    2    output critical for 314
 
-    ${result}    Check Service Status With Timeout    host_16    service_314    2    60    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_314    2    60    HARD
     Should Be True    ${result}    The service (host_16,service_314) is not CRITICAL as expected
 
     # The BA should become critical
-    ${result}    Check Ba Status With Timeout    test    2    60
+    ${result}    Ctn Check Ba Status With Timeout    test    2    60
     Should Be True    ${result}    The BA ba_1 is not CRITICAL as expected
 
     Connect To Database    pymysql    ${DBNameConf}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
@@ -65,509 +65,509 @@ BAPBSTATUS
     # Little check of the GetBa gRPC command
     ${result}    Run Keyword And Return Status    File Should Exist    /tmp/output
     Run Keyword If    ${result} is True    Remove File    /tmp/output
-    Broker Get Ba    51001    1    /tmp/output
+    Ctn Broker Get Ba    51001    1    /tmp/output
     Wait Until Created    /tmp/output
     ${result}    Grep File    /tmp/output    digraph
     Should Not Be Empty    ${result}    /tmp/output does not contain the word 'digraph'
 
     # check broker stats
-    ${res}    Get Broker Stats    central    1: 127.0.0.1:[0-9]+    10    endpoint central-broker-master-input    peers
+    ${res}    Ctn Get Broker Stats    central    1: 127.0.0.1:[0-9]+    10    endpoint central-broker-master-input    peers
     Should Be True    ${res}    no central-broker-master-input.peers found in broker stat output
 
-    ${res}    Get Broker Stats    central    listening    10    endpoint central-broker-master-input    state
+    ${res}    Ctn Get Broker Stats    central    listening    10    endpoint central-broker-master-input    state
     Should Be True    ${res}    central-broker-master-input not listening
 
-    ${res}    Get Broker Stats    central    connected    10    endpoint centreon-bam-monitoring    state
+    ${res}    Ctn Get Broker Stats    central    connected    10    endpoint centreon-bam-monitoring    state
     Should Be True    ${res}    central-bam-monitoring not connected
 
-    ${res}    Get Broker Stats    central    connected    10    endpoint centreon-bam-reporting    state
+    ${res}    Ctn Get Broker Stats    central    connected    10    endpoint centreon-bam-reporting    state
     Should Be True    ${res}    central-bam-reporting not connected
 
-    Reload Engine
-    Reload Broker
+    Ctn Reload Engine
+    Ctn Reload Broker
 
     # check broker stats
-    ${res}    Get Broker Stats    central    1: 127.0.0.1:[0-9]+    10    endpoint central-broker-master-input    peers
+    ${res}    Ctn Get Broker Stats    central    1: 127.0.0.1:[0-9]+    10    endpoint central-broker-master-input    peers
     Should Be True    ${res}    no central-broker-master-input.peers found in broker stat output
 
-    ${res}    Get Broker Stats    central    listening    10    endpoint central-broker-master-input    state
+    ${res}    Ctn Get Broker Stats    central    listening    10    endpoint central-broker-master-input    state
     Should Be True    ${res}    central-broker-master-input not listening
 
-    ${res}    Get Broker Stats    central    connected    10    endpoint centreon-bam-monitoring    state
+    ${res}    Ctn Get Broker Stats    central    connected    10    endpoint centreon-bam-monitoring    state
     Should Be True    ${res}    central-bam-monitoring not connected
 
-    ${res}    Get Broker Stats    central    connected    10    endpoint centreon-bam-reporting    state
+    ${res}    Ctn Get Broker Stats    central    connected    10    endpoint centreon-bam-reporting    state
     Should Be True    ${res}    central-bam-reporting not connected
 
-    [Teardown]    Run Keywords    Stop Engine    AND    Kindly Stop Broker
+    [Teardown]    Run Keywords    Ctn Stop Engine    AND    Ctn Kindly Stop Broker
 
 BABEST_SERVICE_CRITICAL
     [Documentation]    With bbdo version 3.0.1, a BA of type 'best' with 2 serv, ba is critical only if the 2 services are critical
     [Tags]    broker    engine    bam
-    Clear Commands Status
-    Clear Retention
-    Config Broker    module
-    Config Broker    central
-    Config Broker    rrd
-    Broker Config Log    central    bam    trace
-    Broker Config Log    central    sql    trace
-    Config BBDO3    ${1}
-    Config Engine    ${1}
-
-    Clone Engine Config To DB
-    Add Bam Config To Engine
+    Ctn Clear Commands Status
+    Ctn Clear Retention
+    Ctn Config Broker    module
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Broker Config Log    central    bam    trace
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Config BBDO3    ${1}
+    Ctn Config Engine    ${1}
+
+    Ctn Clone Engine Config To Db
+    Ctn Add Bam Config To Engine
 
     @{svc}    Set Variable    ${{ [("host_16", "service_314"), ("host_16", "service_303")] }}
-    Create BA With Services    test    best    ${svc}
-    Add Bam Config To Broker    central
+    Ctn Create Ba With Services    test    best    ${svc}
+    Ctn Add Bam Config To Broker    central
     # Command of service_314 is set to critical
-    ${cmd_1}    Get Command Id    314
+    ${cmd_1}    Ctn Get Command Id    314
     Log To Console    service_314 has command id ${cmd_1}
-    Set Command Status    ${cmd_1}    2
-    Start Broker
+    Ctn Set Command Status    ${cmd_1}    2
+    Ctn Start Broker
     ${start}    Get Current Date
-    Start Engine
+    Ctn Start Engine
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
     # KPI set to critical
-    Repeat Keyword    3 times    Process Service Check Result    host_16    service_314    2    output critical for 314
+    Repeat Keyword    3 times    Ctn Process Service Check Result    host_16    service_314    2    output critical for 314
 
-    ${result}    Check Service Status With Timeout    host_16    service_314    2    60    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_314    2    60    HARD
     Should Be True    ${result}    The service (host_16,service_314) is not CRITICAL as expected
 
     # The BA should remain OK
     Sleep    2s
-    ${result}    Check Ba Status With Timeout    test    0    60
+    ${result}    Ctn Check Ba Status With Timeout    test    0    60
     Should Be True    ${result}    The BA ba_1 is not OK as expected
 
     # KPI set to critical
-    Repeat Keyword    3 times    Process Service Check Result    host_16    service_303    2    output critical for 314
+    Repeat Keyword    3 times    Ctn Process Service Check Result    host_16    service_303    2    output critical for 314
 
-    ${result}    Check Service Status With Timeout    host_16    service_303    2    60    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_303    2    60    HARD
     Should Be True    ${result}    The service (host_16,service_303) is not CRITICAL as expected
 
     # The BA should become critical
-    ${result}    Check Ba Status With Timeout    test    2    60
+    ${result}    Ctn Check Ba Status With Timeout    test    2    60
     Should Be True    ${result}    The BA ba_1 is not CRITICAL as expected
 
     # KPI set to OK
-    Process Service Check Result    host_16    service_314    0    output ok for 314
+    Ctn Process Service Check Result    host_16    service_314    0    output ok for 314
 
-    ${result}    Check Service Status With Timeout    host_16    service_314    0    60    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_314    0    60    HARD
     Should Be True    ${result}    The service (host_16,service_314) is not OK as expected
 
     # The BA should become OK
-    ${result}    Check Ba Status With Timeout    test    0    60
+    ${result}    Ctn Check Ba Status With Timeout    test    0    60
     Should Be True    ${result}    The BA ba_1 is not OK as expected
 
-    [Teardown]    Run Keywords    Stop Engine    AND    Kindly Stop Broker
+    [Teardown]    Run Keywords    Ctn Stop Engine    AND    Ctn Kindly Stop Broker
 
 BA_IMPACT_2KPI_SERVICES
     [Documentation]    With bbdo version 3.0.1, a BA of type 'impact' with 2 serv, ba is critical only if the 2 services are critical
     [Tags]    broker    engine    bam
-    Clear Commands Status
-    Clear Retention
-    Config Broker    module
-    Config Broker    central
-    Config Broker    rrd
-    Broker Config Log    central    bam    trace
-    Broker Config Log    central    sql    trace
-    Config BBDO3    ${1}
-    Config Engine    ${1}
+    Ctn Clear Commands Status
+    Ctn Clear Retention
+    Ctn Config Broker    module
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Broker Config Log    central    bam    trace
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Config BBDO3    ${1}
+    Ctn Config Engine    ${1}
     # This is to avoid parasite status.
-    Set Services Passive    ${0}    service_30.
+    Ctn Set Services Passive    ${0}    service_30.
 
-    Clone Engine Config To DB
-    Add Bam Config To Engine
-    Add Bam Config To Broker    central
+    Ctn Clone Engine Config To Db
+    Ctn Add Bam Config To Engine
+    Ctn Add Bam Config To Broker    central
 
-    ${id_ba__sid}    create_ba    test    impact    20    35
-    Add Service KPI    host_16    service_302    ${id_ba__sid[0]}    40    30    20
-    Add Service KPI    host_16    service_303    ${id_ba__sid[0]}    40    30    20
+    ${id_ba__sid}    Ctn Create Ba    test    impact    20    35
+    Ctn Add Service Kpi    host_16    service_302    ${id_ba__sid[0]}    40    30    20
+    Ctn Add Service Kpi    host_16    service_303    ${id_ba__sid[0]}    40    30    20
 
-    Start Broker
+    Ctn Start Broker
     ${start}    Get Current Date
-    Start Engine
+    Ctn Start Engine
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
     # service_302 critical service_303 warning => ba warning 30%
     Repeat Keyword
     ...    3 times
-    ...    Process Service Check Result
+    ...    Ctn Process Service Check Result
     ...    host_16
     ...    service_302
     ...    2
     ...    output critical for service_302
     Repeat Keyword
     ...    3 times
-    ...    Process Service Check Result
+    ...    Ctn Process Service Check Result
     ...    host_16
     ...    service_303
     ...    1
     ...    output warning for service_303
-    ${result}    check_service_status_with_timeout    host_16    service_302    2    60    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_302    2    60    HARD
     Should Be True    ${result}    The service (host_16,service_302) is not CRITICAL as expected
-    ${result}    check_service_status_with_timeout    host_16    service_303    1    60    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_303    1    60    HARD
     Should Be True    ${result}    The service (host_16,service_303) is not WARNING as expected
-    ${result}    check_ba_status_with_timeout    test    1    60
+    ${result}    Ctn Check Ba Status With Timeout    test    1    60
     Should Be True    ${result}    The BA ba_1 is not WARNING as expected
 
     # service_302 critical service_303 critical => ba critical 80%
     Repeat Keyword
     ...    3 times
-    ...    Process Service Check Result
+    ...    Ctn Process Service Check Result
     ...    host_16
     ...    service_302
     ...    2
     ...    output critical for service_302
     Repeat Keyword
     ...    3 times
-    ...    Process Service Check Result
+    ...    Ctn Process Service Check Result
     ...    host_16
     ...    service_303
     ...    2
     ...    output critical for service_303
-    ${result}    check_service_status_with_timeout    host_16    service_303    2    60    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_303    2    60    HARD
     Should Be True    ${result}    The service (host_16,service_303) is not CRITICAL as expected
-    ${result}    check_ba_status_with_timeout    test    2    60
+    ${result}    Ctn Check Ba Status With Timeout    test    2    60
     Should Be True    ${result}    The BA ba_1 is not CRITICAL as expected
 
     # service_302 ok => ba ok
-    Process Service Check Result    host_16    service_302    0    output ok for service_302
-    ${result}    check_service_status_with_timeout    host_16    service_302    0    60    HARD
+    Ctn Process Service Check Result    host_16    service_302    0    output ok for service_302
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_302    0    60    HARD
     Should Be True    ${result}    The service (host_16,service_302) is not OK as expected
-    ${result}    check_ba_status_with_timeout    test    0    60
+    ${result}    Ctn Check Ba Status With Timeout    test    0    60
     Should Be True    ${result}    The BA ba_1 is not OK as expected
 
     # both warning => ba ok
     Repeat Keyword
     ...    3 times
-    ...    Process Service Check Result
+    ...    Ctn Process Service Check Result
     ...    host_16
     ...    service_302
     ...    1
     ...    output warning for service_302
     Repeat Keyword
     ...    3 times
-    ...    Process Service Check Result
+    ...    Ctn Process Service Check Result
     ...    host_16
     ...    service_303
     ...    1
     ...    output warning for service_303
-    ${result}    check_service_status_with_timeout    host_16    service_302    1    60    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_302    1    60    HARD
     Should Be True    ${result}    The service (host_16,service_302) is not WARNING as expected
-    ${result}    check_service_status_with_timeout    host_16    service_303    1    60    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_303    1    60    HARD
     Should Be True    ${result}    The service (host_16,service_303) is not WARNING as expected
-    ${result}    check_ba_status_with_timeout    test    0    60
+    ${result}    Ctn Check Ba Status With Timeout    test    0    60
     Should Be True    ${result}    The BA ba_1 is not OK as expected
 
-    [Teardown]    Run Keywords    Stop Engine    AND    Kindly Stop Broker
+    [Teardown]    Run Keywords    Ctn Stop Engine    AND    Ctn Kindly Stop Broker
 
 BA_RATIO_PERCENT_BA_SERVICE
     [Documentation]    With bbdo version 3.0.1, a BA of type 'ratio percent' with 2 serv an 1 ba with one service
     [Tags]    broker    engine    bam
-    Clear Commands Status
-    Clear Retention
-    Config Broker    module
-    Config Broker    central
-    Config Broker    rrd
-    Broker Config Log    central    bam    trace
-    Broker Config Log    central    sql    trace
-    Broker Config Source Log    central    1
-    Config BBDO3    ${1}
-    Config Engine    ${1}
+    Ctn Clear Commands Status
+    Ctn Clear Retention
+    Ctn Config Broker    module
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Broker Config Log    central    bam    trace
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Source Log    central    1
+    Ctn Config BBDO3    ${1}
+    Ctn Config Engine    ${1}
     # This is to avoid parasite status.
-    Set Services Passive    ${0}    service_30.
+    Ctn Set Services Passive    ${0}    service_30.
 
-    Clone Engine Config To DB
-    Add Bam Config To Engine
-    Add Bam Config To Broker    central
+    Ctn Clone Engine Config To Db
+    Ctn Add Bam Config To Engine
+    Ctn Add Bam Config To Broker    central
 
-    ${id_ba__sid}    create_ba    test    ratio_percent    67    49
-    Add Service KPI    host_16    service_302    ${id_ba__sid[0]}    40    30    20
-    Add Service KPI    host_16    service_303    ${id_ba__sid[0]}    40    30    20
+    ${id_ba__sid}    Ctn Create Ba    test    ratio_percent    67    49
+    Ctn Add Service Kpi    host_16    service_302    ${id_ba__sid[0]}    40    30    20
+    Ctn Add Service Kpi    host_16    service_303    ${id_ba__sid[0]}    40    30    20
 
     @{svc}    Set Variable    ${{ [("host_16", "service_314")] }}
-    ${id_ba__sid__child}    create_ba_with_services    test_child    worst    ${svc}
-    add_ba_kpi    ${id_ba__sid__child[0]}    ${id_ba__sid[0]}    1    2    3
+    ${id_ba__sid__child}    Ctn Create Ba With Services    test_child    worst    ${svc}
+    Ctn Add Ba Kpi    ${id_ba__sid__child[0]}    ${id_ba__sid[0]}    1    2    3
 
-    Start Broker
+    Ctn Start Broker
     ${start}    Get Current Date
-    Start Engine
+    Ctn Start Engine
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
     # one serv critical => ba ok
     Repeat Keyword
     ...    3 times
-    ...    Process Service Check Result
+    ...    Ctn Process Service Check Result
     ...    host_16
     ...    service_302
     ...    2
     ...    output critical for service_302
-    ${result}    check_service_status_with_timeout    host_16    service_302    2    60    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_302    2    60    HARD
     Should Be True    ${result}    The service (host_16,service_302) is not CRITICAL as expected
     sleep    2s
-    ${result}    check_ba_status_with_timeout    test    0    60
+    ${result}    Ctn Check Ba Status With Timeout    test    0    60
     Should Be True    ${result}    The BA test is not OK as expected
 
     # two serv critical => ba warning
     Repeat Keyword
     ...    3 times
-    ...    Process Service Check Result
+    ...    Ctn Process Service Check Result
     ...    host_16
     ...    service_302
     ...    2
     ...    output critical for service_302
     Repeat Keyword
     ...    3 times
-    ...    Process Service Check Result
+    ...    Ctn Process Service Check Result
     ...    host_16
     ...    service_303
     ...    2
     ...    output critical for service_303
-    ${result}    check_service_status_with_timeout    host_16    service_302    2    30    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_302    2    30    HARD
     Should Be True    ${result}    The service (host_16,service_302) is not CRITICAL as expected
-    ${result}    check_service_status_with_timeout    host_16    service_303    2    30    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_303    2    30    HARD
     Should Be True    ${result}    The service (host_16,service_303) is not CRITICAL as expected
-    ${result}    check_ba_status_with_timeout    test    1    30
+    ${result}    Ctn Check Ba Status With Timeout    test    1    30
     Should Be True    ${result}    The BA test is not WARNING as expected
 
     # two serv critical and child ba critical => mother ba critical
     Repeat Keyword
     ...    3 times
-    ...    Process Service Check Result
+    ...    Ctn Process Service Check Result
     ...    host_16
     ...    service_302
     ...    2
     ...    output critical for service_302
     Repeat Keyword
     ...    3 times
-    ...    Process Service Check Result
+    ...    Ctn Process Service Check Result
     ...    host_16
     ...    service_303
     ...    2
     ...    output critical for service_303
     Repeat Keyword
     ...    3 times
-    ...    Process Service Check Result
+    ...    Ctn Process Service Check Result
     ...    host_16
     ...    service_314
     ...    2
     ...    output critical for service_314
-    ${result}    check_service_status_with_timeout    host_16    service_314    2    30    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_314    2    30    HARD
     Should Be True    ${result}    The service (host_16,service_314) is not CRITICAL as expected
-    ${result}    check_ba_status_with_timeout    test_child    2    30
+    ${result}    Ctn Check Ba Status With Timeout    test_child    2    30
     Should Be True    ${result}    The BA test_child is not CRITICAL as expected
-    ${result}    check_ba_status_with_timeout    test    2    30
+    ${result}    Ctn Check Ba Status With Timeout    test    2    30
     Should Be True    ${result}    The BA test is not CRITICAL as expected
 
-    [Teardown]    Run Keywords    Stop Engine    AND    Kindly Stop Broker
+    [Teardown]    Run Keywords    Ctn Stop Engine    AND    Ctn Kindly Stop Broker
 
 BA_RATIO_NUMBER_BA_SERVICE
     [Documentation]    With bbdo version 3.0.1, a BA of type 'ratio number' with 2 services and one ba with 1 service
     [Tags]    broker    engine    bam
-    Clear Commands Status
-    Clear Retention
-    Config Broker    module
-    Config Broker    central
-    Config Broker    rrd
-    Broker Config Log    central    bam    trace
-    Broker Config Log    central    sql    trace
-    Broker Config Source Log    central    1
-    Config BBDO3    ${1}
-    Config Engine    ${1}
+    Ctn Clear Commands Status
+    Ctn Clear Retention
+    Ctn Config Broker    module
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Broker Config Log    central    bam    trace
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Source Log    central    1
+    Ctn Config BBDO3    ${1}
+    Ctn Config Engine    ${1}
     # This is to avoid parasite status.
-    Set Services Passive    ${0}    service_30.
+    Ctn Set Services Passive    ${0}    service_30.
 
-    Clone Engine Config To DB
-    Add Bam Config To Engine
-    Add Bam Config To Broker    central
+    Ctn Clone Engine Config To Db
+    Ctn Add Bam Config To Engine
+    Ctn Add Bam Config To Broker    central
 
-    ${id_ba__sid}    create_ba    test    ratio_number    3    2
-    Add Service KPI    host_16    service_302    ${id_ba__sid[0]}    40    30    20
-    Add Service KPI    host_16    service_303    ${id_ba__sid[0]}    40    30    20
+    ${id_ba__sid}    Ctn Create Ba    test    ratio_number    3    2
+    Ctn Add Service Kpi    host_16    service_302    ${id_ba__sid[0]}    40    30    20
+    Ctn Add Service Kpi    host_16    service_303    ${id_ba__sid[0]}    40    30    20
 
     @{svc}    Set Variable    ${{ [("host_16", "service_314")] }}
-    ${id_ba__sid__child}    create_ba_with_services    test_child    worst    ${svc}
-    Add BA KPI    ${id_ba__sid__child[0]}    ${id_ba__sid[0]}    1    2    3
+    ${id_ba__sid__child}    Ctn Create Ba With Services    test_child    worst    ${svc}
+    Ctn Add Ba Kpi    ${id_ba__sid__child[0]}    ${id_ba__sid[0]}    1    2    3
 
-    Start Broker
+    Ctn Start Broker
     ${start}    Get Current Date
-    Start Engine
+    Ctn Start Engine
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
     # One service CRITICAL => The BA is still OK
     Repeat Keyword
     ...    3 times
-    ...    Process Service Check Result
+    ...    Ctn Process Service Check Result
     ...    host_16
     ...    service_302
     ...    2
     ...    output critical for service_302
-    ${result}    check_service_status_with_timeout    host_16    service_302    2    60    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_302    2    60    HARD
     Should Be True    ${result}    The service (host_16,service_302) is not CRITICAL as expected
 
-    ${result}    check_ba_status_with_timeout    test    0    60
+    ${result}    Ctn Check Ba Status With Timeout    test    0    60
     Should Be True    ${result}    The BA test is not OK as expected
 
     # Two services CRITICAL => The BA passes to WARNING
     Repeat Keyword
     ...    3 times
-    ...    Process Service Check Result
+    ...    Ctn Process Service Check Result
     ...    host_16
     ...    service_302
     ...    2
     ...    output critical for service_302
     Repeat Keyword
     ...    3 times
-    ...    Process Service Check Result
+    ...    Ctn Process Service Check Result
     ...    host_16
     ...    service_303
     ...    2
     ...    output critical for service_303
-    ${result}    check_service_status_with_timeout    host_16    service_302    2    30    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_302    2    30    HARD
     Should Be True    ${result}    The service (host_16,service_302) is not CRITICAL as expected
-    ${result}    check_service_status_with_timeout    host_16    service_303    2    30    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_303    2    30    HARD
     Should Be True    ${result}    The service (host_16,service_303) is not CRITICAL as expected
-    ${result}    check_ba_status_with_timeout    test    1    60
+    ${result}    Ctn Check Ba Status With Timeout    test    1    60
     Should Be True    ${result}    The test BA is not in WARNING as expected
 
     # Two services CRITICAL and also the child BA => The mother BA passes to CRITICAL
     Repeat Keyword
     ...    3 times
-    ...    Process Service Check Result
+    ...    Ctn Process Service Check Result
     ...    host_16
     ...    service_302
     ...    2
     ...    output critical for service_302
     Repeat Keyword
     ...    3 times
-    ...    Process Service Check Result
+    ...    Ctn Process Service Check Result
     ...    host_16
     ...    service_303
     ...    2
     ...    output critical for service_303
     Repeat Keyword
     ...    3 times
-    ...    Process Service Check Result
+    ...    Ctn Process Service Check Result
     ...    host_16
     ...    service_314
     ...    2
     ...    output critical for service_314
-    ${result}    check_service_status_with_timeout    host_16    service_302    2    30    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_302    2    30    HARD
     Should Be True    ${result}    The service (host_16,service_302) is not CRITICAL as expected
-    ${result}    check_service_status_with_timeout    host_16    service_303    2    30    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_303    2    30    HARD
     Should Be True    ${result}    The service (host_16,service_303) is not CRITICAL as expected
-    ${result}    check_service_status_with_timeout    host_16    service_314    2    30    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_314    2    30    HARD
     Should Be True    ${result}    The service (host_16,service_314) is not CRITICAL as expected
-    ${result}    check_ba_status_with_timeout    test_child    2    30
+    ${result}    Ctn Check Ba Status With Timeout    test_child    2    30
     Should Be True    ${result}    The BA test_child is not CRITICAL as expected
-    ${result}    check_ba_status_with_timeout    test    2    60
+    ${result}    Ctn Check Ba Status With Timeout    test    2    60
     Should Be True    ${result}    The BA test is not CRITICAL as expected
 
-    [Teardown]    Run Keywords    Stop Engine    AND    Kindly Stop Broker
+    [Teardown]    Run Keywords    Ctn Stop Engine    AND    Ctn Kindly Stop Broker
 
 BA_BOOL_KPI
     [Documentation]    With bbdo version 3.0.1, a BA of type 'worst' with 1 boolean kpi
     [Tags]    broker    engine    bam
-    Clear Commands Status
-    Clear Retention
-    Config Broker    module
-    Config Broker    central
-    Config Broker    rrd
-    Broker Config Log    central    bam    trace
-    Broker Config Log    central    sql    trace
-    Broker Config Source Log    central    1
-    Config BBDO3    ${1}
-    Config Engine    ${1}
-
-    Clone Engine Config To DB
-    Add Bam Config To Engine
-    Add Bam Config To Broker    central
-
-    ${id_ba__sid}    create_ba    test    worst    100    100
-    add_boolean_kpi
+    Ctn Clear Commands Status
+    Ctn Clear Retention
+    Ctn Config Broker    module
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Broker Config Log    central    bam    trace
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Source Log    central    1
+    Ctn Config BBDO3    ${1}
+    Ctn Config Engine    ${1}
+
+    Ctn Clone Engine Config To Db
+    Ctn Add Bam Config To Engine
+    Ctn Add Bam Config To Broker    central
+
+    ${id_ba__sid}    Ctn Create Ba    test    worst    100    100
+    Ctn Add Boolean Kpi
     ...    ${id_ba__sid[0]}
     ...    {host_16 service_302} {IS} {OK} {OR} ( {host_16 service_303} {IS} {OK} {AND} {host_16 service_314} {NOT} {UNKNOWN} )
     ...    False
     ...    100
 
-    Start Broker
+    Ctn Start Broker
     ${start}    Get Current Date
-    Start Engine
+    Ctn Start Engine
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
     # 302 warning and 303 critical    => ba critical
     Repeat Keyword
     ...    3 times
-    ...    Process Service Check Result
+    ...    Ctn Process Service Check Result
     ...    host_16
     ...    service_302
     ...    1
     ...    output warning for service_302
     Repeat Keyword
     ...    3 times
-    ...    Process Service Check Result
+    ...    Ctn Process Service Check Result
     ...    host_16
     ...    service_303
     ...    2
     ...    output critical for service_303
-    Process Service Check Result    host_16    service_314    0    output OK for service_314
-    ${result}    check_service_status_with_timeout    host_16    service_302    1    30    HARD
+    Ctn Process Service Check Result    host_16    service_314    0    output OK for service_314
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_302    1    30    HARD
     Should Be True    ${result}    The service (host_16,service_302) is not WARNING as expected
-    ${result}    check_service_status_with_timeout    host_16    service_303    2    30    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_303    2    30    HARD
     Should Be True    ${result}    The service (host_16,service_303) is not CRITICAL as expected
-    ${result}    check_service_status_with_timeout    host_16    service_314    0    30    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_314    0    30    HARD
     Should Be True    ${result}    The service (host_16,service_314) is not OK as expected
 
-#    schedule_forced_svc_check    _Module_BAM_1    ba_1
-    ${result}    check_ba_status_with_timeout    test    2    30
+#    Ctn Schedule Forced Svc Check    _Module_BAM_1    ba_1
+    ${result}    Ctn Check Ba Status With Timeout    test    2    30
     Should Be True    ${result}    The BA test is not CRITICAL as expected
 
-    [Teardown]    Run Keywords    Stop Engine    AND    Kindly Stop Broker
+    [Teardown]    Run Keywords    Ctn Stop Engine    AND    Ctn Kindly Stop Broker
 
 BEPB_DIMENSION_BV_EVENT
     [Documentation]    bbdo_version 3 use pb_dimension_bv_event message.
     [Tags]    broker    engine    protobuf    bam    bbdo
-    Clear Commands Status
-    Clear Retention
+    Ctn Clear Commands Status
+    Ctn Clear Retention
 
     Remove File    /tmp/all_lua_event.log
-    Config Engine    ${1}
-    Config Broker    central
-    Config Broker    module
-    Config BBDO3    ${1}
-    Broker Config Log    central    bam    trace
-    Broker Config Log    central    sql    trace
-    Config Broker Sql Output    central    unified_sql
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config BBDO3    ${1}
+    Ctn Broker Config Log    central    bam    trace
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Config Broker Sql Output    central    unified_sql
 
-    Clone Engine Config To DB
-    Add Bam Config To Broker    central
+    Ctn Clone Engine Config To Db
+    Ctn Add Bam Config To Broker    central
 
-    Broker Config Add Lua Output    central    test-protobuf    ${SCRIPTS}test-log-all-event.lua
+    Ctn Broker Config Add Lua Output    central    test-protobuf    ${SCRIPTS}test-log-all-event.lua
 
     Connect To Database    pymysql    ${DBNameConf}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
     Execute SQL String    DELETE FROM mod_bam_ba_groups
     Execute SQL String
     ...    INSERT INTO mod_bam_ba_groups (id_ba_group, ba_group_name, ba_group_description) VALUES (574, 'virsgtr', 'description_grtmxzo')
 
-    Start Broker    True
-    Start Engine
+    Ctn Start Broker    True
+    Ctn Start Engine
     Wait Until Created    /tmp/all_lua_event.log    30s
     FOR    ${index}    IN RANGE    10
         ${grep_res}    Grep File
@@ -579,39 +579,39 @@ BEPB_DIMENSION_BV_EVENT
 
     Should Not Be Empty    ${grep_res}    event not found
 
-    [Teardown]    Run Keywords    Stop Engine    AND    Kindly Stop Broker    ${True}
+    [Teardown]    Run Keywords    Ctn Stop Engine    AND    Ctn Kindly Stop Broker    ${True}
 
 BEPB_DIMENSION_BA_EVENT
     [Documentation]    bbdo_version 3 use pb_dimension_ba_event message.
     [Tags]    broker    engine    protobuf    bam    bbdo
-    Clear Commands Status
-    Clear Retention
+    Ctn Clear Commands Status
+    Ctn Clear Retention
 
     Remove File    /tmp/all_lua_event.log
-    Config Engine    ${1}
-    Config Broker    central
-    Config Broker    module
-    Config BBDO3    ${1}
-    Broker Config Log    central    bam    trace
-    Broker Config Log    central    sql    trace
-    Config Broker Sql Output    central    unified_sql
-
-    Clone Engine Config To DB
-    Add Bam Config To Broker    central
-    Add Bam Config To Engine
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config BBDO3    ${1}
+    Ctn Broker Config Log    central    bam    trace
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+
+    Ctn Clone Engine Config To Db
+    Ctn Add Bam Config To Broker    central
+    Ctn Add Bam Config To Engine
 
     @{svc}    Set Variable    ${{ [("host_16", "service_314")] }}
-    Create BA With Services    test    worst    ${svc}
+    Ctn Create Ba With Services    test    worst    ${svc}
 
-    Broker Config Add Lua Output    central    test-protobuf    ${SCRIPTS}test-log-all-event.lua
+    Ctn Broker Config Add Lua Output    central    test-protobuf    ${SCRIPTS}test-log-all-event.lua
 
     Connect To Database    pymysql    ${DBNameConf}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
     Execute SQL String    SET FOREIGN_KEY_CHECKS=0
     Execute SQL String
     ...    UPDATE mod_bam set description='fdpgvo75', sla_month_percent_warn=1.23, sla_month_percent_crit=4.56, sla_month_duration_warn=852, sla_month_duration_crit=789, id_reporting_period=741
 
-    Start Broker    True
-    Start Engine
+    Ctn Start Broker    True
+    Ctn Start Engine
     Wait Until Created    /tmp/all_lua_event.log    30s
     FOR    ${index}    IN RANGE    10
         ${grep_res}    Grep File
@@ -623,39 +623,39 @@ BEPB_DIMENSION_BA_EVENT
 
     Should Not Be Empty    ${grep_res}    event not found
 
-    [Teardown]    Run Keywords    Stop Engine    AND    Kindly Stop Broker    ${True}
+    [Teardown]    Run Keywords    Ctn Stop Engine    AND    Ctn Kindly Stop Broker    ${True}
 
 BEPB_DIMENSION_BA_BV_RELATION_EVENT
     [Documentation]    bbdo_version 3 use pb_dimension_ba_bv_relation_event message.
     [Tags]    broker    engine    protobuf    bam    bbdo
-    Clear Commands Status
-    Clear Retention
+    Ctn Clear Commands Status
+    Ctn Clear Retention
 
     Remove File    /tmp/all_lua_event.log
-    Config Engine    ${1}
-    Config Broker    central
-    Config Broker    module
-    Config BBDO3    ${1}
-    Broker Config Log    central    bam    trace
-    Broker Config Log    central    sql    trace
-    Config Broker Sql Output    central    unified_sql
-
-    Clear Db    mod_bam_reporting_relations_ba_bv
-    Clone Engine Config To DB
-    Add Bam Config To Engine
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config BBDO3    ${1}
+    Ctn Broker Config Log    central    bam    trace
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+
+    Ctn Clear Db    mod_bam_reporting_relations_ba_bv
+    Ctn Clone Engine Config To Db
+    Ctn Add Bam Config To Engine
     @{svc}    Set Variable    ${{ [("host_16", "service_314")] }}
-    Create BA With Services    test    worst    ${svc}
+    Ctn Create Ba With Services    test    worst    ${svc}
 
-    Add Bam Config To Broker    central
+    Ctn Add Bam Config To Broker    central
 
-    Broker Config Add Lua Output    central    test-protobuf    ${SCRIPTS}test-log-all-event.lua
+    Ctn Broker Config Add Lua Output    central    test-protobuf    ${SCRIPTS}test-log-all-event.lua
 
     Connect To Database    pymysql    ${DBNameConf}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
     Delete All Rows From Table    mod_bam_bagroup_ba_relation
     Execute SQL String    INSERT INTO mod_bam_bagroup_ba_relation (id_ba, id_ba_group) VALUES (1, 456)
 
-    Start Broker    True
-    Start Engine
+    Ctn Start Broker    True
+    Ctn Start Engine
     Wait Until Created    /tmp/all_lua_event.log    30s
     FOR    ${index}    IN RANGE    10
         ${grep_res}    Grep File
@@ -672,37 +672,37 @@ BEPB_DIMENSION_BA_BV_RELATION_EVENT
 
     Should Be True    len(@{query_results}) >= 1    We should have one line in mod_bam_reporting_relations_ba_bv table
 
-    [Teardown]    Run Keywords    Stop Engine    AND    Kindly Stop Broker    ${True}
+    [Teardown]    Run Keywords    Ctn Stop Engine    AND    Ctn Kindly Stop Broker    ${True}
 
 BEPB_DIMENSION_TIMEPERIOD
     [Documentation]    use of pb_dimension_timeperiod message.
     [Tags]    broker    engine    protobuf    bam    bbdo
-    Clear Commands Status
-    Clear Retention
+    Ctn Clear Commands Status
+    Ctn Clear Retention
 
     Remove File    /tmp/all_lua_event.log
-    Config Engine    ${1}
-    Config Broker    central
-    Config Broker    module
-    Config BBDO3    ${1}
-    Broker Config Log    central    bam    trace
-    Broker Config Log    central    lua    trace
-    Broker Config Log    central    core    trace
-    broker_config_source_log    central    1
-    Config Broker Sql Output    central    unified_sql
-
-    Clone Engine Config To DB
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config BBDO3    ${1}
+    Ctn Broker Config Log    central    bam    trace
+    Ctn Broker Config Log    central    lua    trace
+    Ctn Broker Config Log    central    core    trace
+    Ctn Broker Config Source Log    central    1
+    Ctn Config Broker Sql Output    central    unified_sql
+
+    Ctn Clone Engine Config To Db
     # Add Bam Config To Engine
-    Add Bam Config To Broker    central
+    Ctn Add Bam Config To Broker    central
 
-    Broker Config Add Lua Output    central    test-protobuf    ${SCRIPTS}test-log-all-event.lua
+    Ctn Broker Config Add Lua Output    central    test-protobuf    ${SCRIPTS}test-log-all-event.lua
 
     Connect To Database    pymysql    ${DBNameConf}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
     Execute SQL String
     ...    INSERT INTO timeperiod (tp_id, tp_name, tp_sunday, tp_monday, tp_tuesday, tp_wednesday, tp_thursday, tp_friday, tp_saturday) VALUES (732, "ezizae", "sunday_value", "monday_value", "tuesday_value", "wednesday_value", "thursday_value", "friday_value", "saturday_value")
 
-    Start Broker    True
-    Start Engine
+    Ctn Start Broker    True
+    Ctn Start Engine
     Wait Until Created    /tmp/all_lua_event.log    30s
     FOR    ${index}    IN RANGE    10
         ${grep_res}    Grep File
@@ -714,35 +714,35 @@ BEPB_DIMENSION_TIMEPERIOD
 
     Should Not Be Empty    ${grep_res}    event not found
 
-    [Teardown]    Run Keywords    Stop Engine    AND    Kindly Stop Broker    ${True}
+    [Teardown]    Run Keywords    Ctn Stop Engine    AND    Ctn Kindly Stop Broker    ${True}
 
 BEPB_DIMENSION_KPI_EVENT
     [Documentation]    bbdo_version 3 use pb_dimension_kpi_event message.
     [Tags]    broker    engine    protobuf    bam    bbdo
-    Clear Commands Status
-    Clear Retention
+    Ctn Clear Commands Status
+    Ctn Clear Retention
 
     Remove File    /tmp/all_lua_event.log
-    Config Engine    ${1}
-    Config Broker    central
-    Config Broker    module
-    Config BBDO3    ${1}
-    Broker Config Log    central    bam    trace
-    Broker Config Log    central    sql    trace
-    Config Broker Sql Output    central    unified_sql
-    broker_config_source_log    central    1
-
-    Clone Engine Config To DB
-    Add Bam Config To Broker    central
-    Add Bam Config To Engine
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config BBDO3    ${1}
+    Ctn Broker Config Log    central    bam    trace
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Broker Config Source Log    central    1
+
+    Ctn Clone Engine Config To Db
+    Ctn Add Bam Config To Broker    central
+    Ctn Add Bam Config To Engine
 
     @{svc}    Set Variable    ${{ [("host_16", "service_314")] }}
-    ${baid_svcid}    create_ba_with_services    test    worst    ${svc}
+    ${baid_svcid}    Ctn Create Ba With Services    test    worst    ${svc}
 
-    add_boolean_kpi    ${baid_svcid[0]}    {host_16 service_302} {IS} {OK}    False    100
+    Ctn Add Boolean Kpi    ${baid_svcid[0]}    {host_16 service_302} {IS} {OK}    False    100
 
-    Start Broker    True
-    Start Engine
+    Ctn Start Broker    True
+    Ctn Start Engine
 
     Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
     ${expected}    Catenate    (('bool test',    ${baid_svcid[0]}
@@ -761,39 +761,39 @@ BEPB_DIMENSION_KPI_EVENT
 
     Should Be Equal As Strings    ${output}    ${expected}    mod_bam_reporting_kpi not filled
 
-    [Teardown]    Run Keywords    Stop Engine    AND    Kindly Stop Broker    ${True}
+    [Teardown]    Run Keywords    Ctn Stop Engine    AND    Ctn Kindly Stop Broker    ${True}
 
 BEPB_KPI_STATUS
     [Documentation]    bbdo_version 3 use kpi_status message.
     [Tags]    broker    engine    protobuf    bam    bbdo
-    Clear Commands Status
-    Clear Retention
+    Ctn Clear Commands Status
+    Ctn Clear Retention
 
     Remove File    /tmp/all_lua_event.log
-    Config Engine    ${1}
-    Config Broker    central
-    Config Broker    module
-    Config BBDO3    ${1}
-    Broker Config Log    central    bam    trace
-    Broker Config Log    central    sql    trace
-    Config Broker Sql Output    central    unified_sql
-    broker_config_source_log    central    1
-
-    Clone Engine Config To DB
-    Add Bam Config To Broker    central
-    Add Bam Config To Engine
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config BBDO3    ${1}
+    Ctn Broker Config Log    central    bam    trace
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Broker Config Source Log    central    1
+
+    Ctn Clone Engine Config To Db
+    Ctn Add Bam Config To Broker    central
+    Ctn Add Bam Config To Engine
 
     @{svc}    Set Variable    ${{ [("host_16", "service_314")] }}
-    create_ba_with_services    test    worst    ${svc}
+    Ctn Create Ba With Services    test    worst    ${svc}
 
-    Start Broker    True
-    Start Engine
+    Ctn Start Broker    True
+    Ctn Start Engine
 
     ${start}    Get Current Date    result_format=epoch
 
     # KPI set to critical
-    Repeat Keyword    3 times    Process Service Check Result    host_16    service_314    2    output critical for 314
-    ${result}    Check Service Status With Timeout    host_16    service_314    2    60    HARD
+    Repeat Keyword    3 times    Ctn Process Service Check Result    host_16    service_314    2    output critical for 314
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_314    2    60    HARD
     Should Be True    ${result}    The service (host_16,service_314) is not CRITICAL as expected
 
     Connect To Database    pymysql    ${DBNameConf}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
@@ -811,29 +811,29 @@ BEPB_KPI_STATUS
 
     Should Be True    (${output} + 0.999) >= ${start}
 
-    [Teardown]    Run Keywords    Stop Engine    AND    Kindly Stop Broker    ${True}
+    [Teardown]    Run Keywords    Ctn Stop Engine    AND    Ctn Kindly Stop Broker    ${True}
 
 BEPB_BA_DURATION_EVENT
     [Documentation]    use of pb_ba_duration_event message.
     [Tags]    broker    engine    protobuf    bam    bbdo
-    Clear Commands Status
-    Clear Retention
-
-    Config Engine    ${1}
-    Config Broker    central
-    Config Broker    module
-    Config BBDO3    ${1}
-    Broker Config Log    central    bam    trace
-    Broker Config Log    central    core    trace
-    broker_config_source_log    central    1
-    Config Broker Sql Output    central    unified_sql
-
-    Clone Engine Config To DB
-    Add Bam Config To Broker    central
-    Add Bam Config To Engine
+    Ctn Clear Commands Status
+    Ctn Clear Retention
+
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config BBDO3    ${1}
+    Ctn Broker Config Log    central    bam    trace
+    Ctn Broker Config Log    central    core    trace
+    Ctn Broker Config Source Log    central    1
+    Ctn Config Broker Sql Output    central    unified_sql
+
+    Ctn Clone Engine Config To Db
+    Ctn Add Bam Config To Broker    central
+    Ctn Add Bam Config To Engine
 
     @{svc}    Set Variable    ${{ [("host_16", "service_314")] }}
-    create_ba_with_services    test    worst    ${svc}
+    Ctn Create Ba With Services    test    worst    ${svc}
 
     Connect To Database    pymysql    ${DBNameConf}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
     Execute SQL String
@@ -843,18 +843,18 @@ BEPB_BA_DURATION_EVENT
     Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
     Execute SQL String    DELETE FROM mod_bam_reporting_ba_events_durations
 
-    Start Broker    True
-    Start Engine
+    Ctn Start Broker    True
+    Ctn Start Engine
 
     # KPI set to critical
     # as GetCurrent Date floor milliseconds to upper or lower integer, we substract 1s
-    ${start_event}    get_round_current_date
-    Repeat Keyword    3 times    Process Service Check Result    host_16    service_314    2    output critical for 314
-    ${result}    Check Service Status With Timeout    host_16    service_314    2    60    HARD
+    ${start_event}    Ctn Get Round Current Date
+    Repeat Keyword    3 times    Ctn Process Service Check Result    host_16    service_314    2    output critical for 314
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_314    2    60    HARD
     Should Be True    ${result}    The service (host_16,service_314) is not CRITICAL as expected
     Sleep    2s
-    Process Service Check Result    host_16    service_314    0    output ok for 314
-    ${result}    Check Service Status With Timeout    host_16    service_314    0    60    HARD
+    Ctn Process Service Check Result    host_16    service_314    0    output ok for 314
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_314    0    60    HARD
     Should Be True    ${result}    The service (host_16,service_314) is not OK as expected
     ${end_event}    Get Current Date    result_format=epoch
 
@@ -872,29 +872,29 @@ BEPB_BA_DURATION_EVENT
     Should Be True    ${output[0][0]} >= ${start_event}
     Should Be True    ${output[0][1]} <= ${end_event}
 
-    [Teardown]    Run Keywords    Stop Engine    AND    Kindly Stop Broker    ${True}
+    [Teardown]    Run Keywords    Ctn Stop Engine    AND    Ctn Kindly Stop Broker    ${True}
 
 BEPB_DIMENSION_BA_TIMEPERIOD_RELATION
     [Documentation]    use of pb_dimension_ba_timeperiod_relation message.
     [Tags]    broker    engine    protobuf    bam    bbdo
-    Clear Commands Status
-    Clear Retention
-
-    Config Engine    ${1}
-    Config Broker    central
-    Config Broker    module
-    Config BBDO3    ${1}
-    Broker Config Log    central    bam    trace
-    Broker Config Log    central    core    trace
-    broker_config_source_log    central    1
-    Config Broker Sql Output    central    unified_sql
-
-    Clone Engine Config To DB
-    Add Bam Config To Broker    central
-    Add Bam Config To Engine
+    Ctn Clear Commands Status
+    Ctn Clear Retention
+
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config BBDO3    ${1}
+    Ctn Broker Config Log    central    bam    trace
+    Ctn Broker Config Log    central    core    trace
+    Ctn Broker Config Source Log    central    1
+    Ctn Config Broker Sql Output    central    unified_sql
+
+    Ctn Clone Engine Config To Db
+    Ctn Add Bam Config To Broker    central
+    Ctn Add Bam Config To Engine
 
     @{svc}    Set Variable    ${{ [("host_16", "service_314")] }}
-    create_ba_with_services    test    worst    ${svc}
+    Ctn Create Ba With Services    test    worst    ${svc}
 
     Connect To Database    pymysql    ${DBNameConf}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
     Execute SQL String
@@ -902,8 +902,8 @@ BEPB_DIMENSION_BA_TIMEPERIOD_RELATION
     Execute SQL String    DELETE FROM mod_bam_relations_ba_timeperiods
     Execute SQL String    INSERT INTO mod_bam_relations_ba_timeperiods (ba_id, tp_id) VALUES (1,732)
 
-    Start Broker    True
-    Start Engine
+    Ctn Start Broker    True
+    Ctn Start Engine
 
     Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
     FOR    ${index}    IN RANGE    10
@@ -917,32 +917,32 @@ BEPB_DIMENSION_BA_TIMEPERIOD_RELATION
     ...    len("""${output}""") > 5
     ...    "centreon_storage.mod_bam_reporting_relations_ba_timeperiods not updated"
 
-    [Teardown]    Run Keywords    Stop Engine    AND    Kindly Stop Broker    ${True}
+    [Teardown]    Run Keywords    Ctn Stop Engine    AND    Ctn Kindly Stop Broker    ${True}
 
 BEPB_DIMENSION_TRUNCATE_TABLE
     [Documentation]    use of pb_dimension_timeperiod message.
     [Tags]    broker    engine    protobuf    bam    bbdo
-    Clear Commands Status
-    Clear Retention
+    Ctn Clear Commands Status
+    Ctn Clear Retention
 
     Remove File    /tmp/all_lua_event.log
-    Config Engine    ${1}
-    Config Broker    central
-    Config Broker    module
-    Config BBDO3    ${1}
-    Broker Config Log    central    bam    trace
-    Broker Config Log    central    lua    trace
-    Broker Config Log    central    core    trace
-    broker_config_source_log    central    1
-    Config Broker Sql Output    central    unified_sql
-
-    Clone Engine Config To DB
-    Add Bam Config To Broker    central
-
-    Broker Config Add Lua Output    central    test-protobuf    ${SCRIPTS}test-log-all-event.lua
-
-    Start Broker    True
-    Start Engine
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config BBDO3    ${1}
+    Ctn Broker Config Log    central    bam    trace
+    Ctn Broker Config Log    central    lua    trace
+    Ctn Broker Config Log    central    core    trace
+    Ctn Broker Config Source Log    central    1
+    Ctn Config Broker Sql Output    central    unified_sql
+
+    Ctn Clone Engine Config To Db
+    Ctn Add Bam Config To Broker    central
+
+    Ctn Broker Config Add Lua Output    central    test-protobuf    ${SCRIPTS}test-log-all-event.lua
+
+    Ctn Start Broker    True
+    Ctn Start Engine
     Wait Until Created    /tmp/all_lua_event.log    30s
     FOR    ${index}    IN RANGE    10
         ${grep_res}    Grep File
@@ -958,159 +958,159 @@ BEPB_DIMENSION_TRUNCATE_TABLE
     ...    "_type":393246, "category":6, "element":30, "update_started":false
     Should Not Be Empty    ${grep_res}    event not found
 
-    [Teardown]    Run Keywords    Stop Engine    AND    Kindly Stop Broker    ${True}
+    [Teardown]    Run Keywords    Ctn Stop Engine    AND    Ctn Kindly Stop Broker    ${True}
 
 BA_RATIO_NUMBER_BA_4_SERVICE
     [Documentation]    With bbdo version 3.0.1, a BA of type 'ratio number' with 4 serv
     [Tags]    broker    engine    bam
-    Clear Commands Status
-    Clear Retention
-    Config Broker    module
-    Config Broker    central
-    Config Broker    rrd
-    Broker Config Log    central    bam    trace
-    Broker Config Log    central    sql    trace
-    Broker Config Source Log    central    1
-    Config BBDO3    ${1}
-    Config Engine    ${1}
+    Ctn Clear Commands Status
+    Ctn Clear Retention
+    Ctn Config Broker    module
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Broker Config Log    central    bam    trace
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Source Log    central    1
+    Ctn Config BBDO3    ${1}
+    Ctn Config Engine    ${1}
     # This is to avoid parasite status.
-    Set Services Passive    ${0}    service_30.
+    Ctn Set Services Passive    ${0}    service_30.
 
-    Clone Engine Config To DB
-    Add Bam Config To Engine
-    Add Bam Config To Broker    central
+    Ctn Clone Engine Config To Db
+    Ctn Add Bam Config To Engine
+    Ctn Add Bam Config To Broker    central
 
-    ${id_ba__sid}    create_ba    test    ratio_number    2    1
-    Add Service KPI    host_16    service_302    ${id_ba__sid[0]}    40    30    20
-    Add Service KPI    host_16    service_303    ${id_ba__sid[0]}    40    30    20
-    Add Service KPI    host_16    service_304    ${id_ba__sid[0]}    40    30    20
-    Add Service KPI    host_16    service_304    ${id_ba__sid[0]}    40    30    20
+    ${id_ba__sid}    Ctn Create Ba    test    ratio_number    2    1
+    Ctn Add Service Kpi    host_16    service_302    ${id_ba__sid[0]}    40    30    20
+    Ctn Add Service Kpi    host_16    service_303    ${id_ba__sid[0]}    40    30    20
+    Ctn Add Service Kpi    host_16    service_304    ${id_ba__sid[0]}    40    30    20
+    Ctn Add Service Kpi    host_16    service_304    ${id_ba__sid[0]}    40    30    20
 
-    Start Broker
+    Ctn Start Broker
     ${start}    Get Current Date
-    Start Engine
+    Ctn Start Engine
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
     # all serv ok => ba ok
-    ${result}    check_ba_status_with_timeout    test    0    60
+    ${result}    Ctn Check Ba Status With Timeout    test    0    60
     Should Be True    ${result}    The BA test is not OK as expected
 
     # one serv critical => ba warning
     Repeat Keyword
     ...    3 times
-    ...    Process Service Check Result
+    ...    Ctn Process Service Check Result
     ...    host_16
     ...    service_302
     ...    2
     ...    output critical for service_302
-    ${result}    check_service_status_with_timeout    host_16    service_302    2    30    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_302    2    30    HARD
     Should Be True    ${result}    The service (host_16,service_302) is not CRITICAL as expected
-    ${result}    check_ba_status_with_timeout    test    1    30
+    ${result}    Ctn Check Ba Status With Timeout    test    1    30
     Should Be True    ${result}    The BA test is not WARNING as expected
 
     # two services critical => ba ok
     Repeat Keyword
     ...    3 times
-    ...    Process Service Check Result
+    ...    Ctn Process Service Check Result
     ...    host_16
     ...    service_303
     ...    2
     ...    output critical for service_303
-    ${result}    check_service_status_with_timeout    host_16    service_303    2    30    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_303    2    30    HARD
     Should Be True    ${result}    The service (host_16,service_303) is not CRITICAL as expected
-    ${result}    check_ba_status_with_timeout    test    2    30
+    ${result}    Ctn Check Ba Status With Timeout    test    2    30
     Should Be True    ${result}    The BA test is not CRITICAL as expected
 
     # all serv ok => ba ok
-    Process Service Check Result    host_16    service_302    0    output ok for service_302
-    ${result}    check_service_status_with_timeout    host_16    service_302    0    30    HARD
+    Ctn Process Service Check Result    host_16    service_302    0    output ok for service_302
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_302    0    30    HARD
     Should Be True    ${result}    The service (host_16,service_302) is not OK as expected
-    Process Service Check Result    host_16    service_303    0    output ok for service_303
-    ${result}    check_service_status_with_timeout    host_16    service_303    0    30    HARD
+    Ctn Process Service Check Result    host_16    service_303    0    output ok for service_303
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_303    0    30    HARD
     Should Be True    ${result}    The service (host_16,service_303) is not OK as expected
-    ${result}    check_ba_status_with_timeout    test    0    30
+    ${result}    Ctn Check Ba Status With Timeout    test    0    30
     Should Be True    ${result}    The BA test is not OK as expected
 
-    [Teardown]    Run Keywords    Stop Engine    AND    Kindly Stop Broker
+    [Teardown]    Run Keywords    Ctn Stop Engine    AND    Ctn Kindly Stop Broker
 
 BA_RATIO_PERCENT_BA_4_SERVICE
     [Documentation]    With bbdo version 3.0.1, a BA of type 'ratio number' with 4 serv
     [Tags]    broker    engine    bam
-    Clear Commands Status
-    Clear Retention
-    Config Broker    module
-    Config Broker    central
-    Config Broker    rrd
-    Broker Config Log    central    bam    trace
-    Broker Config Log    central    sql    trace
-    Broker Config Source Log    central    1
-    Config BBDO3    ${1}
-    Config Engine    ${1}
+    Ctn Clear Commands Status
+    Ctn Clear Retention
+    Ctn Config Broker    module
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Broker Config Log    central    bam    trace
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Source Log    central    1
+    Ctn Config BBDO3    ${1}
+    Ctn Config Engine    ${1}
     # This is to avoid parasite status.
-    Set Services Passive    ${0}    service_30.
+    Ctn Set Services Passive    ${0}    service_30.
 
-    Clone Engine Config To DB
-    Add Bam Config To Engine
-    Add Bam Config To Broker    central
+    Ctn Clone Engine Config To Db
+    Ctn Add Bam Config To Engine
+    Ctn Add Bam Config To Broker    central
 
-    ${id_ba__sid}    create_ba    test    ratio_percent    50    25
-    Add Service KPI    host_16    service_302    ${id_ba__sid[0]}    40    30    20
-    Add Service KPI    host_16    service_303    ${id_ba__sid[0]}    40    30    20
-    Add Service KPI    host_16    service_304    ${id_ba__sid[0]}    40    30    20
-    Add Service KPI    host_16    service_305    ${id_ba__sid[0]}    40    30    20
+    ${id_ba__sid}    Ctn Create Ba    test    ratio_percent    50    25
+    Ctn Add Service Kpi    host_16    service_302    ${id_ba__sid[0]}    40    30    20
+    Ctn Add Service Kpi    host_16    service_303    ${id_ba__sid[0]}    40    30    20
+    Ctn Add Service Kpi    host_16    service_304    ${id_ba__sid[0]}    40    30    20
+    Ctn Add Service Kpi    host_16    service_305    ${id_ba__sid[0]}    40    30    20
 
-    Start Broker
+    Ctn Start Broker
     ${start}    Get Current Date
-    Start Engine
+    Ctn Start Engine
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
     # all serv ok => ba ok
-    ${result}    check_ba_status_with_timeout    test    0    60
+    ${result}    Ctn Check Ba Status With Timeout    test    0    60
     Should Be True    ${result}    The BA test is not OK as expected
 
     # one serv critical => ba warning
     Repeat Keyword
     ...    3 times
-    ...    Process Service Check Result
+    ...    Ctn Process Service Check Result
     ...    host_16
     ...    service_302
     ...    2
     ...    output critical for service_302
-    ${result}    check_service_status_with_timeout    host_16    service_302    2    30    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_302    2    30    HARD
     Should Be True    ${result}    The service (host_16,service_302) is not CRITICAL as expected
-    ${result}    check_ba_status_with_timeout    test    1    30
+    ${result}    Ctn Check Ba Status With Timeout    test    1    30
     Should Be True    ${result}    The BA test is not WARNING as expected
 
     # two services critical => ba ok
     Repeat Keyword
     ...    3 times
-    ...    Process Service Check Result
+    ...    Ctn Process Service Check Result
     ...    host_16
     ...    service_303
     ...    2
     ...    output critical for service_303
-    ${result}    check_service_status_with_timeout    host_16    service_303    2    30    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_303    2    30    HARD
     Should Be True    ${result}    The service (host_16,service_303) is not CRITICAL as expected
-    ${result}    check_ba_status_with_timeout    test    2    30
+    ${result}    Ctn Check Ba Status With Timeout    test    2    30
     Should Be True    ${result}    The BA test is not CRITICAL as expected
 
     # all serv ok => ba ok
-    Process Service Check Result    host_16    service_302    0    output ok for service_302
-    ${result}    check_service_status_with_timeout    host_16    service_302    0    30    HARD
+    Ctn Process Service Check Result    host_16    service_302    0    output ok for service_302
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_302    0    30    HARD
     Should Be True    ${result}    The service (host_16,service_302) is not OK as expected
-    Process Service Check Result    host_16    service_303    0    output ok for service_303
-    ${result}    check_service_status_with_timeout    host_16    service_303    0    30    HARD
+    Ctn Process Service Check Result    host_16    service_303    0    output ok for service_303
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_303    0    30    HARD
     Should Be True    ${result}    The service (host_16,service_303) is not OK as expected
-    ${result}    check_ba_status_with_timeout    test    0    30
+    ${result}    Ctn Check Ba Status With Timeout    test    0    30
     Should Be True    ${result}    The BA test is not OK as expected
 
-    [Teardown]    Run Keywords    Stop Engine    AND    Kindly Stop Broker
+    [Teardown]    Run Keywords    Ctn Stop Engine    AND    Ctn Kindly Stop Broker
 
 
 BA_CHANGED
@@ -1119,57 +1119,57 @@ BA_CHANGED
     ...                by a boolean rule kpi. When cbd is reloaded, the BA is
     ...                well updated.
     [Tags]    MON-34895
-    Bam Init
+    Ctn Bam Init
 
     @{svc}    Set Variable    ${{ [("host_16", "service_302")] }}
-    ${ba}    Create Ba With Services    test    worst    ${svc}
+    ${ba}    Ctn Create Ba With Services    test    worst    ${svc}
 
-    Start Broker
+    Ctn Start Broker
     ${start}    Get Current Date
-    Start Engine
+    Ctn Start Engine
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
     # Both services ${state} => The BA parent is ${state}
-    Process Service Result Hard
+    Ctn Process Service Result Hard
     ...    host_16
     ...    service_302
     ...    0
     ...    output OK for service 302
-        
-    ${result}    Check Ba Status With Timeout    test    0    30
-    Dump Ba On Error    ${result}    ${ba[0]}
+
+    ${result}    Ctn Check Ba Status With Timeout    test    0    30
+    Ctn Dump Ba On Error    ${result}    ${ba[0]}
     Should Be True    ${result}    The BA test is not OK as expected
 
-    Remove Service Kpi    ${ba[0]}    host_16    service_302
-    Add Boolean Kpi
+    Ctn Remove Service Kpi    ${ba[0]}    host_16    service_302
+    Ctn Add Boolean Kpi
     ...    ${ba[0]}
     ...    {host_16 service_302} {IS} {OK}
     ...    False
     ...    100
 
-    Reload Broker
+    Ctn Reload Broker
     Remove File    /tmp/ba.dot
-    Broker Get Ba    51001    ${ba[0]}    /tmp/ba.dot
+    Ctn Broker Get Ba    51001    ${ba[0]}    /tmp/ba.dot
     Wait Until Created    /tmp/ba.dot
     ${result}    Grep File    /tmp/ba.dot    Boolean exp
     Should Not Be Empty    ${result}
 
-    Add Boolean Kpi
+    Ctn Add Boolean Kpi
     ...    ${ba[0]}
     ...    {host_16 service_303} {IS} {WARNING}
     ...    False
     ...    100
 
-    Reload Broker
+    Ctn Reload Broker
     Remove File    /tmp/ba.dot
-    Broker Get Ba    51001    ${ba[0]}    /tmp/ba.dot
+    Ctn Broker Get Ba    51001    ${ba[0]}    /tmp/ba.dot
     Wait Until Created    /tmp/ba.dot
     ${result}    Grep File    /tmp/ba.dot    BOOL Service (16, 303)
     Should Not Be Empty    ${result}
-    [Teardown]    Run Keywords    Stop engine    AND    Kindly Stop Broker
+    [Teardown]    Run Keywords    Ctn Stop Engine    AND    Ctn Kindly Stop Broker
 
 
 BA_IMPACT_IMPACT
@@ -1179,24 +1179,24 @@ BA_IMPACT_IMPACT
     ...                parent should be critical. When they are not impacting,
     ...                the parent should be ok.
     [Tags]    MON-34895
-    Bam Init
+    Ctn Bam Init
 
-    ${parent_ba}    Create Ba    parent    impact    20    99
+    ${parent_ba}    Ctn Create Ba    parent    impact    20    99
     @{svc1}    Set Variable    ${{ [("host_16", "service_302")] }}
-    ${child1_ba}    Create Ba    child1    impact    20    99
-    Add Service Kpi    host_16    service_302    ${child1_ba[0]}    100    2    3
-    ${child2_ba}    Create Ba    child2    impact    20    99
-    Add Service Kpi    host_16    service_303    ${child2_ba[0]}    100    2    3
+    ${child1_ba}    Ctn Create Ba    child1    impact    20    99
+    Ctn Add Service Kpi    host_16    service_302    ${child1_ba[0]}    100    2    3
+    ${child2_ba}    Ctn Create Ba    child2    impact    20    99
+    Ctn Add Service Kpi    host_16    service_303    ${child2_ba[0]}    100    2    3
 
-    Add Ba Kpi    ${child1_ba[0]}    ${parent_ba[0]}    90    2    3
-    Add Ba Kpi    ${child2_ba[0]}    ${parent_ba[0]}    10    2    3
+    Ctn Add Ba Kpi    ${child1_ba[0]}    ${parent_ba[0]}    90    2    3
+    Ctn Add Ba Kpi    ${child2_ba[0]}    ${parent_ba[0]}    10    2    3
 
-    Start Broker
+    Ctn Start Broker
     ${start}    Get Current Date
-    Start Engine
+    Ctn Start Engine
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
     FOR    ${state}    ${value}    IN
@@ -1205,58 +1205,58 @@ BA_IMPACT_IMPACT
     ...    OK          0
     ...    CRITICAL    2
         # Both services ${state} => The BA parent is ${state}
-        Process Service Result Hard
+        Ctn Process Service Result Hard
         ...    host_16
         ...    service_302
         ...    ${value}
         ...    output ${state} for service 302
         
-        Process Service Result Hard
+        Ctn Process Service Result Hard
         ...    host_16
         ...    service_303
         ...    ${value}
         ...    output ${state} for service 302
 
-        ${result}    Check Service Status With Timeout    host_16    service_302    ${value}    60    HARD
+        ${result}    Ctn Check Service Status With Timeout    host_16    service_302    ${value}    60    HARD
         Should Be True    ${result}    The service (host_16,service_302) is not ${state} as expected
-        ${result}    Check Service Status With Timeout    host_16    service_303    ${value}    60    HARD
+        ${result}    Ctn Check Service Status With Timeout    host_16    service_303    ${value}    60    HARD
         Should Be True    ${result}    The service (host_16,service_303) is not ${state} as expected
 
-        ${result}    Check Ba Status With Timeout    child1    ${value}    30
-        Dump Ba On Error    ${result}    ${child1_ba[0]}
+        ${result}    Ctn Check Ba Status With Timeout    child1    ${value}    30
+        Ctn Dump Ba On Error    ${result}    ${child1_ba[0]}
         Should Be True    ${result}    The BA child1 is not ${state} as expected
 
-        ${result}    Check Ba Status With Timeout    child2    ${value}    30
-        Dump Ba On Error    ${result}    ${child2_ba[0]}
+        ${result}    Ctn Check Ba Status With Timeout    child2    ${value}    30
+        Ctn Dump Ba On Error    ${result}    ${child2_ba[0]}
         Should Be True    ${result}    The BA child2 is not ${state} as expected
 
-        ${result}    Check Ba Status With Timeout    parent    ${value}    30
-        Dump Ba On Error    ${result}    ${parent_ba[0]}
+        ${result}    Ctn Check Ba Status With Timeout    parent    ${value}    30
+        Ctn Dump Ba On Error    ${result}    ${parent_ba[0]}
         Should Be True    ${result}    The BA parent is not ${state} as expected
 
         Remove Files    /tmp/parent1.dot    /tmp/parent2.dot
-        Broker Get Ba    51001    ${parent_ba[0]}    /tmp/parent1.dot
+        Ctn Broker Get Ba    51001    ${parent_ba[0]}    /tmp/parent1.dot
         Wait Until Created    /tmp/parent1.dot
 
         ${start}    Get Current Date
-        Reload Broker
+        Ctn Reload Broker
         ${content}    Create List    Inherited downtimes and BA states restored
-        ${result}    Find In Log With Timeout    ${centralLog}    ${start}    ${content}    60
+        ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    60
         Should Be True    ${result}    It seems that no cache has been restored into BAM.
 
-        Broker Get Ba    51001    ${parent_ba[0]}    /tmp/parent2.dot
+        Ctn Broker Get Ba    51001    ${parent_ba[0]}    /tmp/parent2.dot
         Wait Until Created    /tmp/parent2.dot
 
-        ${result}    Compare Dot Files    /tmp/parent1.dot    /tmp/parent2.dot
+        ${result}    Ctn Compare Dot Files    /tmp/parent1.dot    /tmp/parent2.dot
         Should Be True    ${result}    The BA changed during Broker reload.
     END
 
-    [Teardown]    Run Keywords    Stop engine    AND    Kindly Stop Broker
+    [Teardown]    Run Keywords    Ctn Stop Engine    AND    Ctn Kindly Stop Broker
 
 
 *** Keywords ***
-BAM Setup
-    Stop Processes
+Ctn BAM Setup
+    Ctn Stop Processes
     Connect To Database    pymysql    ${DBName}    ${DBUserRoot}    ${DBPassRoot}    ${DBHost}    ${DBPort}
     Execute SQL String    SET GLOBAL FOREIGN_KEY_CHECKS=0
     Execute SQL String    DELETE FROM mod_bam_reporting_kpi
@@ -1266,23 +1266,23 @@ BAM Setup
     Execute SQL String    ALTER TABLE mod_bam_reporting_ba_events AUTO_INCREMENT = 1
     Execute SQL String    SET GLOBAL FOREIGN_KEY_CHECKS=1
 
-Bam Init
-    Clear Commands Status
-    Clear Retention
-    Clear Db Conf    mod_bam
-    Config Broker    module
-    Config Broker    central
-    Config Broker    rrd
-    Broker Config Log    central    bam    trace
-    Broker Config Log    central    sql    trace
-    Broker Config Log    central    config    trace
-    Broker Config Source Log    central    1
-    Config BBDO3    ${1}
-    Config Engine    ${1}
+Ctn Bam Init
+    Ctn Clear Commands Status
+    Ctn Clear Retention
+    Ctn Clear Db Conf    mod_bam
+    Ctn Config Broker    module
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Broker Config Log    central    bam    trace
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Log    central    config    trace
+    Ctn Broker Config Source Log    central    1
+    Ctn Config BBDO3    ${1}
+    Ctn Config Engine    ${1}
     # This is to avoid parasite status.
-    Set Services Passive    ${0}    service_30.
+    Ctn Set Services Passive    ${0}    service_30.
 
-    Config Broker Sql Output    central    unified_sql
-    Clone Engine Config To Db
-    Add Bam Config To Engine
-    Add Bam Config To Broker    central
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Clone Engine Config To Db
+    Ctn Add Bam Config To Engine
+    Ctn Add Bam Config To Broker    central
diff --git a/tests/bam/boolean_rules.robot b/tests/bam/boolean_rules.robot
index 7b5612ee465..d764b954c1d 100644
--- a/tests/bam/boolean_rules.robot
+++ b/tests/bam/boolean_rules.robot
@@ -10,232 +10,232 @@ Library             String
 Library             ../resources/Broker.py
 Library             ../resources/Engine.py
 
-Suite Setup         Clean Before Suite
-Suite Teardown      Clean After Suite
-Test Setup          BAM Setup
-Test Teardown       Save logs If Failed
+Suite Setup         Ctn Clean Before Suite
+Suite Teardown      Ctn Clean After Suite
+Test Setup          Ctn BAM Setup
+Test Teardown       Ctn Save Logs If Failed
 
 
 *** Test Cases ***
 BABOO
     [Documentation]    With bbdo version 3.0.1, a BA of type 'worst' with 2 child services and another BA of type impact with a boolean rule returning if one of its two services are critical are created. These two BA are built from the same services and should have a similar behavior
     [Tags]    broker    engine    bam    boolean_expression
-    Clear Commands Status
-    Clear Retention
-    Config Broker    module
-    Config Broker    central
-    Config Broker    rrd
-    Broker Config Log    central    core    error
-    Broker Config Log    central    bam    trace
-    Broker Config Log    central    sql    error
-    Broker Config Flush Log    central    0
-    Broker Config Source Log    central    1
-    Config BBDO3    ${1}
-    Config Engine    ${1}
-
-    Clone Engine Config To DB
-    Add Bam Config To Engine
-    Add Bam Config To Broker    central
-    Set Services Passive    ${0}    service_302
-    Set Services Passive    ${0}    service_303
-
-    ${id_ba__sid}    Create Ba    ba-worst    worst    70    80
-    Add Service KPI    host_16    service_302    ${id_ba__sid[0]}    40    30    20
-    Add Service KPI    host_16    service_303    ${id_ba__sid[0]}    40    30    20
-
-    ${id_ba__sid}    Create Ba    boolean-ba    impact    70    80
-    Add Boolean Kpi
+    Ctn Clear Commands Status
+    Ctn Clear Retention
+    Ctn Config Broker    module
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    bam    trace
+    Ctn Broker Config Log    central    sql    error
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Source Log    central    1
+    Ctn Config BBDO3    ${1}
+    Ctn Config Engine    ${1}
+
+    Ctn Clone Engine Config To Db
+    Ctn Add Bam Config To Engine
+    Ctn Add Bam Config To Broker    central
+    Ctn Set Services Passive    ${0}    service_302
+    Ctn Set Services Passive    ${0}    service_303
+
+    ${id_ba__sid}    Ctn Create Ba    ba-worst    worst    70    80
+    Ctn Add Service Kpi    host_16    service_302    ${id_ba__sid[0]}    40    30    20
+    Ctn Add Service Kpi    host_16    service_303    ${id_ba__sid[0]}    40    30    20
+
+    ${id_ba__sid}    Ctn Create Ba    boolean-ba    impact    70    80
+    Ctn Add Boolean Kpi
     ...    ${id_ba__sid[0]}
     ...    {host_16 service_302} {IS} {CRITICAL} {OR} {host_16 service_303} {IS} {CRITICAL}
     ...    True
     ...    100
 
-    Start Broker
+    Ctn Start Broker
     ${start}    Get Current Date
-    Start Engine
+    Ctn Start Engine
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
     # 393 is set to ok.
-    Process Service Check Result    host_16    service_303    0    output ok for service_303
+    Ctn Process Service Check Result    host_16    service_303    0    output ok for service_303
 
     FOR    ${i}    IN RANGE    10
         Log To Console    @@@@@@@@@@@@@@ Step ${i} @@@@@@@@@@@@@@
         # 302 is set to critical => the two ba become critical
         Repeat Keyword
         ...    3 times
-        ...    Process Service Check Result
+        ...    Ctn Process Service Check Result
         ...    host_16
         ...    service_302
         ...    2
         ...    output critical for service_302
 
-        ${result}    Check Service Resource Status With Timeout    host_16    service_302    2    30    HARD
+        ${result}    Ctn Check Service Resource Status With Timeout    host_16    service_302    2    30    HARD
         Should Be True    ${result}    The service (host_16:service_302) should be CRITICAL.
-        ${result}    Check Ba Status With Timeout    ba-worst    2    30
+        ${result}    Ctn Check Ba Status With Timeout    ba-worst    2    30
         Should Be True    ${result}    The 'ba-worst' BA is not CRITICAL as expected
-        ${result}    Check Ba Status With Timeout    boolean-ba    2    30
+        ${result}    Ctn Check Ba Status With Timeout    boolean-ba    2    30
         Should Be True    ${result}    The 'boolean-ba' BA is not CRITICAL as expected
 
-        Process Service Check Result    host_16    service_302    0    output ok for service_302
-        ${result}    Check Ba Status With Timeout    ba-worst    0    30
-        ${result}    Check Service Resource Status With Timeout    host_16    service_302    0    30    HARD
+        Ctn Process Service Check Result    host_16    service_302    0    output ok for service_302
+        ${result}    Ctn Check Ba Status With Timeout    ba-worst    0    30
+        ${result}    Ctn Check Service Resource Status With Timeout    host_16    service_302    0    30    HARD
         Should Be True    ${result}    The service (host_16:service_302) should be OK.
 
         Should Be True    ${result}    The 'ba-worst' BA is not OK as expected
-        ${result}    Check Ba Status With Timeout    boolean-ba    0    30
+        ${result}    Ctn Check Ba Status With Timeout    boolean-ba    0    30
         Should Be True    ${result}    The 'boolean-ba' BA is not OK as expected
     END
 
-    [Teardown]    Run Keywords    Stop Engine    AND    Kindly Stop Broker
+    [Teardown]    Run Keywords    Ctn Stop Engine    AND    Ctn Kindly Stop Broker
 
 BABOOOR
     [Documentation]    With bbdo version 3.0.1, a BA of type 'worst' with 2 child services and another BA of type impact with a boolean rule returning if one of its two services are critical are created. These two BA are built from the same services and should have a similar behavior
     [Tags]    broker    engine    bam    boolean_expression
-    Clear Commands Status
-    Clear Retention
-    Config Broker    module
-    Config Broker    central
-    Config Broker    rrd
-    Broker Config Log    central    core    error
-    Broker Config Log    central    bam    trace
-    Broker Config Log    central    sql    error
-    Broker Config Flush Log    central    0
-    Broker Config Source Log    central    1
-    Config BBDO3    ${1}
-    Config Engine    ${1}
-
-    Clone Engine Config To DB
-    Add Bam Config To Engine
-    Add Bam Config To Broker    central
-    Set Services Passive    ${0}    service_302
-    Set Services Passive    ${0}    service_303
-
-    ${id_ba__sid}    Create Ba    boolean-ba    impact    70    80
-    Add Boolean Kpi
+    Ctn Clear Commands Status
+    Ctn Clear Retention
+    Ctn Config Broker    module
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    bam    trace
+    Ctn Broker Config Log    central    sql    error
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Source Log    central    1
+    Ctn Config BBDO3    ${1}
+    Ctn Config Engine    ${1}
+
+    Ctn Clone Engine Config To Db
+    Ctn Add Bam Config To Engine
+    Ctn Add Bam Config To Broker    central
+    Ctn Set Services Passive    ${0}    service_302
+    Ctn Set Services Passive    ${0}    service_303
+
+    ${id_ba__sid}    Ctn Create Ba    boolean-ba    impact    70    80
+    Ctn Add Boolean Kpi
     ...    ${id_ba__sid[0]}
     ...    {host_16 service_302} {IS} {CRITICAL} {OR} {host_16 service_303} {IS} {CRITICAL}
     ...    True
     ...    100
 
-    Start Broker
+    Ctn Start Broker
     ${start}    Get Current Date
-    Start Engine
+    Ctn Start Engine
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
     # 303 is unknown but since the boolean operator is OR, if 302 result is true, we should have already a result.
 
     # 302 is set to critical => the two ba become critical
     Repeat Keyword
     ...    3 times
-    ...    Process Service Check Result
+    ...    Ctn Process Service Check Result
     ...    host_16
     ...    service_302
     ...    2
     ...    output critical for service_302
 
-    ${result}    Check Ba Status With Timeout    boolean-ba    2    30
+    ${result}    Ctn Check Ba Status With Timeout    boolean-ba    2    30
     Should Be True    ${result}    The 'boolean-ba' BA is not CRITICAL as expected
 
-    [Teardown]    Run Keywords    Stop Engine    AND    Kindly Stop Broker
+    [Teardown]    Run Keywords    Ctn Stop Engine    AND    Ctn Kindly Stop Broker
 
 BABOOAND
     [Documentation]    With bbdo version 3.0.1, a BA of type impact with a boolean rule returning if both of its two services are ok is created. When one condition is false, the and operator returns false as a result even if the other child is unknown.
     [Tags]    broker    engine    bam    boolean_expression
-    Clear Commands Status
-    Clear Retention
-    Config Broker    module
-    Config Broker    central
-    Config Broker    rrd
-    Broker Config Log    central    core    error
-    Broker Config Log    central    bam    trace
-    Broker Config Log    central    sql    error
-    Broker Config Flush Log    central    0
-    Broker Config Source Log    central    1
-    Config BBDO3    ${1}
-    Config Engine    ${1}
-
-    Clone Engine Config To DB
-    Add Bam Config To Engine
-    Add Bam Config To Broker    central
-    Set Services Passive    ${0}    service_302
-    Set Services Passive    ${0}    service_303
-
-    ${id_ba__sid}    Create Ba    boolean-ba    impact    70    80
-    Add Boolean Kpi
+    Ctn Clear Commands Status
+    Ctn Clear Retention
+    Ctn Config Broker    module
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    bam    trace
+    Ctn Broker Config Log    central    sql    error
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Source Log    central    1
+    Ctn Config BBDO3    ${1}
+    Ctn Config Engine    ${1}
+
+    Ctn Clone Engine Config To Db
+    Ctn Add Bam Config To Engine
+    Ctn Add Bam Config To Broker    central
+    Ctn Set Services Passive    ${0}    service_302
+    Ctn Set Services Passive    ${0}    service_303
+
+    ${id_ba__sid}    Ctn Create Ba    boolean-ba    impact    70    80
+    Ctn Add Boolean Kpi
     ...    ${id_ba__sid[0]}
     ...    {host_16 service_302} {IS} {OK} {AND} {host_16 service_303} {IS} {OK}
     ...    False
     ...    100
 
-    Start Broker
+    Ctn Start Broker
     ${start}    Get Current Date
-    Start Engine
+    Ctn Start Engine
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
     # 303 is unknown but since the boolean operator is AND, if 302 result is false, we should have already a result.
 
     # 302 is set to critical => the two ba become critical
     Repeat Keyword
     ...    3 times
-    ...    Process Service Check Result
+    ...    Ctn Process Service Check Result
     ...    host_16
     ...    service_302
     ...    2
     ...    output critical for service_302
 
-    ${result}    Check Ba Status With Timeout    boolean-ba    2    30
+    ${result}    Ctn Check Ba Status With Timeout    boolean-ba    2    30
     Should Be True    ${result}    The 'boolean-ba' BA is not CRITICAL as expected
 
-    [Teardown]    Run Keywords    Stop Engine    AND    Kindly Stop Broker
+    [Teardown]    Run Keywords    Ctn Stop Engine    AND    Ctn Kindly Stop Broker
 
 BABOOORREL
     [Documentation]    With bbdo version 3.0.1, a BA of type impact with a boolean rule returning if one of its two services is ok is created. One of the two underlying services must change of state to change the ba state. For this purpose, we change the service state and reload cbd. So the rule is something like "False OR True" which is equal to True. And to pass from True to False, we change the second service.
     [Tags]    broker    engine    bam    boolean_expression
-    Clear Commands Status
-    Clear Retention
-    Config Broker    module
-    Config Broker    central
-    Config Broker    rrd
-    Broker Config Log    central    core    error
-    Broker Config Log    central    bam    trace
-    Broker Config Log    central    sql    error
-    Broker Config Flush Log    central    0
-    Broker Config Source Log    central    1
-    Config BBDO3    ${1}
-    Config Engine    ${1}
-
-    Clone Engine Config To DB
-    Add Bam Config To Engine
-    Add Bam Config To Broker    central
-    Set Services Passive    ${0}    service_302
-    Set Services Passive    ${0}    service_303
-    Set Services Passive    ${0}    service_304
-
-    ${id_ba__sid}    Create Ba    boolean-ba    impact    70    80
-    ${id_bool}    Add Boolean Kpi
+    Ctn Clear Commands Status
+    Ctn Clear Retention
+    Ctn Config Broker    module
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    bam    trace
+    Ctn Broker Config Log    central    sql    error
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Source Log    central    1
+    Ctn Config BBDO3    ${1}
+    Ctn Config Engine    ${1}
+
+    Ctn Clone Engine Config To Db
+    Ctn Add Bam Config To Engine
+    Ctn Add Bam Config To Broker    central
+    Ctn Set Services Passive    ${0}    service_302
+    Ctn Set Services Passive    ${0}    service_303
+    Ctn Set Services Passive    ${0}    service_304
+
+    ${id_ba__sid}    Ctn Create Ba    boolean-ba    impact    70    80
+    ${id_bool}    Ctn Add Boolean Kpi
     ...    ${id_ba__sid[0]}
     ...    {host_16 service_302} {IS} {OK} {OR} {host_16 service_303} {IS} {OK}
     ...    False
     ...    100
 
-    Start Broker
+    Ctn Start Broker
     ${start}    Get Current Date
-    Start Engine
+    Ctn Start Engine
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
     # 302 is set to critical => {host_16 service_302} {IS} {OK} is then False
     Repeat Keyword
     ...    3 times
-    ...    Process Service Check Result
+    ...    Ctn Process Service Check Result
     ...    host_16
     ...    service_302
     ...    2
@@ -244,7 +244,7 @@ BABOOORREL
     # 303 is set to critical => {host_16 service_303} {IS} {OK} is then False
     Repeat Keyword
     ...    3 times
-    ...    Process Service Check Result
+    ...    Ctn Process Service Check Result
     ...    host_16
     ...    service_303
     ...    2
@@ -253,87 +253,87 @@ BABOOORREL
     # 304 is set to ok => {host_16 service_304} {IS} {OK} is then True
     Repeat Keyword
     ...    3 times
-    ...    Process Service Check Result
+    ...    Ctn Process Service Check Result
     ...    host_16
     ...    service_304
     ...    0
     ...    output ok for service_304
 
-    ${result}    Check Ba Status With Timeout    boolean-ba    2    30
+    ${result}    Ctn Check Ba Status With Timeout    boolean-ba    2    30
     Should Be True    ${result}    The 'boolean-ba' BA is not CRITICAL as expected
 
-    Update Boolean Rule
+    Ctn Update Boolean Rule
     ...    ${id_bool}
     ...    {host_16 service_302} {IS} {OK} {OR} {host_16 service_304} {IS} {OK}
 
-    Restart Engine
-    Reload Broker
+    Ctn Restart Engine
+    Ctn Reload Broker
 
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
-    ${result}    Check Ba Status With Timeout    boolean-ba    0    30
+    ${result}    Ctn Check Ba Status With Timeout    boolean-ba    0    30
     Should Be True    ${result}    The 'boolean-ba' BA is not OK as expected
 
-    Update Boolean Rule
+    Ctn Update Boolean Rule
     ...    ${id_bool}
     ...    {host_16 service_302} {IS} {OK} {OR} {host_16 service_303} {IS} {OK}
 
-    Restart Engine
-    Reload Broker
+    Ctn Restart Engine
+    Ctn Reload Broker
 
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
-    ${result}    Check Ba Status With Timeout    boolean-ba    2    30
+    ${result}    Ctn Check Ba Status With Timeout    boolean-ba    2    30
     Should Be True    ${result}    The 'boolean-ba' BA is not CRITICAL as expected
 
-    [Teardown]    Run Keywords    Stop Engine    AND    Kindly Stop Broker
+    [Teardown]    Run Keywords    Ctn Stop Engine    AND    Ctn Kindly Stop Broker
 
 BABOOCOMPL
     [Documentation]    With bbdo version 3.0.1, a BA of type impact with a complex boolean rule is configured. We check its correct behaviour following service updates.
     [Tags]    broker    engine    bam    boolean_expression
-    Clear Commands Status
-    Clear Retention
-    Config Broker    module
-    Config Broker    central
-    Config Broker    rrd
-    Broker Config Log    central    core    error
-    Broker Config Log    central    bam    trace
-    Broker Config Log    central    sql    error
-    Broker Config Flush Log    central    0
-    Broker Config Source Log    central    1
-    Config BBDO3    ${1}
-    Config Engine    ${1}
-
-    Clone Engine Config To DB
-    Add Bam Config To Engine
-    Add Bam Config To Broker    central
+    Ctn Clear Commands Status
+    Ctn Clear Retention
+    Ctn Config Broker    module
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    bam    trace
+    Ctn Broker Config Log    central    sql    error
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Source Log    central    1
+    Ctn Config BBDO3    ${1}
+    Ctn Config Engine    ${1}
+
+    Ctn Clone Engine Config To Db
+    Ctn Add Bam Config To Engine
+    Ctn Add Bam Config To Broker    central
     # Services 1 to 21 are passive now.
     FOR    ${i}    IN RANGE    ${1}    ${21}
-        Set Services Passive    ${0}    service_${i}
+        Ctn Set Services Passive    ${0}    service_${i}
     END
 
-    ${id_ba__sid}    Create Ba    boolean-ba    impact    70    80
-    ${id_bool}    Add Boolean Kpi
+    ${id_ba__sid}    Ctn Create Ba    boolean-ba    impact    70    80
+    ${id_bool}    Ctn Add Boolean Kpi
     ...    ${id_ba__sid[0]}
     ...    ({host_1 service_1} {IS} {OK} {OR} {host_1 service_2} {IS} {OK}) {AND} ({host_1 service_3} {IS} {OK} {OR} {host_1 service_4} {IS} {OK}) {AND} ({host_1 service_5} {IS} {OK} {OR} {host_1 service_6} {IS} {OK}) {AND} ({host_1 service_7} {IS} {OK} {OR} {host_1 service_8} {IS} {OK}) {AND} ({host_1 service_9} {IS} {OK} {OR} {host_1 service_10} {IS} {OK}) {AND} ({host_1 service_11} {IS} {OK} {OR} {host_1 service_12} {IS} {OK}) {AND} ({host_1 service_13} {IS} {OK} {OR} {host_1 service_14} {IS} {OK}) {AND} ({host_1 service_15} {IS} {OK} {OR} {host_1 service_16} {IS} {OK}) {AND} ({host_1 service_17} {IS} {OK} {OR} {host_1 service_18} {IS} {OK}) {AND} ({host_1 service_19} {IS} {OK} {OR} {host_1 service_20} {IS} {OK})
     ...    False
     ...    100
 
-    Start Broker
+    Ctn Start Broker
     ${start}    Get Current Date
-    Start Engine
+    Ctn Start Engine
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
     FOR    ${i}    IN RANGE    ${1}    ${21}
         Repeat Keyword
         ...    3 times
-        ...    Process Service Check Result
+        ...    Ctn Process Service Check Result
         ...    host_1
         ...    service_${i}
         ...    2
@@ -341,26 +341,26 @@ BABOOCOMPL
     END
 
     FOR    ${i}    IN RANGE    ${1}    ${21}    ${2}
-        ${result}    Check Ba Status With Timeout    boolean-ba    2    30
+        ${result}    Ctn Check Ba Status With Timeout    boolean-ba    2    30
         Should Be True    ${result}    Step${i}: The 'boolean-ba' BA is not CRITICAL as expected
         Repeat Keyword
         ...    3 times
-        ...    Process Service Check Result
+        ...    Ctn Process Service Check Result
         ...    host_1
         ...    service_${i}
         ...    0
         ...    output ok for service_${i}
     END
 
-    ${result}    Check Ba Status With Timeout    boolean-ba    0    30
+    ${result}    Ctn Check Ba Status With Timeout    boolean-ba    0    30
     Should Be True    ${result}    The 'boolean-ba' BA is not OK as expected
 
-    [Teardown]    Run Keywords    Stop Engine    AND    Kindly Stop Broker
+    [Teardown]    Run Keywords    Ctn Stop Engine    AND    Ctn Kindly Stop Broker
 
 
 *** Keywords ***
-BAM Setup
-    Stop Processes
+Ctn BAM Setup
+    Ctn Stop Processes
     Connect To Database    pymysql    ${DBName}    ${DBUserRoot}    ${DBPassRoot}    ${DBHost}    ${DBPort}
     Execute SQL String    SET GLOBAL FOREIGN_KEY_CHECKS=0
     Execute SQL String    DELETE FROM mod_bam_reporting_kpi
diff --git a/tests/bam/inherited_downtime.robot b/tests/bam/inherited_downtime.robot
index ecdb9cdad13..18df180f59e 100644
--- a/tests/bam/inherited_downtime.robot
+++ b/tests/bam/inherited_downtime.robot
@@ -1,362 +1,362 @@
 *** Settings ***
-Resource	../resources/resources.robot
-Suite Setup	Clean Before Suite
-Suite Teardown	Clean After Suite
-Test Setup	BAM Setup
-Test Teardown	Save logs If Failed
+Resource    ../resources/resources.robot
+Suite Setup    Ctn Clean Before Suite
+Suite Teardown    Ctn Clean After Suite
+Test Setup    Ctn BAM Setup
+Test Teardown    Ctn Save Logs If Failed
 
-Documentation	Centreon Broker and BAM
-Library	Process
-Library	DatabaseLibrary
-Library	DateTime
-Library	OperatingSystem
-Library	../resources/Broker.py
-Library	../resources/Engine.py
+Documentation    Centreon Broker and BAM
+Library    Process
+Library    DatabaseLibrary
+Library    DateTime
+Library    OperatingSystem
+Library    ../resources/Broker.py
+Library    ../resources/Engine.py
 
 
 *** Test Cases ***
 BEBAMIDT1
-	[Documentation]	A BA of type 'worst' with one service is configured. The BA is in critical state, because of its service. Then we set a downtime on this last one. An inherited downtime is set to the BA. The downtime is removed from the service, the inherited downtime is then deleted.
-	[Tags]	Broker	downtime	engine	bam
-	Clear Commands Status
-	Config Broker	module
-	Config Broker	central
-	Broker Config Log	central	bam	trace
-	Config Broker	rrd
-	Config Engine	${1}
-
-	Clone Engine Config To DB
-	Add Bam Config To Engine
-
-	@{svc}=	Set Variable	${{ [("host_16", "service_314")] }}
-	Create BA With Services	test	worst	${svc}
-	Add Bam Config To Broker	central
-	# Command of service_314 is set to critical
-	${cmd_1}=	Get Command Id	314
-	Log To Console	service_314 has command id ${cmd_1}
-	Set Command Status	${cmd_1}	2
-	Start Broker
-	${start}=	Get Current Date
-	Start Engine
-	# Let's wait for the initial service states.
-        ${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;
-        ${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-        Should Be True	${result}	msg=An Initial service state on service (50, 1000) should be raised before we can start external commands.
-
-	# KPI set to critical
-	Repeat Keyword	3 times	Process Service Check Result	host_16	service_314	2	output critical for 314
-	${result}=	Check Service Status With Timeout	host_16	service_314	2	60	HARD
-	Should Be True	${result}	msg=The service (host_16,service_314) is not CRITICAL as expected
-
-	# The BA should become critical
-	${result}=	Check Ba Status With Timeout	test	2	60
-	Should Be True	${result}	msg=The BA ba_1 is not CRITICAL as expected
-
-	# A downtime is put on service_314
-	Schedule Service Downtime	host_16	service_314	3600
-	${result}=	Check Service Downtime With Timeout	host_16	service_314	1	60
-	Should Be True	${result}	msg=The service (host_16, service_314) is not in downtime as it should be
-	${result}=	Check Service Downtime With Timeout	_Module_BAM_1	ba_1	1	60
-	Should Be True	${result}	msg=The BA ba_1 is not in downtime as it should
-
-	# The downtime is deleted
-	Delete Service Downtime	host_16	service_314
-	${result}=	Check Service Downtime With Timeout	host_16	service_314	0	60
-	Should Be True	${result}	msg=The service (host_16, service_314) is in downtime and should not.
-
-	${result}=	Check Downtimes With Timeout	0	60
-	Should Be True	${result}	msg=We should have no more running downtimes
-
-	${result}=	Check Service Downtime With Timeout	_Module_BAM_1	ba_1	0	60
-	Should Be True	${result}	msg=The BA ba_1 is in downtime as it should not
-
-	Stop Engine
-	Kindly Stop Broker
+    [Documentation]    A BA of type 'worst' with one service is configured. The BA is in critical state, because of its service. Then we set a downtime on this last one. An inherited downtime is set to the BA. The downtime is removed from the service, the inherited downtime is then deleted.
+    [Tags]    Broker    downtime    engine    bam
+    Ctn Clear Commands Status
+    Ctn Config Broker    module
+    Ctn Config Broker    central
+    Ctn Broker Config Log    central    bam    trace
+    Ctn Config Broker    rrd
+    Ctn Config Engine    ${1}
+
+    Ctn Clone Engine Config To Db
+    Ctn Add Bam Config To Engine
+
+    @{svc}=    Set Variable    ${{ [("host_16", "service_314")] }}
+    Ctn Create Ba With Services    test    worst    ${svc}
+    Ctn Add Bam Config To Broker    central
+    # Command of service_314 is set to critical
+    ${cmd_1}=    Ctn Get Command Id    314
+    Log To Console    service_314 has command id ${cmd_1}
+    Ctn Set Command Status    ${cmd_1}    2
+    Ctn Start Broker
+    ${start}=    Get Current Date
+    Ctn Start Engine
+    # Let's wait for the initial service states.
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    An Initial service state on service (50, 1000) should be raised before we can start external commands.
+
+    # KPI set to critical
+    Repeat Keyword    3 times    Ctn Process Service Check Result    host_16    service_314    2    output critical for 314
+    ${result}=    Ctn Check Service Status With Timeout    host_16    service_314    2    60    HARD
+    Should Be True    ${result}    The service (host_16,service_314) is not CRITICAL as expected
+
+    # The BA should become critical
+    ${result}=    Ctn Check Ba Status With Timeout    test    2    60
+    Should Be True    ${result}    The BA ba_1 is not CRITICAL as expected
+
+    # A downtime is put on service_314
+    Ctn Schedule Service Downtime    host_16    service_314    3600
+    ${result}=    Ctn Check Service Downtime With Timeout    host_16    service_314    1    60
+    Should Be True    ${result}    The service (host_16, service_314) is not in downtime as it should be
+    ${result}=    Ctn Check Service Downtime With Timeout    _Module_BAM_1    ba_1    1    60
+    Should Be True    ${result}    The BA ba_1 is not in downtime as it should
+
+    # The downtime is deleted
+    Ctn Delete Service Downtime    host_16    service_314
+    ${result}=    Ctn Check Service Downtime With Timeout    host_16    service_314    0    60
+    Should Be True    ${result}    The service (host_16, service_314) is in downtime and should not.
+
+    ${result}=    Ctn Check Downtimes With Timeout    0    60
+    Should Be True    ${result}    We should have no more running downtimes
+
+    ${result}=    Ctn Check Service Downtime With Timeout    _Module_BAM_1    ba_1    0    60
+    Should Be True    ${result}    The BA ba_1 is in downtime as it should not
+
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 BEBAMIDT2
-	[Documentation]	A BA of type 'worst' with one service is configured. The BA is in critical state, because of its service. Then we set a downtime on this last one. An inherited downtime is set to the BA. Engine is restarted. Broker is restarted. The two downtimes are still there with no duplicates. The downtime is removed from the service, the inherited downtime is then deleted.
-	[Tags]	Broker	downtime	engine	bam	start	stop
-	Clear Commands Status
-	Config Broker	module
-	Config Broker	central
-	Broker Config Log	central	bam	trace
-	Config Broker	rrd
-	Config Engine	${1}
-
-	Clone Engine Config To DB
-	Add Bam Config To Engine
-
-	@{svc}=	Set Variable	${{ [("host_16", "service_314")] }}
-	Create BA With Services	test	worst	${svc}
-	Add Bam Config To Broker	central
-	# Command of service_314 is set to critical
-	${cmd_1}=	Get Command Id	314
-	Log To Console	service_314 has command id ${cmd_1}
-	Set Command Status	${cmd_1}	2
-	Start Broker
-	${start}=	Get Current Date
-	Start Engine
-	# Let's wait for the initial service states.
-        ${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;
-        ${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-        Should Be True	${result}	msg=An Initial service state on service (50, 1000) should be raised before we can start external commands.
-
-	# KPI set to critical
-	Repeat Keyword	3 times	Process Service Check Result	host_16	service_314	2	output critical for 314
-	${result}=	Check Service Status With Timeout	host_16	service_314	2	60
-	Should Be True	${result}	msg=The service (host_16,service_314) is not CRITICAL as expected
-
-	# The BA should become critical
-	${result}=	Check Ba Status With Timeout	test	2	60
-	Should Be True	${result}	msg=The BA ba_1 is not CRITICAL as expected
-
-	# A downtime is put on service_314
-	Schedule Service Downtime	host_16	service_314	3600
-	${result}=	Check Service Downtime With Timeout	host_16	service_314	1	60
-	Should Be True	${result}	msg=The service (host_16, service_314) is not in downtime as it should be
-
-	${result}=	Check Downtimes With Timeout	2	60
-	Should Be True	${result}	msg=We should have one running downtime
-
-	${result}=	Check Service Downtime With Timeout	_Module_BAM_1	ba_1	1	60
-	Should Be True	${result}	msg=The BA ba_1 is not in downtime as it should
-
-	FOR	${i}	IN RANGE	2
-	  # Engine is restarted
-	  Stop Engine
-	  ${start}=	Get Current Date
-	  Start Engine
-	  # Let's wait for the initial service states.
-          ${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;
-          ${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-          Should Be True	${result}	msg=An Initial service state on service (50, 1000) should be raised before we can start external commands.
-
-	  # Broker is restarted
-          log to console	Broker is stopped (step ${i})
-	  Kindly Stop Broker
-          log to console	Broker is started
-	  Start Broker
-	END
-
-	# There are still two downtimes: the one on the ba and the one on the kpi.
-	${result}=	Check Downtimes With Timeout	2	60
-	Should Be True	${result}	msg=We should have two downtimes
-
-	# The downtime is deleted
-	Delete Service Downtime	host_16	service_314
-	${result}=	Check Service Downtime With Timeout	host_16	service_314	0	60
-	Should Be True	${result}	msg=The service (host_16, service_314) is in downtime and should not.
-	${result}=	Check Downtimes With Timeout	0	60
-	Should Be True	${result}	msg=We should have no more downtime
-
-	${result}=	Check Service Downtime With Timeout	_Module_BAM_1	ba_1	0	60
-	Should Be True	${result}	msg=The BA ba_1 is in downtime as it should not
-
-        log to console	Broker is stopped (end of BEBAMIDT2)
-	Stop Engine
-	Kindly Stop Broker
+    [Documentation]    A BA of type 'worst' with one service is configured. The BA is in critical state, because of its service. Then we set a downtime on this last one. An inherited downtime is set to the BA. Engine is restarted. Broker is restarted. The two downtimes are still there with no duplicates. The downtime is removed from the service, the inherited downtime is then deleted.
+    [Tags]    Broker    downtime    engine    bam    start    stop
+    Ctn Clear Commands Status
+    Ctn Config Broker    module
+    Ctn Config Broker    central
+    Ctn Broker Config Log    central    bam    trace
+    Ctn Config Broker    rrd
+    Ctn Config Engine    ${1}
+
+    Ctn Clone Engine Config To Db
+    Ctn Add Bam Config To Engine
+
+    @{svc}=    Set Variable    ${{ [("host_16", "service_314")] }}
+    Ctn Create Ba With Services    test    worst    ${svc}
+    Ctn Add Bam Config To Broker    central
+    # Command of service_314 is set to critical
+    ${cmd_1}=    Ctn Get Command Id    314
+    Log To Console    service_314 has command id ${cmd_1}
+    Ctn Set Command Status    ${cmd_1}    2
+    Ctn Start Broker
+    ${start}=    Get Current Date
+    Ctn Start Engine
+    # Let's wait for the initial service states.
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    An Initial service state on service (50, 1000) should be raised before we can start external commands.
+
+    # KPI set to critical
+    Repeat Keyword    3 times    Ctn Process Service Check Result    host_16    service_314    2    output critical for 314
+    ${result}=    Ctn Check Service Status With Timeout    host_16    service_314    2    60
+    Should Be True    ${result}    The service (host_16,service_314) is not CRITICAL as expected
+
+    # The BA should become critical
+    ${result}=    Ctn Check Ba Status With Timeout    test    2    60
+    Should Be True    ${result}    The BA ba_1 is not CRITICAL as expected
+
+    # A downtime is put on service_314
+    Ctn Schedule Service Downtime    host_16    service_314    3600
+    ${result}=    Ctn Check Service Downtime With Timeout    host_16    service_314    1    60
+    Should Be True    ${result}    The service (host_16, service_314) is not in downtime as it should be
+
+    ${result}=    Ctn Check Downtimes With Timeout    2    60
+    Should Be True    ${result}    We should have one running downtime
+
+    ${result}=    Ctn Check Service Downtime With Timeout    _Module_BAM_1    ba_1    1    60
+    Should Be True    ${result}    The BA ba_1 is not in downtime as it should
+
+    FOR    ${i}    IN RANGE    2
+      # Engine is restarted
+      Ctn Stop Engine
+      ${start}=    Get Current Date
+      Ctn Start Engine
+      # Let's wait for the initial service states.
+          ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;
+          ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+          Should Be True    ${result}    An Initial service state on service (50, 1000) should be raised before we can start external commands.
+
+      # Broker is restarted
+          log to console    Broker is stopped (step ${i})
+      Ctn Kindly Stop Broker
+          log to console    Broker is started
+      Ctn Start Broker
+    END
+
+    # There are still two downtimes: the one on the ba and the one on the kpi.
+    ${result}=    Ctn Check Downtimes With Timeout    2    60
+    Should Be True    ${result}    We should have two downtimes
+
+    # The downtime is deleted
+    Ctn Delete Service Downtime    host_16    service_314
+    ${result}=    Ctn Check Service Downtime With Timeout    host_16    service_314    0    60
+    Should Be True    ${result}    The service (host_16, service_314) is in downtime and should not.
+    ${result}=    Ctn Check Downtimes With Timeout    0    60
+    Should Be True    ${result}    We should have no more downtime
+
+    ${result}=    Ctn Check Service Downtime With Timeout    _Module_BAM_1    ba_1    0    60
+    Should Be True    ${result}    The BA ba_1 is in downtime as it should not
+
+        log to console    Broker is stopped (end of BEBAMIDT2)
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 BEBAMIGNDT1
-	[Documentation]	A BA of type 'worst' with two services is configured. The downtime policy on this ba is "Ignore the indicator in the calculation". The BA is in critical state, because of the second critical service. Then we apply two downtimes on this last one. The BA state is ok because of the policy on indicators. A first downtime is cancelled, the BA is still OK, but when the second downtime is cancelled, the BA should be CRITICAL.
-	[Tags]	broker	downtime	engine	bam
-	Clear Commands Status
-	Config Broker	module
-	Config Broker	central
-	Broker Config Log	central	bam	trace
-	Broker Config Log	central	sql	trace
-	broker_config_source_log  central  true
-        Broker Config Flush Log	module0	0
-	Broker Config Log	module0	neb	trace
-	Config Broker	rrd
-	Config Engine	${1}
-	Engine Config Set Value	${0}	log_legacy_enabled	${0}
-	Engine Config Set Value	${0}	log_v2_enabled	${1}
-	Engine Config Set Value	${0}	log_level_functions	trace
-        Engine Config Set Value	${0}    log_flush_period	0	True
-
-	Clone Engine Config To DB
-	Add Bam Config To Engine
-
-	@{svc}=	Set Variable	${{ [("host_16", "service_313"), ("host_16", "service_314")] }}
-	Create BA With Services	test	worst	${svc}  ignore
-	Add Bam Config To Broker	central
-
-	# Command of service_313 is set to ok
-	${cmd_1}=	Get Command Id	313
-	Log To Console	service_313 has command id ${cmd_1}
-	Set Command Status	${cmd_1}	0
-
-	# Command of service_314 is set to critical
-	${cmd_2}=	Get Command Id	314
-	Log To Console	service_314 has command id ${cmd_2}
-	Set Command Status	${cmd_2}	2
-
-	Start Broker
-	${start}=	Get Current Date
-	Start Engine
-	# Let's wait for the initial service states.
-        ${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;
-        ${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-        Should Be True	${result}	msg=An Initial service state on service (50, 1000) should be raised before we can start external commands.
-
-	# KPI set to ok
-	Repeat Keyword	3 times	Process Service Check Result	host_16	service_313	0	output critical for 313
-	${result}=	Check Service Status With Timeout	host_16	service_313	0	60
-	Should Be True	${result}	msg=The service (host_16,service_313) is not OK as expected
-
-	# KPI set to critical
-	Repeat Keyword	3 times	Process Service Check Result	host_16	service_314	2	output critical for 314
-	${result}=	Check Service Status With Timeout	host_16	service_314	2	60
-	Should Be True	${result}	msg=The service (host_16,service_314) is not CRITICAL as expected
-
-	# The BA should become critical
-	${result}=	Check Ba Status With Timeout	test	2	60
-	Should Be True	${result}	msg=The BA ba_1 is not CRITICAL as expected
-	Log To console	The BA is critical.
-
-	# Two downtimes are applied on service_314
-	Schedule Service Downtime	host_16	service_314	3600
-	${result}=	Check Service Downtime With Timeout	host_16	service_314	1	60
-	Should Be True	${result}	msg=The service (host_16, service_314) is not in downtime as it should be
-	Log to console	One downtime applied to service_314.
-
-	Schedule Service Downtime	host_16	service_314	1800
-	${result}=	Check Service Downtime With Timeout	host_16	service_314	2	60
-	Should Be True	${result}	msg=The service (host_16, service_314) is not in downtime as it should be
-	Log to console	Two downtimes applied to service_314.
-
-	${result}=	Check Service Downtime With Timeout	_Module_BAM_1	ba_1	0	60
-	Should Be True	${result}	msg=The BA ba_1 is in downtime but should not
-	Log to console	The BA is configured to ignore kpis in downtime
-
-	${result}=	Check Ba Status With Timeout	test	0	60
-	Should Be True	${result}	msg=The service in downtime should be ignored while computing the state of this BA.
-	Log to console	The BA is OK, since the critical service is in downtime.
-
-	# The first downtime is deleted
-	Delete Service Downtime	host_16	service_314
-
-	${result}=	Check Service Downtime With Timeout	host_16	service_314	1	60
-	Should Be True	${result}	msg=The service (host_16, service_314) does not contain 1 downtime as it should
-	Log to console	Still one downtime applied to service_314.
-
-	${result}=	Check Downtimes With Timeout	1	60
-	Should Be True	${result}	msg=We should have one downtime
-
-	${result}=	Check Ba Status With Timeout	test	0	60
-	Should Be True	${result}	msg=The BA is not OK whereas the service_314 is still in downtime.
-	Log to console	The BA is still OK
-
-	# The second downtime is deleted
-	Delete Service Downtime	host_16	service_314
-
-	${result}=	Check Service Downtime With Timeout	host_16	service_314	0	60
-	Should Be True	${result}	msg=The service (host_16, service_314) does not contain 0 downtime as it should
-	Log to console	No more downtime applied to service_314.
-
-	${result}=	Check Downtimes With Timeout	0	60
-	Should Be True	${result}	msg=We should have no more running downtimes
-
-	${result}=	Check Ba Status With Timeout	test	2	60
-	Should Be True	${result}	msg=The critical service is no more in downtime, the BA should be critical.
-	Log to console	The BA is now critical (no more downtime)
-
-	Stop Engine
-	Kindly Stop Broker
+    [Documentation]    A BA of type 'worst' with two services is configured. The downtime policy on this ba is "Ignore the indicator in the calculation". The BA is in critical state, because of the second critical service. Then we apply two downtimes on this last one. The BA state is ok because of the policy on indicators. A first downtime is cancelled, the BA is still OK, but when the second downtime is cancelled, the BA should be CRITICAL.
+    [Tags]    broker    downtime    engine    bam
+    Ctn Clear Commands Status
+    Ctn Config Broker    module
+    Ctn Config Broker    central
+    Ctn Broker Config Log    central    bam    trace
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Source Log  central  true
+        Ctn Broker Config Flush Log    module0    0
+    Ctn Broker Config Log    module0    neb    trace
+    Ctn Config Broker    rrd
+    Ctn Config Engine    ${1}
+    Ctn Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
+    Ctn Engine Config Set Value    ${0}    log_v2_enabled    ${1}
+    Ctn Engine Config Set Value    ${0}    log_level_functions    trace
+        Ctn Engine Config Set Value    ${0}    log_flush_period    0    True
+
+    Ctn Clone Engine Config To Db
+    Ctn Add Bam Config To Engine
+
+    @{svc}=    Set Variable    ${{ [("host_16", "service_313"), ("host_16", "service_314")] }}
+    Ctn Create Ba With Services    test    worst    ${svc}  ignore
+    Ctn Add Bam Config To Broker    central
+
+    # Command of service_313 is set to ok
+    ${cmd_1}=    Ctn Get Command Id    313
+    Log To Console    service_313 has command id ${cmd_1}
+    Ctn Set Command Status    ${cmd_1}    0
+
+    # Command of service_314 is set to critical
+    ${cmd_2}=    Ctn Get Command Id    314
+    Log To Console    service_314 has command id ${cmd_2}
+    Ctn Set Command Status    ${cmd_2}    2
+
+    Ctn Start Broker
+    ${start}=    Get Current Date
+    Ctn Start Engine
+    # Let's wait for the initial service states.
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    An Initial service state on service (50, 1000) should be raised before we can start external commands.
+
+    # KPI set to ok
+    Repeat Keyword    3 times    Ctn Process Service Check Result    host_16    service_313    0    output critical for 313
+    ${result}=    Ctn Check Service Status With Timeout    host_16    service_313    0    60
+    Should Be True    ${result}    The service (host_16,service_313) is not OK as expected
+
+    # KPI set to critical
+    Repeat Keyword    3 times    Ctn Process Service Check Result    host_16    service_314    2    output critical for 314
+    ${result}=    Ctn Check Service Status With Timeout    host_16    service_314    2    60
+    Should Be True    ${result}    The service (host_16,service_314) is not CRITICAL as expected
+
+    # The BA should become critical
+    ${result}=    Ctn Check Ba Status With Timeout    test    2    60
+    Should Be True    ${result}    The BA ba_1 is not CRITICAL as expected
+    Log To console    The BA is critical.
+
+    # Two downtimes are applied on service_314
+    Ctn Schedule Service Downtime    host_16    service_314    3600
+    ${result}=    Ctn Check Service Downtime With Timeout    host_16    service_314    1    60
+    Should Be True    ${result}    The service (host_16, service_314) is not in downtime as it should be
+    Log to console    One downtime applied to service_314.
+
+    Ctn Schedule Service Downtime    host_16    service_314    1800
+    ${result}=    Ctn Check Service Downtime With Timeout    host_16    service_314    2    60
+    Should Be True    ${result}    The service (host_16, service_314) is not in downtime as it should be
+    Log to console    Two downtimes applied to service_314.
+
+    ${result}=    Ctn Check Service Downtime With Timeout    _Module_BAM_1    ba_1    0    60
+    Should Be True    ${result}    The BA ba_1 is in downtime but should not
+    Log to console    The BA is configured to ignore kpis in downtime
+
+    ${result}=    Ctn Check Ba Status With Timeout    test    0    60
+    Should Be True    ${result}    The service in downtime should be ignored while computing the state of this BA.
+    Log to console    The BA is OK, since the critical service is in downtime.
+
+    # The first downtime is deleted
+    Ctn Delete Service Downtime    host_16    service_314
+
+    ${result}=    Ctn Check Service Downtime With Timeout    host_16    service_314    1    60
+    Should Be True    ${result}    The service (host_16, service_314) does not contain 1 downtime as it should
+    Log to console    Still one downtime applied to service_314.
+
+    ${result}=    Ctn Check Downtimes With Timeout    1    60
+    Should Be True    ${result}    We should have one downtime
+
+    ${result}=    Ctn Check Ba Status With Timeout    test    0    60
+    Should Be True    ${result}    The BA is not OK whereas the service_314 is still in downtime.
+    Log to console    The BA is still OK
+
+    # The second downtime is deleted
+    Ctn Delete Service Downtime    host_16    service_314
+
+    ${result}=    Ctn Check Service Downtime With Timeout    host_16    service_314    0    60
+    Should Be True    ${result}    The service (host_16, service_314) does not contain 0 downtime as it should
+    Log to console    No more downtime applied to service_314.
+
+    ${result}=    Ctn Check Downtimes With Timeout    0    60
+    Should Be True    ${result}    We should have no more running downtimes
+
+    ${result}=    Ctn Check Ba Status With Timeout    test    2    60
+    Should Be True    ${result}    The critical service is no more in downtime, the BA should be critical.
+    Log to console    The BA is now critical (no more downtime)
+
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 BEBAMIGNDT2
-	[Documentation]	A BA of type 'worst' with two services is configured. The downtime policy on this ba is "Ignore the indicator in the calculation". The BA is in critical state, because of the second critical service. Then we apply two downtimes on this last one. The BA state is ok because of the policy on indicators. The first downtime reaches its end, the BA is still OK, but when the second downtime reaches its end, the BA should be CRITICAL.
-	[Tags]	broker	downtime	engine	bam
-	Clear Commands Status
-	Config Broker	module
-	Config Broker	central
-	Broker Config Log	central	core	error
-	Broker Config Log	central	bam	trace
-	Config Broker	rrd
-	Config Engine	${1}
-
-	Clone Engine Config To DB
-	Add Bam Config To Engine
-
-	@{svc}=	Set Variable	${{ [("host_16", "service_313"), ("host_16", "service_314")] }}
-	Create BA With Services	test	worst	${svc}  ignore
-	Add Bam Config To Broker	central
-	# Command of service_314 is set to critical
-	${cmd_1}=	Get Command Id	313
-	Log To Console	service_314 has command id ${cmd_1}
-	Set Command Status	${cmd_1}	0
-	${cmd_2}=	Get Command Id	314
-	Log To Console	service_314 has command id ${cmd_2}
-	Set Command Status	${cmd_2}	2
-	Start Broker
-	${start}=	Get Current Date
-	Start Engine
-	# Let's wait for the initial service states.
-        ${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;
-        ${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-        Should Be True	${result}	msg=An Initial service state on service (50, 1000) should be raised before we can start external commands.
-
-	# KPI set to ok
-	Repeat Keyword	3 times	Process Service Check Result	host_16	service_313	0	output critical for 313
-	${result}=	Check Service Status With Timeout	host_16	service_313	0	60
-	Should Be True	${result}	msg=The service (host_16,service_313) is not OK as expected
-
-	# KPI set to critical
-	Repeat Keyword	3 times	Process Service Check Result	host_16	service_314	2	output critical for 314
-	${result}=	Check Service Status With Timeout	host_16	service_314	2	60
-	Should Be True	${result}	msg=The service (host_16,service_314) is not CRITICAL as expected
-
-	# The BA should become critical
-	${result}=	Check Ba Status With Timeout	test	2	60
-	Should Be True	${result}	msg=The BA ba_1 is not CRITICAL as expected
-	Log To console	The BA is critical.
-
-	# Two downtimes are applied on service_314
-	Schedule Service Downtime	host_16	service_314	60
-	${result}=	Check Service Downtime With Timeout	host_16	service_314	1	60
-	Should Be True	${result}	msg=The service (host_16, service_314) is not in downtime as it should be
-	Log to console	One downtime applied to service_314.
-
-	Schedule Service Downtime	host_16	service_314	30
-	${result}=	Check Service Downtime With Timeout	host_16	service_314	2	60
-	Should Be True	${result}	msg=The service (host_16, service_314) is not in downtime as it should be
-	Log to console	Two downtimes applied to service_314.
-
-	${result}=	Check Service Downtime With Timeout	_Module_BAM_1	ba_1	0	60
-	Should Be True	${result}	msg=The BA ba_1 is in downtime but should not
-	Log to console	The BA is configured to ignore kpis in downtime
-
-	${result}=	Check Ba Status With Timeout	test	0	60
-	Should Be True	${result}	msg=The service in downtime should be ignored while computing the state of this BA.
-	Log to console	The BA is OK, since the critical service is in downtime.
-
-	# The first downtime should reach its end
-
-        Log to console  After 30s, the first downtime should be finished.
-	${result}=	Check Service Downtime With Timeout	host_16	service_314	1	60
-	Should Be True	${result}	msg=The service (host_16, service_314) does not contain 1 downtime as it should
-	Log to console	Still one downtime applied to service_314.
-
-        Log to console  After 30s, the second downtime should be finished.
-	${result}=	Check Ba Status With Timeout	test	0	60
-	Should Be True	${result}	msg=The BA is not OK whereas the service_314 is still in downtime.
-	Log to console	The BA is still OK
-
-	${result}=	Check Downtimes With Timeout	0	60
-	Should Be True	${result}	msg=We should have no more running downtimes
-
-	# The second downtime finishes
-	${result}=	Check Ba Status With Timeout	test	2	60
-	Should Be True	${result}	msg=The critical service is no more in downtime, the BA should be critical.
-	Log to console	The BA is now critical (no more downtime)
-
-	Stop Engine
-	Kindly Stop Broker
+    [Documentation]    A BA of type 'worst' with two services is configured. The downtime policy on this ba is "Ignore the indicator in the calculation". The BA is in critical state, because of the second critical service. Then we apply two downtimes on this last one. The BA state is ok because of the policy on indicators. The first downtime reaches its end, the BA is still OK, but when the second downtime reaches its end, the BA should be CRITICAL.
+    [Tags]    broker    downtime    engine    bam
+    Ctn Clear Commands Status
+    Ctn Config Broker    module
+    Ctn Config Broker    central
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    bam    trace
+    Ctn Config Broker    rrd
+    Ctn Config Engine    ${1}
+
+    Ctn Clone Engine Config To Db
+    Ctn Add Bam Config To Engine
+
+    @{svc}=    Set Variable    ${{ [("host_16", "service_313"), ("host_16", "service_314")] }}
+    Ctn Create Ba With Services    test    worst    ${svc}  ignore
+    Ctn Add Bam Config To Broker    central
+    # Command of service_314 is set to critical
+    ${cmd_1}=    Ctn Get Command Id    313
+    Log To Console    service_314 has command id ${cmd_1}
+    Ctn Set Command Status    ${cmd_1}    0
+    ${cmd_2}=    Ctn Get Command Id    314
+    Log To Console    service_314 has command id ${cmd_2}
+    Ctn Set Command Status    ${cmd_2}    2
+    Ctn Start Broker
+    ${start}=    Get Current Date
+    Ctn Start Engine
+    # Let's wait for the initial service states.
+    ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;
+    ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    Should Be True    ${result}    An Initial service state on service (50, 1000) should be raised before we can start external commands.
+
+    # KPI set to ok
+    Repeat Keyword    3 times    Ctn Process Service Check Result    host_16    service_313    0    output critical for 313
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_313    0    60
+    Should Be True    ${result}    The service (host_16,service_313) is not OK as expected
+
+    # KPI set to critical
+    Repeat Keyword    3 times    Ctn Process Service Check Result    host_16    service_314    2    output critical for 314
+    ${result}    Ctn Check Service Status With Timeout    host_16    service_314    2    60
+    Should Be True    ${result}    The service (host_16,service_314) is not CRITICAL as expected
+
+    # The BA should become critical
+    ${result}    Ctn Check Ba Status With Timeout    test    2    60
+    Should Be True    ${result}    The BA ba_1 is not CRITICAL as expected
+    Log To console    The BA is critical.
+
+    # Two downtimes are applied on service_314
+    Ctn Schedule Service Downtime    host_16    service_314    60
+    ${result}    Ctn Check Service Downtime With Timeout    host_16    service_314    1    60
+    Should Be True    ${result}    The service (host_16, service_314) is not in downtime as it should be
+    Log to console    One downtime applied to service_314.
+
+    Ctn Schedule Service Downtime    host_16    service_314    30
+    ${result}    Ctn Check Service Downtime With Timeout    host_16    service_314    2    60
+    Should Be True    ${result}    The service (host_16, service_314) is not in downtime as it should be
+    Log to console    Two downtimes applied to service_314.
+
+    ${result}    Ctn Check Service Downtime With Timeout    _Module_BAM_1    ba_1    0    60
+    Should Be True    ${result}    The BA ba_1 is in downtime but should not
+    Log to console    The BA is configured to ignore kpis in downtime
+
+    ${result}    Ctn Check Ba Status With Timeout    test    0    60
+    Should Be True    ${result}    The service in downtime should be ignored while computing the state of this BA.
+    Log to console    The BA is OK, since the critical service is in downtime.
+
+    # The first downtime should reach its end
+
+    Log to console  After 30s, the first downtime should be finished.
+    ${result}    Ctn Check Service Downtime With Timeout    host_16    service_314    1    60
+    Should Be True    ${result}    The service (host_16, service_314) does not contain 1 downtime as it should
+    Log to console    Still one downtime applied to service_314.
+
+    Log to console  After 30s, the second downtime should be finished.
+    ${result}    Ctn Check Ba Status With Timeout    test    0    60
+    Should Be True    ${result}    The BA is not OK whereas the service_314 is still in downtime.
+    Log to console    The BA is still OK
+
+    ${result}    Ctn Check Downtimes With Timeout    0    60
+    Should Be True    ${result}    We should have no more running downtimes
+
+    # The second downtime finishes
+    ${result}    Ctn Check Ba Status With Timeout    test    2    60
+    Should Be True    ${result}    The critical service is no more in downtime, the BA should be critical.
+    Log to console    The BA is now critical (no more downtime)
+
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 *** Keywords ***
-BAM Setup
-	Stop Processes
-        Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-        ${date}=	Get Current Date  result_format=epoch
+Ctn BAM Setup
+    Ctn Stop Processes
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+        ${date}=    Get Current Date  result_format=epoch
         log to console    date=${date}
-	Execute SQL String	UPDATE downtimes SET deletion_time=${date}, actual_end_time=${date} WHERE actual_end_time is null
+    Execute SQL String    UPDATE downtimes SET deletion_time=${date}, actual_end_time=${date} WHERE actual_end_time is null
diff --git a/tests/bam/pb_inherited_downtime.robot b/tests/bam/pb_inherited_downtime.robot
index 846a33a3e7e..62bef539965 100644
--- a/tests/bam/pb_inherited_downtime.robot
+++ b/tests/bam/pb_inherited_downtime.robot
@@ -1,9 +1,9 @@
 *** Settings ***
 Resource	../resources/resources.robot
-Suite Setup	Clean Before Suite
-Suite Teardown	Clean After Suite
-Test Setup	BAM Setup
-Test Teardown	Save logs If Failed
+Suite Setup	Ctn Clean Before Suite
+Suite Teardown	Ctn Clean After Suite
+Test Setup	Ctn BAM Setup
+Test Teardown	Ctn Save Logs If Failed
 
 Documentation	Centreon Broker and BAM with bbdo version 3.0.1
 Library	Process
@@ -18,349 +18,349 @@ Library	../resources/Engine.py
 BEBAMIDTU1
 	[Documentation]	With bbdo version 3.0.1, a BA of type 'worst' with one service is configured. The BA is in critical state, because of its service. Then we set a downtime on this last one. An inherited downtime is set to the BA. The downtime is removed from the service, the inherited downtime is then deleted.
 	[Tags]	Broker	downtime	engine	bam
-	Clear Commands Status
-	Config Broker	module
-	Config Broker	central
-	Config Broker	rrd
-	Broker Config Log	central	bam	trace
-        Config BBDO3	${1}
-	Config Engine	${1}
+	Ctn Clear Commands Status
+	Ctn Config Broker	module
+	Ctn Config Broker	central
+	Ctn Config Broker	rrd
+	Ctn Broker Config Log	central	bam	trace
+        Ctn Config BBDO3	${1}
+	Ctn Config Engine	${1}
 
-	Clone Engine Config To DB
-	Add Bam Config To Engine
+	Ctn Clone Engine Config To Db
+	Ctn Add Bam Config To Engine
 
 	@{svc}=	Set Variable	${{ [("host_16", "service_314")] }}
-	Create BA With Services	test	worst	${svc}
-	Add Bam Config To Broker	central
+	Ctn Create Ba With Services	test	worst	${svc}
+	Ctn Add Bam Config To Broker	central
 	# Command of service_314 is set to critical
-	${cmd_1}=	Get Command Id	314
+	${cmd_1}=	Ctn Get Command Id	314
 	Log To Console	service_314 has command id ${cmd_1}
-	Set Command Status	${cmd_1}	2
-	Start Broker
+	Ctn Set Command Status	${cmd_1}	2
+	Ctn Start Broker
 	${start}=	Get Current Date
-	Start Engine
+	Ctn Start Engine
 	# Let's wait for the initial service states.
         ${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;
-        ${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
+        ${result}=	Ctn Find In Log With Timeout	${engineLog0}	${start}	${content}	60
         Should Be True	${result}	msg=An Initial service state on service (50, 1000) should be raised before we can start external commands.
 
 	# KPI set to critical
-	Repeat Keyword	3 times	Process Service Check Result	host_16	service_314	2	output critical for 314
-	${result}=	Check Service Status With Timeout	host_16	service_314	2	60	HARD
+	Repeat Keyword	3 times	Ctn Process Service Check Result	host_16	service_314	2	output critical for 314
+	${result}=	Ctn Check Service Status With Timeout	host_16	service_314	2	60	HARD
 	Should Be True	${result}	msg=The service (host_16,service_314) is not CRITICAL as expected
 
 	# The BA should become critical
-	${result}=	Check Ba Status With Timeout	test	2	60
+	${result}=	Ctn Check Ba Status With Timeout	test	2	60
 	Should Be True	${result}	msg=The BA ba_1 is not CRITICAL as expected
 
 	# A downtime is put on service_314
-	Schedule Service Downtime	host_16	service_314	3600
-	${result}=	Check Service Downtime With Timeout	host_16	service_314	1	60
+	Ctn Schedule Service Downtime	host_16	service_314	3600
+	${result}=	Ctn Check Service Downtime With Timeout	host_16	service_314	1	60
 	Should Be True	${result}	msg=The service (host_16, service_314) is not in downtime as it should be
-	${result}=	Check Service Downtime With Timeout	_Module_BAM_1	ba_1	1	60
+	${result}=	Ctn Check Service Downtime With Timeout	_Module_BAM_1	ba_1	1	60
 	Should Be True	${result}	msg=The BA ba_1 is not in downtime as it should
 
 	# The downtime is deleted
-	Delete Service Downtime	host_16	service_314
-	${result}=	Check Service Downtime With Timeout	host_16	service_314	0	60
+	Ctn Delete Service Downtime	host_16	service_314
+	${result}=	Ctn Check Service Downtime With Timeout	host_16	service_314	0	60
 	Should Be True	${result}	msg=The service (host_16, service_314) is in downtime and should not.
 
-	${result}=	Check Downtimes With Timeout	0	60
+	${result}=	Ctn Check Downtimes With Timeout	0	60
 	Should Be True	${result}	msg=No downtime should still be running.
-	${result}=	Check Service Downtime With Timeout	_Module_BAM_1	ba_1	0	60
+	${result}=	Ctn Check Service Downtime With Timeout	_Module_BAM_1	ba_1	0	60
 	Should Be True	${result}	msg=The BA ba_1 is in downtime as it should not
 
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 BEBAMIDTU2
 	[Documentation]	With bbdo version 3.0.1, a BA of type 'worst' with one service is configured. The BA is in critical state, because of its service. Then we set a downtime on this last one. An inherited downtime is set to the BA. Engine is restarted. Broker is restarted. The two downtimes are still there with no duplicates. The downtime is removed from the service, the inherited downtime is then deleted.
 	[Tags]	Broker	downtime	engine	bam	start	stop
-	Clear Commands Status
-	Config Broker	module
-	Config Broker	central
-	Config Broker	rrd
-	Broker Config Log	central	bam	trace
-	Config Broker Sql Output	central	unified_sql
-        Broker Config Add Item	module0	bbdo_version	3.0.1
-        Broker Config Add Item	rrd	bbdo_version	3.0.1
-        Broker Config Add Item	central	bbdo_version	3.0.1
-	Config Engine	${1}
-
-	Clone Engine Config To DB
-	Add Bam Config To Engine
+	Ctn Clear Commands Status
+	Ctn Config Broker	module
+	Ctn Config Broker	central
+	Ctn Config Broker	rrd
+	Ctn Broker Config Log	central	bam	trace
+	Ctn Config Broker Sql Output	central	unified_sql
+        Ctn Broker Config Add Item	module0	bbdo_version	3.0.1
+        Ctn Broker Config Add Item	rrd	bbdo_version	3.0.1
+        Ctn Broker Config Add Item	central	bbdo_version	3.0.1
+	Ctn Config Engine	${1}
+
+	Ctn Clone Engine Config To Db
+	Ctn Add Bam Config To Engine
 
 	@{svc}=	Set Variable	${{ [("host_16", "service_314")] }}
-	Create BA With Services	test	worst	${svc}
-	Add Bam Config To Broker	central
+	Ctn Create Ba With Services	test	worst	${svc}
+	Ctn Add Bam Config To Broker	central
 	# Command of service_314 is set to critical
-	${cmd_1}=	Get Command Id	314
+	${cmd_1}=	Ctn Get Command Id	314
 	Log To Console	service_314 has command id ${cmd_1}
-	Set Command Status	${cmd_1}	2
-	Start Broker
+	Ctn Set Command Status	${cmd_1}	2
+	Ctn Start Broker
 	${start}=	Get Current Date
-	Start Engine
+	Ctn Start Engine
 	# Let's wait for the initial service states.
         ${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;
-        ${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
+        ${result}=	Ctn Find In Log With Timeout	${engineLog0}	${start}	${content}	60
         Should Be True	${result}	msg=An Initial service state on service (50, 1000) should be raised before we can start external commands.
 
 	# KPI set to critical
-	Repeat Keyword	3 times	Process Service Check Result	host_16	service_314	2	output critical for 314
-	${result}=	Check Service Status With Timeout	host_16	service_314	2	60
+	Repeat Keyword	3 times	Ctn Process Service Check Result	host_16	service_314	2	output critical for 314
+	${result}=	Ctn Check Service Status With Timeout	host_16	service_314	2	60
 	Should Be True	${result}	msg=The service (host_16,service_314) is not CRITICAL as expected
 
 	# The BA should become critical
-	${result}=	Check Ba Status With Timeout	test	2	60
+	${result}=	Ctn Check Ba Status With Timeout	test	2	60
 	Should Be True	${result}	msg=The BA ba_1 is not CRITICAL as expected
 
 	# A downtime is put on service_314
-	Schedule Service Downtime	host_16	service_314	3600
-	${result}=	Check Service Downtime With Timeout	host_16	service_314	1	60
+	Ctn Schedule Service Downtime	host_16	service_314	3600
+	${result}=	Ctn Check Service Downtime With Timeout	host_16	service_314	1	60
 	Should Be True	${result}	msg=The service (host_16, service_314) is not in downtime as it should be
-	${result}=	Check Service Downtime With Timeout	_Module_BAM_1	ba_1	1	60
+	${result}=	Ctn Check Service Downtime With Timeout	_Module_BAM_1	ba_1	1	60
 	Should Be True	${result}	msg=The BA ba_1 is not in downtime as it should
 
 	FOR	${i}	IN RANGE	2
 	  # Engine is restarted
-	  Stop Engine
+	  Ctn Stop Engine
 	  ${start}=	Get Current Date
-	  Start Engine
+	  Ctn Start Engine
 	  # Let's wait for the initial service states.
           ${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;
-          ${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
+          ${result}=	Ctn Find In Log With Timeout	${engineLog0}	${start}	${content}	60
           Should Be True	${result}	msg=An Initial service state on service (50, 1000) should be raised before we can start external commands.
 
 	  # Broker is restarted
           log to console	Broker is stopped (step ${i})
-	  Kindly Stop Broker
+	  Ctn Kindly Stop Broker
           log to console	Broker is started
-	  Start Broker
+	  Ctn Start Broker
 	END
 
 	# There are still two downtimes: the one on the ba and the one on the kpi.
-	${result}=	Number Of Downtimes is	2	60
+	${result}=	Ctn Number Of Downtimes Is	2	60
 	Should Be True	${result}	msg=We should only have only two downtimes
 
 	# The downtime is deleted
-	Delete Service Downtime	host_16	service_314
-	${result}=	Check Service Downtime With Timeout	host_16	service_314	0	60
+	Ctn Delete Service Downtime	host_16	service_314
+	${result}=	Ctn Check Service Downtime With Timeout	host_16	service_314	0	60
 	Should Be True	${result}	msg=The service (host_16, service_314) is in downtime and should not.
-	${result}=	Check Service Downtime With Timeout	_Module_BAM_1	ba_1	0	60
+	${result}=	Ctn Check Service Downtime With Timeout	_Module_BAM_1	ba_1	0	60
 	Should Be True	${result}	msg=The BA ba_1 is in downtime as it should not
 
 	# We should have no more downtime
-	${result}=	Number Of Downtimes Is	0	60
+	${result}=	Ctn Number Of Downtimes Is	0	60
 	Should Be True	${result}	msg=We should have no more downtime
 
         log to console	Broker is stopped (end of BEBAMIDT2)
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 BEBAMIGNDTU1
 	[Documentation]	With bbdo version 3.0.1, a BA of type 'worst' with two services is configured. The downtime policy on this ba is "Ignore the indicator in the calculation". The BA is in critical state, because of the second critical service. Then we apply two downtimes on this last one. The BA state is ok because of the policy on indicators. A first downtime is cancelled, the BA is still OK, but when the second downtime is cancelled, the BA should be CRITICAL.
 	[Tags]	broker	downtime	engine	bam
-	Clear Commands Status
-	Config Broker	module
-	Config Broker	central
-	Broker Config Log	central	bam	trace
-	Broker Config Log	central	sql	trace
-        Broker Config Flush Log	module0	0
-	Broker Config Log	module0	neb	trace
-	Config Broker	rrd
-	Config Broker Sql Output	central	unified_sql
-        Broker Config Add Item	module0	bbdo_version	3.0.1
-        Broker Config Add Item	rrd	bbdo_version	3.0.1
-        Broker Config Add Item	central	bbdo_version	3.0.1
-	Config Engine	${1}
-	Engine Config Set Value	${0}	log_legacy_enabled	${0}
-	Engine Config Set Value	${0}	log_v2_enabled	${1}
-	Engine Config Set Value	${0}	log_level_functions	trace
-        Engine Config Set Value	${0}    log_flush_period	0	True
-
-	Clone Engine Config To DB
-	Add Bam Config To Engine
+	Ctn Clear Commands Status
+	Ctn Config Broker	module
+	Ctn Config Broker	central
+	Ctn Broker Config Log	central	bam	trace
+	Ctn Broker Config Log	central	sql	trace
+        Ctn Broker Config Flush Log	module0	0
+	Ctn Broker Config Log	module0	neb	trace
+	Ctn Config Broker	rrd
+	Ctn Config Broker Sql Output	central	unified_sql
+        Ctn Broker Config Add Item	module0	bbdo_version	3.0.1
+        Ctn Broker Config Add Item	rrd	bbdo_version	3.0.1
+        Ctn Broker Config Add Item	central	bbdo_version	3.0.1
+	Ctn Config Engine	${1}
+	Ctn Engine Config Set Value	${0}	log_legacy_enabled	${0}
+	Ctn Engine Config Set Value	${0}	log_v2_enabled	${1}
+	Ctn Engine Config Set Value	${0}	log_level_functions	trace
+        Ctn Engine Config Set Value	${0}    log_flush_period	0	True
+
+	Ctn Clone Engine Config To Db
+	Ctn Add Bam Config To Engine
 
 	@{svc}=	Set Variable	${{ [("host_16", "service_313"), ("host_16", "service_314")] }}
-	Create BA With Services	test	worst	${svc}  ignore
-	Add Bam Config To Broker	central
+	Ctn Create Ba With Services	test	worst	${svc}  ignore
+	Ctn Add Bam Config To Broker	central
 
 	# Command of service_313 is set to ok
-	${cmd_1}=	Get Command Id	313
+	${cmd_1}=	Ctn Get Command Id	313
 	Log To Console	service_313 has command id ${cmd_1}
-	Set Command Status	${cmd_1}	0
+	Ctn Set Command Status	${cmd_1}	0
 
 	# Command of service_314 is set to critical
-	${cmd_2}=	Get Command Id	314
+	${cmd_2}=	Ctn Get Command Id	314
 	Log To Console	service_314 has command id ${cmd_2}
-	Set Command Status	${cmd_2}	2
+	Ctn Set Command Status	${cmd_2}	2
 
-	Start Broker
+	Ctn Start Broker
 	${start}=	Get Current Date
-	Start Engine
+	Ctn Start Engine
 	# Let's wait for the initial service states.
         ${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;
-        ${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
+        ${result}=	Ctn Find In Log With Timeout	${engineLog0}	${start}	${content}	60
         Should Be True	${result}	msg=An Initial service state on service (50, 1000) should be raised before we can start external commands.
 
 	# KPI set to ok
-	Repeat Keyword	3 times	Process Service Check Result	host_16	service_313	0	output critical for 313
-	${result}=	Check Service Status With Timeout	host_16	service_313	0	60
+	Repeat Keyword	3 times	Ctn Process Service Check Result	host_16	service_313	0	output critical for 313
+	${result}=	Ctn Check Service Status With Timeout	host_16	service_313	0	60
 	Should Be True	${result}	msg=The service (host_16,service_313) is not OK as expected
 
 	# KPI set to critical
-	Repeat Keyword	3 times	Process Service Check Result	host_16	service_314	2	output critical for 314
-	${result}=	Check Service Status With Timeout	host_16	service_314	2	60
+	Repeat Keyword	3 times	Ctn Process Service Check Result	host_16	service_314	2	output critical for 314
+	${result}=	Ctn Check Service Status With Timeout	host_16	service_314	2	60
 	Should Be True	${result}	msg=The service (host_16,service_314) is not CRITICAL as expected
 
 	# The BA should become critical
-	${result}=	Check Ba Status With Timeout	test	2	60
+	${result}=	Ctn Check Ba Status With Timeout	test	2	60
 	Should Be True	${result}	msg=The BA ba_1 is not CRITICAL as expected
 	Log To console	The BA is critical.
 
 	# Two downtimes are applied on service_314
-	Schedule Service Downtime	host_16	service_314	3600
-	${result}=	Check Service Downtime With Timeout	host_16	service_314	1	60
+	Ctn Schedule Service Downtime	host_16	service_314	3600
+	${result}=	Ctn Check Service Downtime With Timeout	host_16	service_314	1	60
 	Should Be True	${result}	msg=The service (host_16, service_314) is not in downtime as it should be
 	Log to console	One downtime applied to service_314.
 
-	Schedule Service Downtime	host_16	service_314	1800
-	${result}=	Check Service Downtime With Timeout	host_16	service_314	2	60
+	Ctn Schedule Service Downtime	host_16	service_314	1800
+	${result}=	Ctn Check Service Downtime With Timeout	host_16	service_314	2	60
 	Should Be True	${result}	msg=The service (host_16, service_314) is not in downtime as it should be
 	Log to console	Two downtimes applied to service_314.
 
-	${result}=	Check Service Downtime With Timeout	_Module_BAM_1	ba_1	0	60
+	${result}=	Ctn Check Service Downtime With Timeout	_Module_BAM_1	ba_1	0	60
 	Should Be True	${result}	msg=The BA ba_1 is in downtime but should not
 	Log to console	The BA is configured to ignore kpis in downtime
 
-	${result}=	Check Ba Status With Timeout	test	0	60
+	${result}=	Ctn Check Ba Status With Timeout	test	0	60
 	Should Be True	${result}	msg=The service in downtime should be ignored while computing the state of this BA.
 	Log to console	The BA is OK, since the critical service is in downtime.
 
 	# The first downtime is deleted
-	Delete Service Downtime	host_16	service_314
+	Ctn Delete Service Downtime	host_16	service_314
 
-	${result}=	Check Service Downtime With Timeout	host_16	service_314	1	60
+	${result}=	Ctn Check Service Downtime With Timeout	host_16	service_314	1	60
 	Should Be True	${result}	msg=The service (host_16, service_314) does not contain 1 downtime as it should
 	Log to console	Still one downtime applied to service_314.
 
-	${result}=	Check Ba Status With Timeout	test	0	60
+	${result}=	Ctn Check Ba Status With Timeout	test	0	60
 	Should Be True	${result}	msg=The BA is not OK whereas the service_314 is still in downtime.
 	Log to console	The BA is still OK
 
-	${result}=	Check Downtimes With Timeout	1	60
+	${result}=	Ctn Check Downtimes With Timeout	1	60
 	Should Be True	${result}	msg=We should have one running downtime
 
 	# The second downtime is deleted
-	Delete Service Downtime	host_16	service_314
+	Ctn Delete Service Downtime	host_16	service_314
 
-	${result}=	Check Service Downtime With Timeout	host_16	service_314	0	60
+	${result}=	Ctn Check Service Downtime With Timeout	host_16	service_314	0	60
 	Should Be True	${result}	msg=The service (host_16, service_314) does not contain 0 downtime as it should
 	Log to console	No more downtime applied to service_314.
 
-	${result}=	Check Downtimes With Timeout	0	60
+	${result}=	Ctn Check Downtimes With Timeout	0	60
 	Should Be True	${result}	msg=We should have no more running downtimes
 
-	${result}=	Check Ba Status With Timeout	test	2	60
+	${result}=	Ctn Check Ba Status With Timeout	test	2	60
 	Should Be True	${result}	msg=The critical service is no more in downtime, the BA should be critical.
 	Log to console	The BA is now critical (no more downtime)
 
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 BEBAMIGNDTU2
 	[Documentation]	With bbdo version 3.0.1, a BA of type 'worst' with two services is configured. The downtime policy on this ba is "Ignore the indicator in the calculation". The BA is in critical state, because of the second critical service. Then we apply two downtimes on this last one. The BA state is ok because of the policy on indicators. The first downtime reaches its end, the BA is still OK, but when the second downtime reaches its end, the BA should be CRITICAL.
 	[Tags]	broker	downtime	engine	bam
-	Clear Commands Status
-	Config Broker	module
-	Config Broker	central
-	Broker Config Log	central	core	error
-	Broker Config Log	central	bam	trace
-	Config Broker	rrd
-	Config Broker Sql Output	central	unified_sql
-        Broker Config Add Item	module0	bbdo_version	3.0.1
-        Broker Config Add Item	rrd	bbdo_version	3.0.1
-        Broker Config Add Item	central	bbdo_version	3.0.1
-	Config Engine	${1}
-
-	Clone Engine Config To DB
-	Add Bam Config To Engine
+	Ctn Clear Commands Status
+	Ctn Config Broker	module
+	Ctn Config Broker	central
+	Ctn Broker Config Log	central	core	error
+	Ctn Broker Config Log	central	bam	trace
+	Ctn Config Broker	rrd
+	Ctn Config Broker Sql Output	central	unified_sql
+        Ctn Broker Config Add Item	module0	bbdo_version	3.0.1
+        Ctn Broker Config Add Item	rrd	bbdo_version	3.0.1
+        Ctn Broker Config Add Item	central	bbdo_version	3.0.1
+	Ctn Config Engine	${1}
+
+	Ctn Clone Engine Config To Db
+	Ctn Add Bam Config To Engine
 
 	@{svc}=	Set Variable	${{ [("host_16", "service_313"), ("host_16", "service_314")] }}
-	Create BA With Services	test	worst	${svc}  ignore
-	Add Bam Config To Broker	central
+	Ctn Create Ba With Services	test	worst	${svc}  ignore
+	Ctn Add Bam Config To Broker	central
 	# Command of service_314 is set to critical
-	${cmd_1}=	Get Command Id	313
+	${cmd_1}=	Ctn Get Command Id	313
 	Log To Console	service_314 has command id ${cmd_1}
-	Set Command Status	${cmd_1}	0
-	${cmd_2}=	Get Command Id	314
+	Ctn Set Command Status	${cmd_1}	0
+	${cmd_2}=	Ctn Get Command Id	314
 	Log To Console	service_314 has command id ${cmd_2}
-	Set Command Status	${cmd_2}	2
-	Start Broker
+	Ctn Set Command Status	${cmd_2}	2
+	Ctn Start Broker
 	${start}=	Get Current Date
-	Start Engine
+	Ctn Start Engine
 	# Let's wait for the initial service states.
         ${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;
-        ${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
+        ${result}=	Ctn Find In Log With Timeout	${engineLog0}	${start}	${content}	60
         Should Be True	${result}	msg=An Initial service state on service (50, 1000) should be raised before we can start external commands.
 
 	# KPI set to ok
-	Repeat Keyword	3 times	Process Service Check Result	host_16	service_313	0	output critical for 313
-	${result}=	Check Service Status With Timeout	host_16	service_313	0	60
+	Repeat Keyword	3 times	Ctn Process Service Check Result	host_16	service_313	0	output critical for 313
+	${result}=	Ctn Check Service Status With Timeout	host_16	service_313	0	60
 	Should Be True	${result}	msg=The service (host_16,service_313) is not OK as expected
 
 	# KPI set to critical
-	Repeat Keyword	3 times	Process Service Check Result	host_16	service_314	2	output critical for 314
-	${result}=	Check Service Status With Timeout	host_16	service_314	2	60
+	Repeat Keyword	3 times	Ctn Process Service Check Result	host_16	service_314	2	output critical for 314
+	${result}=	Ctn Check Service Status With Timeout	host_16	service_314	2	60
 	Should Be True	${result}	msg=The service (host_16,service_314) is not CRITICAL as expected
 
 	# The BA should become critical
-	${result}=	Check Ba Status With Timeout	test	2	60
+	${result}=	Ctn Check Ba Status With Timeout	test	2	60
 	Should Be True	${result}	msg=The BA ba_1 is not CRITICAL as expected
 	Log To console	The BA is critical.
 
 	# Two downtimes are applied on service_314
-	Schedule Service Downtime	host_16	service_314	60
-	${result}=	Check Service Downtime With Timeout	host_16	service_314	1	60
+	Ctn Schedule Service Downtime	host_16	service_314	60
+	${result}=	Ctn Check Service Downtime With Timeout	host_16	service_314	1	60
 	Should Be True	${result}	msg=The service (host_16, service_314) is not in downtime as it should be
 	Log to console	One downtime applied to service_314.
 
-	Schedule Service Downtime	host_16	service_314	30
-	${result}=	Check Service Downtime With Timeout	host_16	service_314	2	60
+	Ctn Schedule Service Downtime	host_16	service_314	30
+	${result}=	Ctn Check Service Downtime With Timeout	host_16	service_314	2	60
 	Should Be True	${result}	msg=The service (host_16, service_314) is not in downtime as it should be
 	Log to console	Two downtimes applied to service_314.
 
-	${result}=	Check Service Downtime With Timeout	_Module_BAM_1	ba_1	0	60
+	${result}=	Ctn Check Service Downtime With Timeout	_Module_BAM_1	ba_1	0	60
 	Should Be True	${result}	msg=The BA ba_1 is in downtime but should not
 	Log to console	The BA is configured to ignore kpis in downtime
 
-	${result}=	Check Ba Status With Timeout	test	0	60
+	${result}=	Ctn Check Ba Status With Timeout	test	0	60
 	Should Be True	${result}	msg=The service in downtime should be ignored while computing the state of this BA.
 	Log to console	The BA is OK, since the critical service is in downtime.
 
 	# The first downtime should reach its end
 
         Log to console  After 30s, the first downtime should be finished.
-	${result}=	Check Service Downtime With Timeout	host_16	service_314	1	60
+	${result}=	Ctn Check Service Downtime With Timeout	host_16	service_314	1	60
 	Should Be True	${result}	msg=The service (host_16, service_314) does not contain 1 downtime as it should
 	Log to console	Still one downtime applied to service_314.
 
         Log to console  After 30s, the second downtime should be finished.
-	${result}=	Check Ba Status With Timeout	test	0	60
+	${result}=	Ctn Check Ba Status With Timeout	test	0	60
 	Should Be True	${result}	msg=The BA is not OK whereas the service_314 is still in downtime.
 	Log to console	The BA is still OK
 
 	# The second downtime finishes
-	${result}=	Check Ba Status With Timeout	test	2	60
+	${result}=	Ctn Check Ba Status With Timeout	test	2	60
 	Should Be True	${result}	msg=The critical service is no more in downtime, the BA should be critical.
 	Log to console	The BA is now critical (no more downtime)
 
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 *** Keywords ***
-BAM Setup
-	Stop Processes
+Ctn BAM Setup
+	Ctn Stop Processes
         Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
         ${date}=	Get Current Date  result_format=epoch
         log to console    Cleaning downtimes at date=${date}
diff --git a/tests/broker-database/networkFailure.robot b/tests/broker-database/networkFailure.robot
index 755676553f0..e5db1d31133 100644
--- a/tests/broker-database/networkFailure.robot
+++ b/tests/broker-database/networkFailure.robot
@@ -1,8 +1,8 @@
 *** Settings ***
 Resource	../resources/resources.robot
-Suite Setup	Clean Before Suite
-Suite Teardown	Clean After Suite
-Test Setup	Stop Processes
+Suite Setup	Ctn Clean Before Suite
+Suite Teardown	Ctn Clean After Suite
+Test Setup	Ctn Stop Processes
 
 Documentation	Centreon Broker database connection failure
 Library		Process
@@ -16,183 +16,183 @@ Library		../resources/Engine.py
 NetworkDbFail1
 	[Documentation]	network failure test between broker and database (shutting down connection for 100ms)
 	[Tags]	Broker	Database	Network
-	Network Failure	interval=100ms
+	Ctn Network Failure	interval=100ms
 
 NetworkDbFail2
 	[Documentation]	network failure test between broker and database (shutting down connection for 1s)
 	[Tags]	Broker	Database	Network
-	Network Failure	interval=1s
+	Ctn Network Failure	interval=1s
 
 NetworkDbFail3
 	[Documentation]	network failure test between broker and database (shutting down connection for 10s)
 	[Tags]	Broker	Database	Network
-	Network Failure	interval=10s
+	Ctn Network Failure	interval=10s
 
 NetworkDbFail4
 	[Documentation]	network failure test between broker and database (shutting down connection for 30s)
 	[Tags]	Broker	Database	Network
-	Network Failure	interval=30s
+	Ctn Network Failure	interval=30s
 
 NetworkDbFail5
 	[Documentation]	network failure test between broker and database (shutting down connection for 60s)
 	[Tags]	Broker	Database	Network
-	Network Failure	interval=1m
+	Ctn Network Failure	interval=1m
 
 NetworkDBFail6
 	[Documentation]	network failure test between broker and database: we wait for the connection to be established and then we shut down the connection for 60s
         [Tags]	Broker	Database	Network	unstable
-	Config Engine	${1}
-        Config Broker	central
-	Broker Config Output Set	central	central-broker-master-sql	db_host	127.0.0.1
-	Broker Config Output set	central	central-broker-master-sql	connections_count	5
-	Broker Config Output Set	central	central-broker-master-perfdata	db_host	127.0.0.1
-	Broker Config Output set	central	central-broker-master-perfdata	connections_count	5
-	Broker Config Log	central	sql	trace
-        Config Broker	rrd
-        Config Broker	module
+	Ctn Config Engine	${1}
+        Ctn Config Broker	central
+	Ctn Broker Config Output Set	central	central-broker-master-sql	db_host	127.0.0.1
+	Ctn Broker Config Output Set	central	central-broker-master-sql	connections_count	5
+	Ctn Broker Config Output Set	central	central-broker-master-perfdata	db_host	127.0.0.1
+	Ctn Broker Config Output Set	central	central-broker-master-perfdata	connections_count	5
+	Ctn Broker Config Log	central	sql	trace
+        Ctn Config Broker	rrd
+        Ctn Config Broker	module
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
+	Ctn Start Broker
+	Ctn Start Engine
+	${result}=	Ctn Check Connections
 	Should Be True	${result}	msg=Broker and Engine are not connected
 	${content}=	Create List	run query: SELECT
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	40
+	${result}=	Ctn Find In Log With Timeout	${centralLog}	${start}	${content}	40
 	Should Be True	${result}	msg=No SELECT done by broker in the DB
-        Disable Eth Connection On Port	port=3306
+        Ctn Disable Eth Connection On Port	port=3306
         Sleep	1m
-        Reset Eth Connection
+        Ctn Reset Eth Connection
         ${content}=	Create List	0 events acknowledged
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	40
-        Stop Engine
-        Kindly Stop Broker
+	${result}=	Ctn Find In Log With Timeout	${centralLog}	${start}	${content}	40
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
 
 NetworkDBFailU6
 	[Documentation]	network failure test between broker and database: we wait for the connection to be established and then we shut down the connection for 60s (with unified_sql)
         [Tags]	Broker	Database	Network	unified_sql	unstable
-	Reset Eth Connection
-	Config Engine	${1}
-        Config Broker	central
-	Config Broker Sql Output	central	unified_sql
-	Broker Config Output Set	central	central-broker-unified-sql	db_host	127.0.0.1
-	Broker Config Output set	central	central-broker-unified-sql	connections_count	5
-	Broker Config Log	central	sql	trace
-        Config Broker	rrd
-        Config Broker	module
+	Ctn Reset Eth Connection
+	Ctn Config Engine	${1}
+        Ctn Config Broker	central
+	Ctn Config Broker Sql Output	central	unified_sql
+	Ctn Broker Config Output Set	central	central-broker-unified-sql	db_host	127.0.0.1
+	Ctn Broker Config Output Set	central	central-broker-unified-sql	connections_count	5
+	Ctn Broker Config Log	central	sql	trace
+        Ctn Config Broker	rrd
+        Ctn Config Broker	module
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
+	Ctn Start Broker
+	Ctn Start Engine
+	${result}=	Ctn Check Connections
 	Should Be True	${result}	msg=Broker and Engine are not connected
 	${content}=	Create List	run query: SELECT
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	40
+	${result}=	Ctn Find In Log With Timeout	${centralLog}	${start}	${content}	40
 	Should Be True	${result}	msg=No SELECT done by broker in the DB
-        Disable Eth Connection On Port	port=3306
+        Ctn Disable Eth Connection On Port	port=3306
 	Log to console	Waiting for 1m while the connection to the DB is cut.
         Sleep	1m
 	Log to console	Reestablishing the connection and test last steps.
-        Reset Eth Connection
+        Ctn Reset Eth Connection
         ${content}=	Create List	0 events acknowledged
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	40
-        Stop Engine
-        Kindly Stop Broker
+	${result}=	Ctn Find In Log With Timeout	${centralLog}	${start}	${content}	40
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
 
 NetworkDBFail7
 	[Documentation]	network failure test between broker and database: we wait for the connection to be established and then we shut down the connection for 60s
         [Tags]	Broker	Database	Network
-	Config Engine	${1}
-        Config Broker	central
-        Reset Eth Connection
-	Broker Config Output Set	central	central-broker-master-sql	db_host	127.0.0.1
-	Broker Config Output set	central	central-broker-master-sql	connections_count	5
-	Broker Config Output Set	central	central-broker-master-perfdata	db_host	127.0.0.1
-	Broker Config Output set	central	central-broker-master-perfdata	connections_count	5
-	Broker Config Log	central	sql	trace
-        Config Broker	rrd
-        Config Broker	module
+	Ctn Config Engine	${1}
+        Ctn Config Broker	central
+        Ctn Reset Eth Connection
+	Ctn Broker Config Output Set	central	central-broker-master-sql	db_host	127.0.0.1
+	Ctn Broker Config Output Set	central	central-broker-master-sql	connections_count	5
+	Ctn Broker Config Output Set	central	central-broker-master-perfdata	db_host	127.0.0.1
+	Ctn Broker Config Output Set	central	central-broker-master-perfdata	connections_count	5
+	Ctn Broker Config Log	central	sql	trace
+        Ctn Config Broker	rrd
+        Ctn Config Broker	module
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
+	Ctn Start Broker
+	Ctn Start Engine
+	${result}=	Ctn Check Connections
 	Should Be True	${result}	msg=Broker and Engine are not connected
 	${content}=	Create List	run query: SELECT
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	40
+	${result}=	Ctn Find In Log With Timeout	${centralLog}	${start}	${content}	40
 	Should Be True	${result}	msg=No SELECT done by broker in the DB
         FOR	${i}	IN	0	5
-         Disable Eth Connection On Port	port=3306
+         Ctn Disable Eth Connection On Port	port=3306
          Sleep	10s
-         Reset Eth Connection
+         Ctn Reset Eth Connection
          Sleep	10s
         END
         ${content}=	Create List	0 events acknowledged
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	60
+	${result}=	Ctn Find In Log With Timeout	${centralLog}	${start}	${content}	60
 	Should Be True	${result}	msg=There are still events in the queue.
-        Stop Engine
-        Kindly Stop Broker
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
 
 NetworkDBFailU7
 	[Documentation]	network failure test between broker and database: we wait for the connection to be established and then we shut down the connection for 60s (with unified_sql)
         [Tags]	Broker	Database	Network	unified_sql
-        Reset Eth Connection
-	Config Engine	${1}
-        Config Broker	central
-	Config Broker Sql Output	central	unified_sql
-	Broker Config Output Set	central	central-broker-unified-sql	db_host	127.0.0.1
-	Broker Config Output set	central	central-broker-unified-sql	connections_count	5
-	Broker Config Log	central	sql	trace
-        Config Broker	rrd
-        Config Broker	module
+        Ctn Reset Eth Connection
+	Ctn Config Engine	${1}
+        Ctn Config Broker	central
+	Ctn Config Broker Sql Output	central	unified_sql
+	Ctn Broker Config Output Set	central	central-broker-unified-sql	db_host	127.0.0.1
+	Ctn Broker Config Output Set	central	central-broker-unified-sql	connections_count	5
+	Ctn Broker Config Log	central	sql	trace
+        Ctn Config Broker	rrd
+        Ctn Config Broker	module
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
+	Ctn Start Broker
+	Ctn Start Engine
+	${result}=	Ctn Check Connections
 	Should Be True	${result}	msg=Broker and Engine are not connected
 	${content}=	Create List	run query: SELECT
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	40
+	${result}=	Ctn Find In Log With Timeout	${centralLog}	${start}	${content}	40
 	Should Be True	${result}	msg=No SELECT done by broker in the DB
         FOR	${i}	IN	0	5
-         Disable Eth Connection On Port	port=3306
+         Ctn Disable Eth Connection On Port	port=3306
          Sleep	10s
-         Reset Eth Connection
+         Ctn Reset Eth Connection
          Sleep	10s
         END
         ${content}=	Create List	0 events acknowledged
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	60
+	${result}=	Ctn Find In Log With Timeout	${centralLog}	${start}	${content}	60
 	Should Be True	${result}	msg=There are still events in the queue.
-        Stop Engine
-        Kindly Stop Broker
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
 
 *** Keywords ***
-Disable Sleep Enable
+Ctn Disable Sleep Enable
 	[Arguments]		${interval}
-	Disable Eth Connection On Port	port=3306
+	Ctn Disable Eth Connection On Port	port=3306
 	Sleep			${interval}
-	Reset Eth Connection
+	Ctn Reset Eth Connection
 
-Network Failure
+Ctn Network Failure
 	[Arguments]	${interval}
-	Reset Eth Connection
-	Config Engine	${1}
-	Config Broker	module
-	Config Broker	rrd
-	Config Broker	central
-	Broker Config Output Set	central	central-broker-master-sql	db_host	127.0.0.1
-	Broker Config Output set	central	central-broker-master-sql	connections_count	10
-	Broker Config Output Set	central	central-broker-master-perfdata	db_host	127.0.0.1
-	Broker Config Output set	central	central-broker-master-perfdata	connections_count	10
-	Broker Config Log	central	sql	trace
-	broker_config_source_log  central  true
+	Ctn Reset Eth Connection
+	Ctn Config Engine	${1}
+	Ctn Config Broker	module
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Broker Config Output Set	central	central-broker-master-sql	db_host	127.0.0.1
+	Ctn Broker Config Output Set	central	central-broker-master-sql	connections_count	10
+	Ctn Broker Config Output Set	central	central-broker-master-perfdata	db_host	127.0.0.1
+	Ctn Broker Config Output Set	central	central-broker-master-perfdata	connections_count	10
+	Ctn Broker Config Log	central	sql	trace
+	Ctn Broker Config Source Log  central  true
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
+	Ctn Start Broker
+	Ctn Start Engine
 	${content}=	Create List	SQL: performing mysql_ping
-        ${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	120
+        ${result}=	Ctn Find In Log With Timeout	${centralLog}	${start}	${content}	120
         Should Be True	${result}	msg=We should have a call to mysql_ping every 30s on inactive connections.
-	Disable Sleep Enable	${interval}
+	Ctn Disable Sleep Enable	${interval}
 	${end}=	Get Current Date
 	${content}=	Create List	mysql_connection 0x[0-9,a-f]+ : commit
-	${result}=	Find Regex In Log With Timeout	${centralLog}	${end}	${content}	80
+	${result}=	Ctn Find Regex In Log With Timeout	${centralLog}	${end}	${content}	80
 	Should Be True	${result[0]}	msg=timeout after network to be restablished (network failure duration : ${interval})
-        Kindly Stop Broker
-	Stop Engine
+        Ctn Kindly Stop Broker
+	Ctn Stop Engine
 
 *** Variables ***
diff --git a/tests/broker-engine/acknowledgement.robot b/tests/broker-engine/acknowledgement.robot
index 7563229847d..798746a68a6 100644
--- a/tests/broker-engine/acknowledgement.robot
+++ b/tests/broker-engine/acknowledgement.robot
@@ -1,9 +1,9 @@
 *** Settings ***
 Resource	../resources/resources.robot
-Suite Setup	Clean Before Suite
-Suite Teardown	Clean After Suite
-Test Setup	Stop Processes
-Test Teardown	Save logs If Failed
+Suite Setup	Ctn Clean Before Suite
+Suite Teardown	Ctn Clean After Suite
+Test Setup	Ctn Stop Processes
+Test Teardown	Ctn Save Logs If Failed
 
 Documentation	Centreon Broker and Engine progressively add services
 Library	DatabaseLibrary
@@ -19,246 +19,246 @@ Library	../resources/Common.py
 BEACK1
 	[Documentation]	Engine has a critical service. An external command is sent to acknowledge it. The centreon_storage.acknowledgements table is then updated with this acknowledgement. The service is newly set to OK. And the acknowledgement in database is deleted from engine but still open on the database.
 	[Tags]	Broker	Engine	services	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	module0	neb	debug
-	Broker Config Log	central	sql	debug
+	Ctn Config Engine	${1}	${50}	${20}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module	${1}
+	Ctn Broker Config Log	module0	neb	debug
+	Ctn Broker Config Log	central	sql	debug
 
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
+	Ctn Start Broker
+	Ctn Start Engine
 	${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-	${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
+	${result}=	Ctn Find In Log With Timeout	${engineLog0}	${start}	${content}	60
 	Should Be True	${result}	msg=An Initial service state on (host_50,service_1000) should be raised before we can start our external commands.
 
 	# Time to set the service to CRITICAL HARD.
-	Process Service Check Result	host_1	service_1	2	(1;1) is critical
-	${result}=	Check Service Status With Timeout	host_1	service_1	${2}	60	SOFT
+	Ctn Process Service Check Result	host_1	service_1	2	(1;1) is critical
+	${result}=	Ctn Check Service Status With Timeout	host_1	service_1	${2}	60	SOFT
 	Should Be True	${result}	msg=Service (1;1) should be critical
-	Repeat Keyword	2 times	Process Service Check Result	host_1	service_1	2	(1;1) is critical
+	Repeat Keyword	2 times	Ctn Process Service Check Result	host_1	service_1	2	(1;1) is critical
 
-	${result}=	Check Service Status With Timeout	host_1	service_1	${2}	60	HARD
+	${result}=	Ctn Check Service Status With Timeout	host_1	service_1	${2}	60	HARD
 	Should Be True	${result}	msg=Service (1;1) should be critical HARD
 	${d}=	Get Current Date	result_format=epoch	exclude_millis=True
-	Acknowledge Service Problem	host_1	service_1
-	${ack_id}=	Check Acknowledgement With Timeout	host_1	service_1	${d}	2	60	HARD
+	Ctn Acknowledge Service Problem	host_1	service_1
+	${ack_id}=	Ctn Check Acknowledgement With Timeout	host_1	service_1	${d}	2	60	HARD
 	Should Be True	${ack_id} > 0	msg=No acknowledgement on service (1, 1).
 
 	# Service_1 is set back to OK.
-	Repeat Keyword	3 times	Process Service Check Result	host_1	service_1	0	(1;1) is OK
-	${result}=	Check Service Status With Timeout	host_1	service_1	${0}	60	HARD
+	Repeat Keyword	3 times	Ctn Process Service Check Result	host_1	service_1	0	(1;1) is OK
+	${result}=	Ctn Check Service Status With Timeout	host_1	service_1	${0}	60	HARD
 	Should Be True	${result}	msg=Service (1;1) should be OK HARD
 
 	# Acknowledgement is deleted but to see this we have to check in the comments table
-	${result}=	check acknowledgement is deleted with timeout	${ack_id}	30
+	${result}=	Ctn Check Acknowledgement Is Deleted With Timeout	${ack_id}	30
 	Should Be True	${result}	msg=Acknowledgement ${ack_id} should be deleted.
 
 BEACK2
     [Documentation]    Configuration is made with BBDO3. Engine has a critical service. An external command is sent to acknowledge it. The centreon_storage.acknowledgements table is then updated with this acknowledgement. The service is newly set to OK. And the acknowledgement in database is deleted.
     [Tags]    broker    engine    services    extcmd
-    Config Engine    ${1}    ${50}    ${20}
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module    ${1}
-    Config BBDO3    ${1}
-    Broker Config Log    module0    neb    debug
-    Broker Config Log    central    sql    debug
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Config BBDO3    ${1}
+    Ctn Broker Config Log    module0    neb    debug
+    Ctn Broker Config Log    central    sql    debug
 
     ${start}=    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
     # Let's wait for the external command check start
     ${content}=    Create List    check_for_external_commands()
-    ${result}=    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    msg=A message telling check_for_external_commands() should be available.
 
     # Time to set the service to CRITICAL HARD.
-    Process Service Check Result    host_1    service_1    ${2}    (1;1) is critical
-    ${result}=    Check Service Resource Status With Timeout    host_1    service_1    ${2}    600    SOFT
+    Ctn Process Service Check Result    host_1    service_1    ${2}    (1;1) is critical
+    ${result}=    Ctn Check Service Resource Status With Timeout    host_1    service_1    ${2}    600    SOFT
     Should Be True    ${result}    msg=Service (1;1) should be critical
-    Repeat Keyword    2 times    Process Service Check Result    host_1    service_1    2    (1;1) is critical
+    Repeat Keyword    2 times    Ctn Process Service Check Result    host_1    service_1    2    (1;1) is critical
 
-    ${result}=    Check Service Resource Status With Timeout    host_1    service_1    ${2}    600    HARD
+    ${result}=    Ctn Check Service Resource Status With Timeout    host_1    service_1    ${2}    600    HARD
     Should Be True    ${result}    msg=Service (1;1) should be critical HARD
     ${d}=    Get Current Date    result_format=epoch    exclude_millis=True
-    Acknowledge Service Problem    host_1    service_1
-    ${ack_id}=    Check Acknowledgement With Timeout    host_1    service_1    ${d}    2    600    HARD
+    Ctn Acknowledge Service Problem    host_1    service_1
+    ${ack_id}=    Ctn Check Acknowledgement With Timeout    host_1    service_1    ${d}    2    600    HARD
     Should Be True    ${ack_id} > 0    msg=No acknowledgement on service (1, 1).
 
     # Service_1 is set back to OK.
-    Repeat Keyword    3 times    Process Service Check Result    host_1    service_1    0    (1;1) is OK
-    ${result}=    Check Service Resource Status With Timeout    host_1    service_1    ${0}    60    HARD
+    Repeat Keyword    3 times    Ctn Process Service Check Result    host_1    service_1    0    (1;1) is OK
+    ${result}=    Ctn Check Service Resource Status With Timeout    host_1    service_1    ${0}    60    HARD
     Should Be True    ${result}    msg=Service (1;1) should be OK HARD
 
     # Acknowledgement is deleted but to see this we have to check in the comments table
-    ${result}=    check acknowledgement is deleted with timeout    ${ack_id}    30
+    ${result}=    Ctn Check Acknowledgement Is Deleted With Timeout    ${ack_id}    30
     Should Be True    ${result}    msg=Acknowledgement ${ack_id} should be deleted.
 
 BEACK3
 	[Documentation]	Engine has a critical service. An external command is sent to acknowledge it. The centreon_storage.acknowledgements table is then updated with this acknowledgement. The acknowledgement is removed and the comment in the comments table has its deletion_time column updated.
 	[Tags]	Broker	Engine	services	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	module0	neb	debug
-	Broker Config Log	central	sql	debug
+	Ctn Config Engine	${1}	${50}	${20}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module	${1}
+	Ctn Broker Config Log	module0	neb	debug
+	Ctn Broker Config Log	central	sql	debug
 
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
+	Ctn Start Broker
+	Ctn Start Engine
 	${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-	${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
+	${result}=	Ctn Find In Log With Timeout	${engineLog0}	${start}	${content}	60
 	Should Be True	${result}	msg=An Initial service state on (host_50,service_1000) should be raised before we can start our external commands.
 
 	# Time to set the service to CRITICAL HARD.
-	Process Service Check Result	host_1	service_1	2	(1;1) is critical
-	${result}=	Check Service Status With Timeout	host_1	service_1	${2}	60	SOFT
+	Ctn Process Service Check Result	host_1	service_1	2	(1;1) is critical
+	${result}=	Ctn Check Service Status With Timeout	host_1	service_1	${2}	60	SOFT
 	Should Be True	${result}	msg=Service (1;1) should be critical
-	Repeat Keyword	2 times	Process Service Check Result	host_1	service_1	2	(1;1) is critical
+	Repeat Keyword	2 times	Ctn Process Service Check Result	host_1	service_1	2	(1;1) is critical
 
-	${result}=	Check Service Status With Timeout	host_1	service_1	${2}	60	HARD
+	${result}=	Ctn Check Service Status With Timeout	host_1	service_1	${2}	60	HARD
 	Should Be True	${result}	msg=Service (1;1) should be critical HARD
 	${d}=	Get Current Date	result_format=epoch	exclude_millis=True
-	Acknowledge Service Problem	host_1	service_1
-	${ack_id}=	Check Acknowledgement With Timeout	host_1	service_1	${d}	2	60	HARD
+	Ctn Acknowledge Service Problem	host_1	service_1
+	${ack_id}=	Ctn Check Acknowledgement With Timeout	host_1	service_1	${d}	2	60	HARD
 	Should Be True	${ack_id} > 0	msg=No acknowledgement on service (1, 1).
 
-	Remove Service Acknowledgement	host_1	service_1
+	Ctn Remove Service Acknowledgement	host_1	service_1
 
 	# Acknowledgement is deleted but this time, both of comments and acknowledgements tables have the deletion_time column filled
-	${result}=	check acknowledgement is deleted with timeout	${ack_id}	30	BOTH
+	${result}=	Ctn Check Acknowledgement Is Deleted With Timeout	${ack_id}	30	BOTH
 	Should Be True	${result}	msg=Acknowledgement ${ack_id} should be deleted.
 
 BEACK4
 	[Documentation]	Configuration is made with BBDO3. Engine has a critical service. An external command is sent to acknowledge it. The centreon_storage.acknowledgements table is then updated with this acknowledgement. The acknowledgement is removed and the comment in the comments table has its deletion_time column updated.
 	[Tags]	Broker	Engine	services	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Config BBDO3	${1}
-	Broker Config Log	module0	neb	debug
-	Broker Config Log	central	sql	debug
+	Ctn Config Engine	${1}	${50}	${20}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module	${1}
+	Ctn Config BBDO3	${1}
+	Ctn Broker Config Log	module0	neb	debug
+	Ctn Broker Config Log	central	sql	debug
 
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
+	Ctn Start Broker
+	Ctn Start Engine
 	${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-	${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
+	${result}=	Ctn Find In Log With Timeout	${engineLog0}	${start}	${content}	60
 	Should Be True	${result}	msg=An Initial service state on (host_50,service_1000) should be raised before we can start our external commands.
 
 	# Time to set the service to CRITICAL HARD.
-	Process Service Check Result	host_1	service_1	${2}	(1;1) is critical
-	${result}=	Check Service Resource Status With Timeout	host_1	service_1	${2}	600	SOFT
+	Ctn Process Service Check Result	host_1	service_1	${2}	(1;1) is critical
+	${result}=	Ctn Check Service Resource Status With Timeout	host_1	service_1	${2}	600	SOFT
 	Should Be True	${result}	msg=Service (1;1) should be critical
-	Repeat Keyword	2 times	Process Service Check Result	host_1	service_1	2	(1;1) is critical
+	Repeat Keyword	2 times	Ctn Process Service Check Result	host_1	service_1	2	(1;1) is critical
 
-	${result}=	Check Service Resource Status With Timeout	host_1	service_1	${2}	600	HARD
+	${result}=	Ctn Check Service Resource Status With Timeout	host_1	service_1	${2}	600	HARD
 	Should Be True	${result}	msg=Service (1;1) should be critical HARD
 	${d}=	Get Current Date	result_format=epoch	exclude_millis=True
-	Acknowledge Service Problem	host_1	service_1
-	${ack_id}=	Check Acknowledgement With Timeout	host_1	service_1	${d}	2	600	HARD
+	Ctn Acknowledge Service Problem	host_1	service_1
+	${ack_id}=	Ctn Check Acknowledgement With Timeout	host_1	service_1	${d}	2	600	HARD
 	Should Be True	${ack_id} > 0	msg=No acknowledgement on service (1, 1).
 
-	Remove Service Acknowledgement	host_1	service_1
+	Ctn Remove Service Acknowledgement	host_1	service_1
 
 	# Acknowledgement is deleted but this time, both of comments and acknowledgements tables have the deletion_time column filled
-	${result}=	check acknowledgement is deleted with timeout	${ack_id}	30	BOTH
+	${result}=	Ctn Check Acknowledgement Is Deleted With Timeout	${ack_id}	30	BOTH
 	Should Be True	${result}	msg=Acknowledgement ${ack_id} should be deleted.
 
 BEACK5
 	[Documentation]	Engine has a critical service. An external command is sent to acknowledge it ; the acknowledgement is sticky. The centreon_storage.acknowledgements table is then updated with this acknowledgement. The service is newly set to WARNING. And the acknowledgement in database is still there.
 	[Tags]	Broker	Engine	services	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	module0	neb	trace
-	Broker Config Log	central	sql	debug
-	Engine Config Set Value	${0}	log_v2_enabled	${1}
-	Engine Config Set Value	${0}	log_level_external_command	trace
-        Engine Config Set Value	${0}    log_flush_period	0	True
+	Ctn Config Engine	${1}	${50}	${20}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module	${1}
+	Ctn Broker Config Log	module0	neb	trace
+	Ctn Broker Config Log	central	sql	debug
+	Ctn Engine Config Set Value	${0}	log_v2_enabled	${1}
+	Ctn Engine Config Set Value	${0}	log_level_external_command	trace
+        Ctn Engine Config Set Value	${0}    log_flush_period	0	True
 
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
+	Ctn Start Broker
+	Ctn Start Engine
 	${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-	${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
+	${result}=	Ctn Find In Log With Timeout	${engineLog0}	${start}	${content}	60
 	Should Be True	${result}	msg=An Initial service state on (host_50,service_1000) should be raised before we can start our external commands.
 
 	# Time to set the service to CRITICAL HARD.
-	Process Service Check Result	host_1	service_1	2	(1;1) is critical
-	${result}=	Check Service Status With Timeout	host_1	service_1	${2}	60	SOFT
+	Ctn Process Service Check Result	host_1	service_1	2	(1;1) is critical
+	${result}=	Ctn Check Service Status With Timeout	host_1	service_1	${2}	60	SOFT
 	Should Be True	${result}	msg=Service (1;1) should be critical
-	Repeat Keyword	2 times	Process Service Check Result	host_1	service_1	2	(1;1) is critical
+	Repeat Keyword	2 times	Ctn Process Service Check Result	host_1	service_1	2	(1;1) is critical
 
-	${result}=	Check Service Status With Timeout	host_1	service_1	${2}	60	HARD
+	${result}=	Ctn Check Service Status With Timeout	host_1	service_1	${2}	60	HARD
 	Should Be True	${result}	msg=Service (1;1) should be critical HARD
 	${d}=	Get Current Date	result_format=epoch	exclude_millis=True
-	Acknowledge Service Problem	host_1	service_1	STICKY
-	${ack_id}=	Check Acknowledgement With Timeout	host_1	service_1	${d}	2	60	HARD
+	Ctn Acknowledge Service Problem	host_1	service_1	STICKY
+	${ack_id}=	Ctn Check Acknowledgement With Timeout	host_1	service_1	${d}	2	60	HARD
 	Should Be True	${ack_id} > 0	msg=No acknowledgement on service (1, 1).
 
 	# Service_1 is set to WARNING.
-	Repeat Keyword	3 times	Process Service Check Result	host_1	service_1	1	(1;1) is WARNING
-	${result}=	Check Service Status With Timeout	host_1	service_1	${1}	60	HARD
+	Repeat Keyword	3 times	Ctn Process Service Check Result	host_1	service_1	1	(1;1) is WARNING
+	${result}=	Ctn Check Service Status With Timeout	host_1	service_1	${1}	60	HARD
 	Should Be True	${result}	msg=Service (1;1) should be WARNING HARD
 
 	# Acknowledgement is not deleted.
-	${result}=	check acknowledgement is deleted with timeout	${ack_id}	10
+	${result}=	Ctn Check Acknowledgement Is Deleted With Timeout	${ack_id}	10
 	Should Be True	${result}==${False}	msg=Acknowledgement ${ack_id} should not be deleted.
 
-	Remove Service Acknowledgement	host_1	service_1
+	Ctn Remove Service Acknowledgement	host_1	service_1
 
 	# Acknowledgement is deleted but this time, both of comments and acknowledgements tables have the deletion_time column filled
-	${result}=	check acknowledgement is deleted with timeout	${ack_id}	30	BOTH
+	${result}=	Ctn Check Acknowledgement Is Deleted With Timeout	${ack_id}	30	BOTH
 	Should Be True	${result}	msg=Acknowledgement ${ack_id} should be deleted.
 
 BEACK6
 	[Documentation]	Configuration is made with BBDO3. Engine has a critical service. An external command is sent to acknowledge it ; the acknowledgement is sticky. The centreon_storage.acknowledgements table is then updated with this acknowledgement. The service is newly set to WARNING. And the acknowledgement in database is still there.
 	[Tags]	Broker	Engine	services	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Config BBDO3	${1}
-	Broker Config Log	module0	neb	debug
-	Broker Config Log	central	sql	debug
+	Ctn Config Engine	${1}	${50}	${20}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module	${1}
+	Ctn Config BBDO3	${1}
+	Ctn Broker Config Log	module0	neb	debug
+	Ctn Broker Config Log	central	sql	debug
 
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
+	Ctn Start Broker
+	Ctn Start Engine
 	${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-	${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
+	${result}=	Ctn Find In Log With Timeout	${engineLog0}	${start}	${content}	60
 	Should Be True	${result}	msg=An Initial service state on (host_50,service_1000) should be raised before we can start our external commands.
 
 	# Time to set the service to CRITICAL HARD.
-	Process Service Check Result	host_1	service_1	${2}	(1;1) is critical
-	${result}=	Check Service Resource Status With Timeout	host_1	service_1	${2}	600	SOFT
+	Ctn Process Service Check Result	host_1	service_1	${2}	(1;1) is critical
+	${result}=	Ctn Check Service Resource Status With Timeout	host_1	service_1	${2}	600	SOFT
 	Should Be True	${result}	msg=Service (1;1) should be critical
-	Repeat Keyword	2 times	Process Service Check Result	host_1	service_1	2	(1;1) is critical
+	Repeat Keyword	2 times	Ctn Process Service Check Result	host_1	service_1	2	(1;1) is critical
 
-	${result}=	Check Service Resource Status With Timeout	host_1	service_1	${2}	600	HARD
+	${result}=	Ctn Check Service Resource Status With Timeout	host_1	service_1	${2}	600	HARD
 	Should Be True	${result}	msg=Service (1;1) should be critical HARD
 	${d}=	Get Current Date	result_format=epoch	exclude_millis=True
-	Acknowledge Service Problem	host_1	service_1	STICKY
-	${ack_id}=	Check Acknowledgement With Timeout	host_1	service_1	${d}	2	600	HARD
+	Ctn Acknowledge Service Problem	host_1	service_1	STICKY
+	${ack_id}=	Ctn Check Acknowledgement With Timeout	host_1	service_1	${d}	2	600	HARD
 	Should Be True	${ack_id} > 0	msg=No acknowledgement on service (1, 1).
 
 	# Service_1 is set to WARNING.
-	Repeat Keyword	3 times	Process Service Check Result	host_1	service_1	1	(1;1) is WARNING
-	${result}=	Check Service Status With Timeout	host_1	service_1	${1}	60	HARD
+	Repeat Keyword	3 times	Ctn Process Service Check Result	host_1	service_1	1	(1;1) is WARNING
+	${result}=	Ctn Check Service Status With Timeout	host_1	service_1	${1}	60	HARD
 	Should Be True	${result}	msg=Service (1;1) should be WARNING HARD
 
 	# Acknowledgement is not deleted.
-	${result}=	check acknowledgement is deleted with timeout	${ack_id}	10
+	${result}=	Ctn Check Acknowledgement Is Deleted With Timeout	${ack_id}	10
 	Should Be True	${result}==${False}	msg=Acknowledgement ${ack_id} should not be deleted.
 
-	Remove Service Acknowledgement	host_1	service_1
+	Ctn Remove Service Acknowledgement	host_1	service_1
 
 	# Acknowledgement is deleted but this time, both of comments and acknowledgements tables have the deletion_time column filled
-	${result}=	check acknowledgement is deleted with timeout	${ack_id}	30	BOTH
+	${result}=	Ctn Check Acknowledgement Is Deleted With Timeout	${ack_id}	30	BOTH
 	Should Be True	${result}	msg=Acknowledgement ${ack_id} should be deleted.
diff --git a/tests/broker-engine/anomaly-detection.robot b/tests/broker-engine/anomaly-detection.robot
index c8cefbfeb93..a3eaff3caa7 100644
--- a/tests/broker-engine/anomaly-detection.robot
+++ b/tests/broker-engine/anomaly-detection.robot
@@ -1,9 +1,9 @@
 *** Settings ***
 Resource    ../resources/resources.robot
-Suite Setup    Clean Before Suite
-Suite Teardown    Clean After Suite
-Test Setup    Stop Processes
-Test Teardown    Save logs If Failed
+Suite Setup    Ctn Clean Before Suite
+Suite Teardown    Ctn Clean After Suite
+Test Setup    Ctn Stop Processes
+Test Teardown    Ctn Save Logs If Failed
 
 Documentation    Centreon Broker and Engine anomaly detection
 
@@ -19,337 +19,336 @@ Library    ../resources/Common.py
 *** Test Cases ***
 ANO_NOFILE
     [Documentation]    an anomaly detection without threshold file must be in unknown state
-    [Tags]  Broker    Engine  Anomaly
-    Config Engine    ${1}    ${50}    ${20}
-    Config Broker    central
-    Config Broker    module    ${1}
-    Broker Config Log    central    sql    debug
-    Config Broker Sql Output    central    unified_sql
-    ${serv_id}    Create Anomaly Detection  ${0}  ${1}  ${1}  metric
-    Remove File  /tmp/anomaly_threshold.json
-    Clear Retention
-    Clear Db  services
-    Start Broker  True
-    Start Engine
-    Process Service Check result    host_1    anomaly_${serv_id}    2    taratata
-    Check Service Status With Timeout  host_1  anomaly_${serv_id}  3  30
-    Stop Broker  True
-    Stop Engine
+    [Tags]    Broker    Engine    Anomaly
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Config Broker Sql Output    central    unified_sql
+    ${serv_id}    Ctn Create Anomaly Detection    ${0}    ${1}    ${1}    metric
+    Remove File    /tmp/anomaly_threshold.json
+    Ctn Clear Retention
+    Ctn Clear Db    services
+    Ctn Start Broker    True
+    Ctn Start Engine
+    Ctn Process Service Check Result    host_1    anomaly_${serv_id}    2    taratata
+    Ctn Check Service Status With Timeout    host_1    anomaly_${serv_id}    3  30
+    Ctn Stop Broker    True
+    Ctn Stop Engine
 
 ANO_TOO_OLD_FILE
     [Documentation]    an anomaly detection with an oldest threshold file must be in unknown state
-    [Tags]  Broker    Engine  Anomaly
-    Config Engine    ${1}    ${50}    ${20}
-    Config Broker    central
-    Config Broker    module    ${1}
-    Broker Config Log    central    sql    debug
-    Config Broker Sql Output    central    unified_sql
-    ${serv_id}    Create Anomaly Detection  ${0}  ${1}  ${1}  metric
-    ${predict_data}    Evaluate  [[0,0,2],[1648812678,0,3]]
-    Create Anomaly Threshold File  /tmp/anomaly_threshold.json  ${1}  ${serv_id}  metric  ${predict_data}
-    Clear Retention
-    Clear Db  services
-    Start Broker  True
-    Start Engine
-    Process Service Check result    host_1    anomaly_${serv_id}    2    taratata|metric=70%;50;75
-    Check Service Status With Timeout  host_1  anomaly_${serv_id}  3  30
-    Stop Broker  True
-    Stop Engine
+    [Tags]    Broker    Engine    Anomaly
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Config Broker Sql Output    central    unified_sql
+    ${serv_id}    Ctn Create Anomaly Detection    ${0}    ${1}    ${1}    metric
+    ${predict_data}    Evaluate    [[0,0,2],[1648812678,0,3]]
+    Ctn Create Anomaly Threshold File    /tmp/anomaly_threshold.json    ${1}    ${serv_id}    metric    ${predict_data}
+    Ctn Clear Retention
+    Ctn Clear Db    services
+    Ctn Start Broker    True
+    Ctn Start Engine
+    Ctn Process Service Check Result    host_1    anomaly_${serv_id}    2    taratata|metric=70%;50;75
+    Ctn Check Service Status With Timeout    host_1    anomaly_${serv_id}    3  30
+    Ctn Stop Broker    True
+    Ctn Stop Engine
 
 
 ANO_OUT_LOWER_THAN_LIMIT
     [Documentation]    an anomaly detection with a perfdata lower than lower limit make a critical state
-    [Tags]  Broker    Engine  Anomaly
-    Config Engine    ${1}    ${50}    ${20}
-    Config Broker    central
-    Config Broker    module    ${1}
-    Broker Config Log    central    sql    debug
-    Config Broker Sql Output    central    unified_sql
-    ${serv_id}    Create Anomaly Detection  ${0}  ${1}  ${1}  metric
-    ${predict_data}    Evaluate  [[0,50,52],[2648812678,50,63]]
-    Create Anomaly Threshold File  /tmp/anomaly_threshold.json  ${1}  ${serv_id}  metric  ${predict_data}
-    Clear Retention
-    Clear Db  services
-    Start Broker  True
-    Start Engine
-    Process Service Check result    host_1    anomaly_${serv_id}    2    taratata|metric=20%;50;75
-    Check Service Status With Timeout  host_1  anomaly_${serv_id}  2  30
-    Stop Broker  True
-    Stop Engine
+    [Tags]    Broker    Engine    Anomaly
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Config Broker Sql Output    central    unified_sql
+    ${serv_id}    Ctn Create Anomaly Detection    ${0}    ${1}    ${1}    metric
+    ${predict_data}    Evaluate    [[0,50,52],[2648812678,50,63]]
+    Ctn Create Anomaly Threshold File    /tmp/anomaly_threshold.json    ${1}    ${serv_id}    metric    ${predict_data}
+    Ctn Clear Retention
+    Ctn Clear Db    services
+    Ctn Start Broker    True
+    Ctn Start Engine
+    Ctn Process Service Check Result    host_1    anomaly_${serv_id}    2    taratata|metric=20%;50;75
+    Ctn Check Service Status With Timeout    host_1    anomaly_${serv_id}    2  30
+    Ctn Stop Broker    True
+    Ctn Stop Engine
 
 ANO_OUT_UPPER_THAN_LIMIT
     [Documentation]    an anomaly detection with a perfdata upper than upper limit make a critical state
-    [Tags]  Broker    Engine  Anomaly
-    Config Engine    ${1}    ${50}    ${20}
-    Config Broker    central
-    Config Broker    module    ${1}
-    Broker Config Log    central    sql    debug
-    Config Broker Sql Output    central    unified_sql
-    ${serv_id}    Create Anomaly Detection  ${0}  ${1}  ${1}  metric
-    ${predict_data}    Evaluate  [[0,50,52],[2648812678,50,63]]
-    Create Anomaly Threshold File  /tmp/anomaly_threshold.json  ${1}  ${serv_id}  metric  ${predict_data}
-    Clear Retention
-    Clear Db  services
-    Start Broker  True
-    Start Engine
-    Process Service Check result    host_1    anomaly_${serv_id}    2    taratata|metric=80%;50;75
-    Check Service Status With Timeout  host_1  anomaly_${serv_id}  2  30
-    Stop Broker  True
-    Stop Engine
+    [Tags]    Broker    Engine    Anomaly
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Config Broker Sql Output    central    unified_sql
+    ${serv_id}    Ctn Create Anomaly Detection    ${0}    ${1}    ${1}    metric
+    ${predict_data}    Evaluate    [[0,50,52],[2648812678,50,63]]
+    Ctn Create Anomaly Threshold File    /tmp/anomaly_threshold.json    ${1}    ${serv_id}    metric    ${predict_data}
+    Ctn Clear Retention
+    Ctn Clear Db    services
+    Ctn Start Broker    True
+    Ctn Start Engine
+    Ctn Process Service Check Result    host_1    anomaly_${serv_id}    2    taratata|metric=80%;50;75
+    Ctn Check Service Status With Timeout    host_1    anomaly_${serv_id}    2  30
+    Ctn Stop Broker    True
+    Ctn Stop Engine
 
 ANO_JSON_SENSITIVITY_NOT_SAVED
     [Documentation]    json sensitivity not saved in retention
-    [Tags]  Engine  Anomaly  Retention
-    Config Engine    ${1}    ${50}    ${20}
-    ${serv_id}    Create Anomaly Detection  ${0}  ${1}  ${1}  metric
-    ${predict_data}    Evaluate  [[0,50,2, 10],[2648812678,25,-5,6]]
-    Create Anomaly Threshold File V2  /tmp/anomaly_threshold.json  ${1}  ${serv_id}  metric  55.0  ${predict_data}
-    Clear Retention
-    Start Engine
-    Sleep  5s
-    Stop Engine
-    ${retention_sensitivity}    Grep Retention  ${0}  sensitivity=0.00
+    [Tags]    Engine    Anomaly    Retention
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    ${serv_id}    Ctn Create Anomaly Detection    ${0}    ${1}    ${1}    metric
+    ${predict_data}    Evaluate    [[0,50,2, 10],[2648812678,25,-5,6]]
+    Ctn Create Anomaly Threshold File V2    /tmp/anomaly_threshold.json    ${1}    ${serv_id}    metric    55.0    ${predict_data}
+    Ctn Clear Retention
+    Ctn Start Engine
+    Sleep    5s
+    Ctn Stop Engine
+    ${retention_sensitivity}    Ctn Grep Retention    ${0}    sensitivity=0.00
     Should Be Equal As Strings    ${retention_sensitivity}    sensitivity=0.00 
 
 ANO_CFG_SENSITIVITY_SAVED
     [Documentation]    cfg sensitivity saved in retention
-    [Tags]  Engine  Anomaly  Retention
-    Config Engine    ${1}    ${50}    ${20}
-    ${serv_id}    Create Anomaly Detection  ${0}  ${1}  ${1}  metric  4.00
-    ${predict_data}    Evaluate  [[0,50,2, 10],[2648812678,25,-5,6]]
-    Create Anomaly Threshold File V2  /tmp/anomaly_threshold.json  ${1}  ${serv_id}  metric  55.0  ${predict_data}
-    Clear Retention
-    Start Engine
-    Sleep  5s
-    Stop Engine
-    ${retention_sensitivity}    Grep Retention  ${0}  sensitivity=4.00
+    [Tags]    Engine    Anomaly    Retention
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    ${serv_id}    Ctn Create Anomaly Detection    ${0}    ${1}    ${1}    metric    4.00
+    ${predict_data}    Evaluate    [[0,50,2, 10],[2648812678,25,-5,6]]
+    Ctn Create Anomaly Threshold File V2    /tmp/anomaly_threshold.json    ${1}    ${serv_id}    metric    55.0    ${predict_data}
+    Ctn Clear Retention
+    Ctn Start Engine
+    Sleep    5s
+    Ctn Stop Engine
+    ${retention_sensitivity}    Ctn Grep Retention    ${0}    sensitivity=4.00
     Should Be Equal As Strings    ${retention_sensitivity}    sensitivity=4.00
 
 ANO_EXTCMD_SENSITIVITY_SAVED
     [Documentation]    extcmd sensitivity saved in retention
-    [Tags]  Engine  Anomaly  Retention  extcmd
-      FOR  ${use_grpc}  IN RANGE  1  2
-        Config Engine    ${1}    ${50}    ${20}
-        ${serv_id}    Create Anomaly Detection  ${0}  ${1}  ${1}  metric
-        ${predict_data}    Evaluate  [[0,50,2, 10],[2648812678,25,-5,6]]
-        Create Anomaly Threshold File V2  /tmp/anomaly_threshold.json  ${1}  ${serv_id}  metric  55.0  ${predict_data}
-        Clear Retention
-        Start Engine
-        Sleep  5s
-        Update Ano Sensitivity  ${use_grpc}  host_1  anomaly_1001  4.55
-        Sleep  1s
-        Stop Engine
-        ${retention_sensitivity}    Grep Retention  ${0}  sensitivity=4.55
+    [Tags]    Engine    Anomaly    Retention    extcmd
+      FOR    ${use_grpc}    IN RANGE    1  2
+        Ctn Config Engine    ${1}    ${50}    ${20}
+        ${serv_id}    Ctn Create Anomaly Detection    ${0}    ${1}    ${1}    metric
+        ${predict_data}    Evaluate    [[0,50,2, 10],[2648812678,25,-5,6]]
+        Ctn Create Anomaly Threshold File V2    /tmp/anomaly_threshold.json    ${1}    ${serv_id}    metric    55.0    ${predict_data}
+        Ctn Clear Retention
+        Ctn Start Engine
+        Sleep    5s
+        Ctn Update Ano Sensitivity    ${use_grpc}    host_1    anomaly_1001    4.55
+        Sleep    1s
+        Ctn Stop Engine
+        ${retention_sensitivity}    Ctn Grep Retention    ${0}    sensitivity=4.55
         Should Be Equal As Strings    ${retention_sensitivity}    sensitivity=4.55
     END
 
 AOUTLU1
     [Documentation]    an anomaly detection with a perfdata upper than upper limit make a critical state with bbdo 3
-    [Tags]  Broker    Engine    Anomaly    bbdo
-    Config Engine    ${1}    ${50}    ${20}
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module    ${1}
-    Broker Config Log    central    sql    debug
-    Config Broker Sql Output    central    unified_sql
-    Broker Config Add Item    module0    bbdo_version    3.0.1
-    Broker Config Add Item    rrd    bbdo_version    3.0.1
-    Broker Config Add Item    central    bbdo_version    3.0.1
-    ${serv_id}    Create Anomaly Detection  ${0}  ${1}  ${1}  metric
-    ${predict_data}    Evaluate  [[0,50,52],[2648812678,50,63]]
-    Create Anomaly Threshold File  /tmp/anomaly_threshold.json  ${1}  ${serv_id}  metric  ${predict_data}
-    Clear Retention
-    Clear Db  services
-    Start Broker
+    [Tags]    Broker    Engine    Anomaly    bbdo
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.1
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.1
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.1
+    ${serv_id}    Ctn Create Anomaly Detection    ${0}    ${1}    ${1}    metric
+    ${predict_data}    Evaluate    [[0,50,52],[2648812678,50,63]]
+    Ctn Create Anomaly Threshold File    /tmp/anomaly_threshold.json    ${1}    ${serv_id}    metric    ${predict_data}
+    Ctn Clear Retention
+    Ctn Clear Db    services
+    Ctn Start Broker
     ${start}    Get Current Date
-    Start Engine
+    Ctn Start Engine
     # Let's wait for the check of external commands
     ${content}    Create List    check_for_external_commands
-    ${result}    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    msg=No check for external commands executed for 1mn.
 
-    Process Service Check result    host_1    anomaly_${serv_id}    2    taratata|metric=80%;50;75
-    Check Service Status With Timeout  host_1  anomaly_${serv_id}  2  30
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Process Service Check Result    host_1    anomaly_${serv_id}    2    taratata|metric=80%;50;75
+    Ctn Check Service Status With Timeout    host_1    anomaly_${serv_id}    2  30
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
     ${lst}    Create List    1    0    4
-    ${result}    Check Types in resources    ${lst}
+    ${result}    Ctn Check Types In Resources    ${lst}
     Should Be True    ${result}    msg=The table 'resources' should contain rows of types SERVICE, HOST and ANOMALY_DETECTION.
 
 ANO_DT1
     [Documentation]    downtime on dependent service is inherited by ano
-    [Tags]  Broker    Engine    Anomaly
-    Config Engine    ${1}    ${50}    ${20}
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module    ${1}
-    Broker Config Log    central    sql    debug
-    Config Broker Sql Output    central    unified_sql
-    Broker Config Add Item    module0    bbdo_version    3.0.1
-    Broker Config Add Item    rrd    bbdo_version    3.0.1
-    Broker Config Add Item    central    bbdo_version    3.0.1
-    ${serv_id}    Create Anomaly Detection  ${0}  ${1}  ${1}  metric
-    ${predict_data}     Evaluate  [[0,50,52],[2648812678,50,63]]
-    Create Anomaly Threshold File  /tmp/anomaly_threshold.json  ${1}  ${serv_id}  metric  ${predict_data}
-    Clear Retention
-    Clear Db  services
-    Clear Db    downtimes
-    Start Broker
+    [Tags]    Broker    Engine    Anomaly
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.1
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.1
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.1
+    ${serv_id}    Ctn Create Anomaly Detection    ${0}    ${1}    ${1}    metric
+    ${predict_data}     Evaluate    [[0,50,52],[2648812678,50,63]]
+    Ctn Create Anomaly Threshold File    /tmp/anomaly_threshold.json    ${1}    ${serv_id}    metric    ${predict_data}
+    Ctn Clear Retention
+    Ctn Clear Db    services
+    Ctn Clear Db    downtimes
+    Ctn Start Broker
     ${start}    Get Current Date
-    Start Engine
+    Ctn Start Engine
     # Let's wait for the check of external commands
     ${content}    Create List    check_for_external_commands
-    ${result}    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    msg=No check for external commands executed for 1mn.
 
     #create dependent service downtime
-    Schedule Service Fixed Downtime    host_1    service_1  3600
+    Ctn Schedule Service Fixed Downtime    host_1    service_1    3600
 
-    ${result}    Check Service Downtime With Timeout  host_1    service_1  1  60
+    ${result}    Ctn Check Service Downtime With Timeout    host_1    service_1    1  60
     Should Be True    ${result}    msg=dependent service must be in downtime
-    ${result}    Check Service Downtime With Timeout  host_1    anomaly_${serv_id}  1  60
+    ${result}    Ctn Check Service Downtime With Timeout    host_1    anomaly_${serv_id}    1  60
     Should Be True    ${result}    msg=anomaly service must be in downtime
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 ANO_DT2
     [Documentation]    delete downtime on dependent service delete one on ano serv
-    [Tags]  Broker    Engine    Anomaly
-    Config Engine    ${1}    ${50}    ${20}
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module    ${1}
-    Broker Config Log    central    sql    debug
-    Config Broker Sql Output    central    unified_sql
-    Broker Config Add Item    module0    bbdo_version    3.0.1
-    Broker Config Add Item    rrd    bbdo_version    3.0.1
-    Broker Config Add Item    central    bbdo_version    3.0.1
-    ${serv_id}    Create Anomaly Detection  ${0}  ${1}  ${1}  metric
-    ${predict_data}     Evaluate  [[0,50,52],[2648812678,50,63]]
-    Create Anomaly Threshold File  /tmp/anomaly_threshold.json  ${1}  ${serv_id}  metric  ${predict_data}
-    Clear Retention
-    Clear Db  services
-    Clear Db    downtimes
-    Start Broker
+    [Tags]    Broker    Engine    Anomaly
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.1
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.1
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.1
+    ${serv_id}    Ctn Create Anomaly Detection    ${0}    ${1}    ${1}    metric
+    ${predict_data}     Evaluate    [[0,50,52],[2648812678,50,63]]
+    Ctn Create Anomaly Threshold File    /tmp/anomaly_threshold.json    ${1}    ${serv_id}    metric    ${predict_data}
+    Ctn Clear Retention
+    Ctn Clear Db    services
+    Ctn Clear Db    downtimes
+    Ctn Start Broker
     ${start}    Get Current Date
-    Start Engine
+    Ctn Start Engine
     # Let's wait for the check of external commands
     ${content}    Create List    check_for_external_commands
-    ${result}    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    msg=No check for external commands executed for 1mn.
 
     #create dependent service downtime
-    Schedule Service Fixed Downtime    host_1    service_1  3600
+    Ctn Schedule Service Fixed Downtime    host_1    service_1    3600
 
-    ${result}    Check Service Downtime With Timeout  host_1    anomaly_${serv_id}  1  60
+    ${result}    Ctn Check Service Downtime With Timeout    host_1    anomaly_${serv_id}    1  60
     Should Be True    ${result}    msg=anomaly service must be in downtime
 
-    DELETE SERVICE DOWNTIME  host_1    service_1
-    ${result}    Check Service Downtime With Timeout  host_1    service_1  0  60
+    Ctn Delete Service Downtime    host_1    service_1
+    ${result}    Ctn Check Service Downtime With Timeout    host_1    service_1    0  60
     Should Be True    ${result}    msg=dependent service must be in downtime
-    ${result}    Check Service Downtime With Timeout  host_1    anomaly_${serv_id}  0  60
+    ${result}    Ctn Check Service Downtime With Timeout    host_1    anomaly_${serv_id}    0  60
     Should Be True    ${result}    msg=anomaly service must be in downtime
 
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 ANO_DT3
     [Documentation]    delete downtime on anomaly don t delete dependent service one
-    [Tags]  Broker    Engine    Anomaly
-    Config Engine    ${1}    ${50}    ${20}
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module    ${1}
-    Broker Config Log    central    sql    debug
-    Config Broker Sql Output    central    unified_sql
-    Broker Config Add Item    module0    bbdo_version    3.0.1
-    Broker Config Add Item    rrd    bbdo_version    3.0.1
-    Broker Config Add Item    central    bbdo_version    3.0.1
-    ${serv_id}    Create Anomaly Detection  ${0}  ${1}  ${1}  metric
-    ${predict_data}     Evaluate  [[0,50,52],[2648812678,50,63]]
-    Create Anomaly Threshold File  /tmp/anomaly_threshold.json  ${1}  ${serv_id}  metric  ${predict_data}
-    Clear Retention
-    Clear Db  services
-    Clear Db    downtimes
-    Start Broker
+    [Tags]    Broker    Engine    Anomaly
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.1
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.1
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.1
+    ${serv_id}    Ctn Create Anomaly Detection    ${0}    ${1}    ${1}    metric
+    ${predict_data}     Evaluate    [[0,50,52],[2648812678,50,63]]
+    Ctn Create Anomaly Threshold File    /tmp/anomaly_threshold.json    ${1}    ${serv_id}    metric    ${predict_data}
+    Ctn Clear Retention
+    Ctn Clear Db    services
+    Ctn Clear Db    downtimes
+    Ctn Start Broker
     ${start}    Get Current Date
-    Start Engine
+    Ctn Start Engine
     # Let's wait for the check of external commands
     ${content}    Create List    check_for_external_commands
-    ${result}    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    msg=No check for external commands executed for 1mn.
 
     #create dependent service downtime
-    Schedule Service Fixed Downtime    host_1    service_1  3600
+    Ctn Schedule Service Fixed Downtime    host_1    service_1    3600
 
-    ${result}    Check Service Downtime With Timeout  host_1    anomaly_${serv_id}  1  60
+    ${result}    Ctn Check Service Downtime With Timeout    host_1    anomaly_${serv_id}    1  60
     Should Be True    ${result}    msg=anomaly service must be in downtime
 
-    DELETE SERVICE DOWNTIME  host_1    anomaly_${serv_id}
-    ${result}    Check Service Downtime With Timeout  host_1    anomaly_${serv_id}  0  60
+    Ctn Delete Service Downtime    host_1    anomaly_${serv_id}
+    ${result}    Ctn Check Service Downtime With Timeout    host_1    anomaly_${serv_id}    0  60
     Should Be True    ${result}    msg=anomaly service must be in downtime
-    Sleep  2s
-    ${result}    Check Service Downtime With Timeout  host_1    service_1  1  60
+    Sleep    2s
+    ${result}    Ctn Check Service Downtime With Timeout    host_1    service_1    1  60
     Should Be True    ${result}    msg=dependent service must be in downtime
 
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 
 ANO_DT4
     [Documentation]    set dt on anomaly and on dependent service, delete last one don t delete first one
-    [Tags]  Broker    Engine    Anomaly
-    Config Engine    ${1}    ${50}    ${20}
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module    ${1}
-    Broker Config Log    central    sql    debug
-    Config Broker Sql Output    central    unified_sql
-    Broker Config Add Item    module0    bbdo_version    3.0.1
-    Broker Config Add Item    rrd    bbdo_version    3.0.1
-    Broker Config Add Item    central    bbdo_version    3.0.1
-    ${serv_id}    Create Anomaly Detection  ${0}  ${1}  ${1}  metric
-    ${predict_data}     Evaluate  [[0,50,52],[2648812678,50,63]]
-    Create Anomaly Threshold File  /tmp/anomaly_threshold.json  ${1}  ${serv_id}  metric  ${predict_data}
-    Clear Retention
-    Clear Db  services
-    Clear Db    downtimes
-    Start Broker
+    [Tags]    Broker    Engine    Anomaly
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.1
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.1
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.1
+    ${serv_id}    Ctn Create Anomaly Detection    ${0}    ${1}    ${1}    metric
+    ${predict_data}     Evaluate    [[0,50,52],[2648812678,50,63]]
+    Ctn Create Anomaly Threshold File    /tmp/anomaly_threshold.json    ${1}    ${serv_id}    metric    ${predict_data}
+    Ctn Clear Retention
+    Ctn Clear Db    services
+    Ctn Clear Db    downtimes
+    Ctn Start Broker
     ${start}    Get Current Date
-    Start Engine
+    Ctn Start Engine
     # Let's wait for the check of external commands
     ${content}    Create List    check_for_external_commands
-    ${result}    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    msg=No check for external commands executed for 1mn.
 
     #create dependent service downtime
-    Schedule Service Fixed Downtime    host_1    service_1  3600
-    Schedule Service Fixed Downtime    host_1    anomaly_${serv_id}  3600
+    Ctn Schedule Service Fixed Downtime    host_1    service_1    3600
+    Ctn Schedule Service Fixed Downtime    host_1    anomaly_${serv_id}    3600
 
-    ${result}    Check Service Downtime With Timeout  host_1    anomaly_${serv_id}  2  60
+    ${result}    Ctn Check Service Downtime With Timeout    host_1    anomaly_${serv_id}    2  60
     Should Be True    ${result}    msg=anomaly service must be in double downtime
 
-    DELETE SERVICE DOWNTIME  host_1    service_1
-    ${result}    Check Service Downtime With Timeout  host_1    service_1  0  60
+    Ctn Delete Service Downtime    host_1    service_1
+    ${result}    Ctn Check Service Downtime With Timeout    host_1    service_1    0  60
     Should Be True    ${result}    msg=dependent service mustn t be in downtime
-    ${result}    Check Service Downtime With Timeout  host_1    anomaly_${serv_id}  1  60
+    ${result}    Ctn Check Service Downtime With Timeout    host_1    anomaly_${serv_id}    1  60
     Should Be True    ${result}    msg=anomaly service must be in simple downtime
 
-
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 
 ANO_NOFILE_VERIF_CONFIG_NO_ERROR
     [Documentation]    an anomaly detection without threshold file doesn't display error on config check
     [Tags]    broker    engine    anomaly    MON-35579
-    Config Engine    ${1}    ${50}    ${20}
-    Create Anomaly Detection    ${0}    ${1}    ${1}    metric
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Create Anomaly Detection    ${0}    ${1}    ${1}    metric
     Remove File    /tmp/anomaly_threshold.json
-    Clear Retention
+    Ctn Clear Retention
     Create Directory    ${ENGINE_LOG}/config0
     Start Process
     ...    /usr/sbin/centengine
diff --git a/tests/broker-engine/bbdo-protobuf.robot b/tests/broker-engine/bbdo-protobuf.robot
index 7517f24a5e2..1f2172328b1 100644
--- a/tests/broker-engine/bbdo-protobuf.robot
+++ b/tests/broker-engine/bbdo-protobuf.robot
@@ -12,148 +12,148 @@ Library             ../resources/Broker.py
 Library             ../resources/Common.py
 Library             ../resources/specific-duplication.py
 
-Suite Setup         Clean Before Suite
-Suite Teardown      Clean After Suite
-Test Setup          Stop Processes
-Test Teardown       Save logs If Failed
+Suite Setup         Ctn Clean Before Suite
+Suite Teardown      Ctn Clean After Suite
+Test Setup          Ctn Stop Processes
+Test Teardown       Ctn Save Logs If Failed
 
 
 *** Test Cases ***
 BEPBBEE1
     [Documentation]    central-module configured with bbdo_version 3.0 but not others. Unable to establish connection.
     [Tags]    broker    engine    protobuf    bbdo
-    Config Engine    ${1}
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module
-    Broker Config Add Item    module0    bbdo_version    3.0.0
-    Broker Config Log    module0    bbdo    debug
-    Broker Config Log    central    bbdo    debug
-    Clear Retention
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Log    module0    bbdo    debug
+    Ctn Broker Config Log    central    bbdo    debug
+    Ctn Clear Retention
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
     ${content}    Create List    BBDO: peer is using protocol version 3.0.0 whereas we're using protocol version 2.0.0
-    ${result}    Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
     Should Be True    ${result}    msg=Message about not matching bbdo versions not available
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 BEPBBEE2
     [Documentation]    bbdo_version 3 not compatible with sql/storage
     [Tags]    broker    engine    protobuf    bbdo
-    Config Engine    ${1}
-    Config Broker    central
-    Config Broker    module
-    Config Broker    rrd
-    Broker Config Add Item    module0    bbdo_version    3.0.0
-    Broker Config Add Item    central    bbdo_version    3.0.0
-    Broker Config Add Item    rrd    bbdo_version    3.0.0
-    Broker Config Log    central    sql    debug
-    Broker Config Flush Log    central    0
-    Clear Retention
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config Broker    rrd
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Broker Config Flush Log    central    0
+    Ctn Clear Retention
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
     ${content}    Create List
     ...    Configuration check error: bbdo versions >= 3.0.0 need the unified_sql module to be configured.
-    ${result}    Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
     Should Be True    ${result}    msg=Message about a missing config of unified_sql not available.
-    Stop Engine
+    Ctn Stop Engine
 
 BEPBBEE3
     [Documentation]    bbdo_version 3 generates new bbdo protobuf service status messages.
     [Tags]    broker    engine    protobuf    bbdo
     Remove File    /tmp/pbservicestatus.log
-    Config Engine    ${1}
-    Config Broker    central
-    Config Broker    module
-    Config Broker    rrd
-    Broker Config Add Item    module0    bbdo_version    3.0.0
-    Broker Config Add Item    central    bbdo_version    3.0.0
-    Broker Config Add Item    rrd    bbdo_version    3.0.0
-    Broker Config Log    central    sql    debug
-    Config Broker Sql Output    central    unified_sql
-    Broker Config Add Lua Output    central    test-protobuf    ${SCRIPTS}test-pbservicestatus.lua
-    Clear Retention
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config Broker    rrd
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Broker Config Add Lua Output    central    test-protobuf    ${SCRIPTS}test-pbservicestatus.lua
+    Ctn Clear Retention
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
     Wait Until Created    /tmp/pbservicestatus.log    1m
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 BEPBBEE4
     [Documentation]    bbdo_version 3 generates new bbdo protobuf host status messages.
     [Tags]    broker    engine    protobuf    bbdo
     Remove File    /tmp/pbhoststatus.log
-    Config Engine    ${1}
-    Config Broker    central
-    Config Broker    module
-    Config Broker    rrd
-    Broker Config Add Item    module0    bbdo_version    3.0.0
-    Broker Config Add Item    central    bbdo_version    3.0.0
-    Broker Config Add Item    rrd    bbdo_version    3.0.0
-    Broker Config Log    central    sql    debug
-    Config Broker Sql Output    central    unified_sql
-    Broker Config Add Lua Output    central    test-protobuf    ${SCRIPTS}test-pbhoststatus.lua
-    Clear Retention
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config Broker    rrd
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Broker Config Add Lua Output    central    test-protobuf    ${SCRIPTS}test-pbhoststatus.lua
+    Ctn Clear Retention
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
     Wait Until Created    /tmp/pbhoststatus.log    1m
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 BEPBBEE5
     [Documentation]    bbdo_version 3 generates new bbdo protobuf service messages.
     [Tags]    broker    engine    protobuf    bbdo
     Remove File    /tmp/pbservice.log
-    Config Engine    ${1}
-    Config Broker    central
-    Config Broker    module
-    Config Broker    rrd
-    Broker Config Add Item    module0    bbdo_version    3.0.0
-    Broker Config Add Item    central    bbdo_version    3.0.0
-    Broker Config Add Item    rrd    bbdo_version    3.0.0
-    Broker Config Log    central    sql    debug
-    Config Broker Sql Output    central    unified_sql
-    Broker Config Add Lua Output    central    test-protobuf    ${SCRIPTS}test-pbservice.lua
-    Clear Retention
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config Broker    rrd
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Broker Config Add Lua Output    central    test-protobuf    ${SCRIPTS}test-pbservice.lua
+    Ctn Clear Retention
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
     Wait Until Created    /tmp/pbservice.log    1m
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 BEPBRI1
     [Documentation]    bbdo_version 3 use pb_resource new bbdo protobuf ResponsiveInstance message.
     [Tags]    broker    engine    protobuf    bbdo
     Remove File    /tmp/pbresponsiveinstance.log
-    Config Engine    ${1}
-    Config Broker    central
-    Config Broker    module
-    Broker Config Add Item    module0    bbdo_version    3.0.0
-    Broker Config Add Item    central    bbdo_version    3.0.0
-    Broker Config Log    central    sql    trace
-    Config Broker Sql Output    central    unified_sql
-    Config Broker Remove RRD Output    central
-    Broker Config Output Set    central    central-broker-unified-sql    read_timeout    2
-    Broker Config Output Set    central    central-broker-unified-sql    instance_timeout    2
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config Broker Remove Rrd Output    central
+    Ctn Broker Config Output Set    central    central-broker-unified-sql    read_timeout    2
+    Ctn Broker Config Output Set    central    central-broker-unified-sql    instance_timeout    2
 
-    Broker Config Add Lua Output    central    test-protobuf    ${SCRIPTS}test-responsiveinstance.lua
-    Clear Retention
+    Ctn Broker Config Add Lua Output    central    test-protobuf    ${SCRIPTS}test-responsiveinstance.lua
+    Ctn Clear Retention
     Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
     Execute SQL String    DELETE FROM instances
     ${start}    Get Current Date
-    Start Broker    True
-    Start Engine
+    Ctn Start Broker    True
+    Ctn Start Engine
     Wait Until Created    /tmp/pbresponsiveinstance.log    30s
     ${grep_res}    Grep File    /tmp/pbresponsiveinstance.log    "_type":65582, "category":1, "element":46,
     ${grep_res}    Get Lines Containing String    ${grep_res}    "poller_id":1, "responsive":true
     Should Not Be Empty    ${grep_res}    msg="responsive":true not found
-    Stop Engine
+    Ctn Stop Engine
     FOR    ${i}    IN RANGE    ${60}
         ${grep_res}    Grep File    /tmp/pbresponsiveinstance.log    "_type":65582, "category":1, "element":46,
         ${grep_res}    Get Lines Containing String    ${grep_res}    "poller_id":1, "responsive":false
@@ -161,22 +161,22 @@ BEPBRI1
         Sleep    1s
     END
     Should Not Be Empty    ${grep_res}    msg="responsive":false not found
-    Kindly Stop Broker    True
+    Ctn Kindly Stop Broker    True
 
 BEPBCVS
     [Documentation]    bbdo_version 3 communication of custom variables.
     [Tags]    broker    engine    protobuf    bbdo
-    Config Engine    ${1}
-    Config Broker    central
-    Config BBDO3    ${1}
-    Broker Config Log    central    sql    trace
-    Config Broker Sql Output    central    unified_sql
-    Clear Retention
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config BBDO3    ${1}
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Clear Retention
     ${start}    Get Current Date
-    Start Broker    True
-    Start Engine
+    Ctn Start Broker    True
+    Ctn Start Engine
     ${content}    Create List    check_for_external_commands
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    msg=No check for external commands executed for 1mn.
     Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
 
@@ -189,5 +189,5 @@ BEPBCVS
     END
     Should Be Equal As Strings    ${output}    (('VAL1',), ('VAL_SERV1',))
 
-    Stop Engine
-    Kindly Stop Broker    True
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker    True
diff --git a/tests/broker-engine/compression.robot b/tests/broker-engine/compression.robot
index a02757c4174..3bd5e8b193e 100644
--- a/tests/broker-engine/compression.robot
+++ b/tests/broker-engine/compression.robot
@@ -1,9 +1,9 @@
 *** Settings ***
 Resource	../resources/resources.robot
-Suite Setup	Clean Before Suite
-Suite Teardown	Clean After Suite
-Test Setup	Stop Processes
-Test Teardown	Save logs If Failed
+Suite Setup	Ctn Clean Before Suite
+Suite Teardown	Ctn Clean After Suite
+Test Setup	Ctn Stop Processes
+Test Teardown	Ctn Save Logs If Failed
 
 Documentation	Centreon Broker and Engine communication with or without compression
 Library	Process
@@ -18,24 +18,24 @@ Library	../resources/Common.py
 BECC1
 	[Documentation]	Broker/Engine communication with compression between central and poller
 	[Tags]	Broker	Engine	compression	tcp
-	Config Engine	${1}
-	Config Broker	rrd
+	Ctn Config Engine	${1}
+	Ctn Config Broker	rrd
 	FOR	${comp1}	IN	@{choices}
 	FOR	${comp2}	IN	@{choices}
 		Log To Console	Compression set to ${comp1} on central and to ${comp2} on module
-		Config Broker	central
-		Config Broker	module
-		Broker Config Input set	central	central-broker-master-input	compression	${comp1}
-		Broker Config Output set	module0	central-module-master-output	compression	${comp2}
-		Broker Config Log	central	bbdo	info
-		Broker Config Log	module0	bbdo	info
+		Ctn Config Broker	central
+		Ctn Config Broker	module
+		Ctn Broker Config Input Set	central	central-broker-master-input	compression	${comp1}
+		Ctn Broker Config Output Set	module0	central-module-master-output	compression	${comp2}
+		Ctn Broker Config Log	central	bbdo	info
+		Ctn Broker Config Log	module0	bbdo	info
 		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${result}=	Check Connections
+		Ctn Start Broker
+		Ctn Start Engine
+		${result}=	Ctn Check Connections
 		Should Be True	${result}	msg=Engine and Broker not connected
-		Kindly Stop Broker
-		Stop Engine
+		Ctn Kindly Stop Broker
+		Ctn Stop Engine
 		${content1}=	Create List	we have extensions '${ext["${comp1}"]}' and peer has '${ext["${comp2}"]}'
 		${content2}=	Create List	we have extensions '${ext["${comp2}"]}' and peer has '${ext["${comp1}"]}'
 		IF	"${comp1}" == "yes" and "${comp2}" == "no"
@@ -44,10 +44,10 @@ BECC1
 			Insert Into List	${content2}	${-1}	extension 'COMPRESSION' is set to 'yes' in the configuration but cannot be activated because of peer configuration
 		END
 		${log}=	Catenate	SEPARATOR=	${BROKER_LOG}	/central-broker-master.log
-		${result}=	Find In Log	${log}	${start}	${content1}
+		${result}=	Ctn Find In Log	${log}	${start}	${content1}
 		Should Be True	${result}
 		${log}=	Catenate	SEPARATOR=	${BROKER_LOG}	/central-module-master0.log
-		${result}=	Find In Log	${log}	${start}	${content2}
+		${result}=	Ctn Find In Log	${log}	${start}	${content2}
 		Should Be True	${result}
 	END
 	END
diff --git a/tests/broker-engine/delete-poller.robot b/tests/broker-engine/delete-poller.robot
index 8f92910653e..79b4aae8d39 100644
--- a/tests/broker-engine/delete-poller.robot
+++ b/tests/broker-engine/delete-poller.robot
@@ -11,30 +11,30 @@ Library             ../resources/Engine.py
 Library             ../resources/Broker.py
 Library             ../resources/Common.py
 
-Suite Setup         Clean Before Suite
-Suite Teardown      Clean After Suite
-Test Setup          Stop Processes
-Test Teardown       Save Logs If Failed
+Suite Setup         Ctn Clean Before Suite
+Suite Teardown      Ctn Clean After Suite
+Test Setup          Ctn Stop Processes
+Test Teardown       Ctn Save Logs If Failed
 
 
 *** Test Cases ***
 EBDP1
     [Documentation]    Four new pollers are started and then we remove Poller3.
     [Tags]    broker    engine    grpc
-    Config Engine    ${4}    ${50}    ${20}
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module    ${4}
-    Config BBDO3    ${4}
-    Broker Config Log    central    sql    trace
+    Ctn Config Engine    ${4}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${4}
+    Ctn Config BBDO3    ${4}
+    Ctn Broker Config Log    central    sql    trace
     ${start}    Get Current Date
-    Clear Instances
-    Start Broker
-    Start Engine
+    Ctn Clear Instances
+    Ctn Start Broker
+    Ctn Start Engine
 
     # Let's wait until engine listens to external_commands.
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog3}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog3}    ${start}    ${content}    60
     Should Be True    ${result}    check_for_external_commands is missing.
 
     Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
@@ -45,20 +45,20 @@ EBDP1
     END
     Should Be Equal As Strings    ${output}    ((4,),)
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
     # Poller3 is removed from the engine configuration but still there in centreon_storage DB
-    Config Engine    ${3}    ${50}    ${20}
+    Ctn Config Engine    ${3}    ${50}    ${20}
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
 
     # Let's wait for the initial service states.
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    check_for_external_commands is missing.
 
-    Remove Poller    51001    Poller3
+    Ctn Remove Poller    51001    Poller3
     FOR    ${index}    IN RANGE    60
         ${output}    Query    SELECT instance_id FROM instances WHERE name='Poller3'
         Sleep    1s
@@ -66,27 +66,27 @@ EBDP1
     END
     Should Be Equal As Strings    ${output}    ()
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 EBDP2
     [Documentation]    Three new pollers are started, then they are killed. After a simple restart of broker, it is still possible to remove Poller2 if removed from the configuration.
     [Tags]    broker    engine    grpc
-    Config Engine    ${3}    ${50}    ${20}
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module    ${3}
-    Config BBDO3    ${3}
-    Broker Config Log    central    sql    trace
-    Broker Config Log    central    processing    info
-    Clear Instances
+    Ctn Config Engine    ${3}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${3}
+    Ctn Config BBDO3    ${3}
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Log    central    processing    info
+    Ctn Clear Instances
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
 
     # Let's wait until engine listens to external_commands.
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog2}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog2}    ${start}    ${content}    60
     Should Be True    ${result}    check_for_external_commands is missing.
 
     Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
@@ -107,24 +107,24 @@ EBDP2
     Terminate Process    e2
 
     ${content}    Create List    feeder 'central-broker-master-input-\d', connection closed
-    ${result}    Find Regex In Log With Timeout    ${centralLog}    ${start_remove}    ${content}    60
+    ${result}    Ctn Find Regex In Log With Timeout    ${centralLog}    ${start_remove}    ${content}    60
     Should Be True    ${result}    connection closed not found.
 
     Log To Console    Reconfiguration of 2 pollers
     # Poller2 is removed from the engine configuration but still there in centreon_storage DB
-    Config Engine    ${2}    ${50}    ${20}
+    Ctn Config Engine    ${2}    ${50}    ${20}
     ${start}    Get Current Date
-    Kindly Stop Broker
-    Clear Engine Logs
-    Start Engine
-    Start Broker
+    Ctn Kindly Stop Broker
+    Ctn Clear Engine Logs
+    Ctn Start Engine
+    Ctn Start Broker
 
     # Let's wait until engine listens to external_commands.
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    check_for_external_commands is missing.
 
-    Remove Poller    51001    Poller2
+    Ctn Remove Poller    51001    Poller2
     FOR    ${index}    IN RANGE    60
         ${output}    Query    SELECT instance_id FROM instances WHERE name='Poller2'
         Sleep    1s
@@ -133,32 +133,32 @@ EBDP2
     END
     Should Be Equal As Strings    ${output}    ()
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 EBDP_GRPC2
     [Documentation]    Three new pollers are started, then they are killed. After a simple restart of broker, it is still possible to remove Poller2 if removed from the configuration.
     [Tags]    broker    engine    grpc
-    Config Engine    ${3}    ${50}    ${20}
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module    ${3}
-    Config BBDO3    ${3}
-    Config Broker BBDO Input    central    bbdo_server    5669    grpc
-    Config Broker BBDO Output    module0    bbdo_client    5669    grpc    localhost
-    Config Broker BBDO Output    module1    bbdo_client    5669    grpc    localhost
-    Config Broker BBDO Output    module2    bbdo_client    5669    grpc    localhost
-    Broker Config Log    central    sql    trace
-    Broker Config Log    central    processing    info
-    Broker Config Log    central    grpc    info
-    Clear Instances
+    Ctn Config Engine    ${3}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${3}
+    Ctn Config BBDO3    ${3}
+    Ctn Config Broker Bbdo Input    central    bbdo_server    5669    grpc
+    Ctn Config Broker Bbdo Output    module0    bbdo_client    5669    grpc    localhost
+    Ctn Config Broker Bbdo Output    module1    bbdo_client    5669    grpc    localhost
+    Ctn Config Broker Bbdo Output    module2    bbdo_client    5669    grpc    localhost
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Log    central    processing    info
+    Ctn Broker Config Log    central    grpc    info
+    Ctn Clear Instances
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
 
     # Let's wait until engine listens to external_commands.
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog2}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog2}    ${start}    ${content}    60
     Should Be True    ${result}    check_for_external_commands is missing.
 
     Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
@@ -180,24 +180,24 @@ EBDP_GRPC2
     Terminate Process    e2
 
     ${content}    Create List    feeder 'central-broker-master-input-\d', connection closed
-    ${result}    Find Regex In Log With Timeout    ${centralLog}    ${start_remove}    ${content}    60
+    ${result}    Ctn Find Regex In Log With Timeout    ${centralLog}    ${start_remove}    ${content}    60
     Should Be True    ${result}    connection closed not found.
 
     Log To Console    Reconfiguration of 2 pollers
     # Poller2 is removed from the engine configuration but still there in centreon_storage DB
-    Config Engine    ${2}    ${50}    ${20}
+    Ctn Config Engine    ${2}    ${50}    ${20}
     ${start}    Get Current Date
-    Kindly Stop Broker
-    Clear Engine Logs
-    Start Engine
-    Start Broker
+    Ctn Kindly Stop Broker
+    Ctn Clear Engine Logs
+    Ctn Start Engine
+    Ctn Start Broker
 
     # Let's wait until engine listens to external_commands.
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    check_for_external_commands is missing.
 
-    Remove Poller    51001    Poller2
+    Ctn Remove Poller    51001    Poller2
     FOR    ${index}    IN RANGE    60
         ${output}    Query    SELECT instance_id FROM instances WHERE name='Poller2'
         Sleep    1s
@@ -206,27 +206,27 @@ EBDP_GRPC2
     END
     Should Be Equal As Strings    ${output}    ()
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 EBDP3
     [Documentation]    Three new pollers are started, then they are killed. It is still possible to remove Poller2 if removed from the configuration.
     [Tags]    broker    engine    grpc
-    Config Engine    ${3}    ${50}    ${20}
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module    ${3}
-    Config BBDO3    ${3}
-    Broker Config Log    central    sql    trace
-    Broker Config Output Set    central    central-broker-unified-sql    instance_timeout    10
-    Clear Instances
+    Ctn Config Engine    ${3}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${3}
+    Ctn Config BBDO3    ${3}
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Output Set    central    central-broker-unified-sql    instance_timeout    10
+    Ctn Clear Instances
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
 
     # Let's wait until engine listens to external_commands.
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog2}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog2}    ${start}    ${content}    60
     Should Be True    ${result}    check_for_external_commands is missing.
 
     Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
@@ -248,17 +248,17 @@ EBDP3
 
     Log To Console    Reconfiguration of 2 pollers
     # Poller2 is removed from the engine configuration but still there in centreon_storage DB
-    Config Engine    ${2}    ${50}    ${20}
+    Ctn Config Engine    ${2}    ${50}    ${20}
     ${start}    Get Current Date
-    Clear Engine Logs
-    Start Engine
+    Ctn Clear Engine Logs
+    Ctn Start Engine
 
     # Let's wait until engine listens to external_commands.
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    check_for_external_commands is missing.
 
-    ${result}    Wait For Listen On Range    51001    51001    cbd    60
+    ${result}    Ctn Wait For Listen On Range    51001    51001    cbd    60
     Should Be True    ${result}    gRPC api not started on cbd
     FOR    ${index}    IN RANGE    60
         ${output}    Query    SELECT running, deleted, outdated FROM instances WHERE name='Poller2'
@@ -272,7 +272,7 @@ EBDP3
     ...    "${output[0][0]}" == "0" or "${output[0][1]}" == "1" or "${output[0][2]}" == "1"
     ...    Poller2 should be not running or deleted or outdated.
     ${remove_time}    Get Current Date
-    Remove Poller    51001    Poller2
+    Ctn Remove Poller    51001    Poller2
 
     FOR    ${index}    IN RANGE    60
         ${output}    Query    SELECT instance_id, running, deleted, outdated FROM instances WHERE name='Poller2'
@@ -282,29 +282,29 @@ EBDP3
     END
     Should Be Equal As Strings    ${output}    ()
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 EBDP4
     [Documentation]    Four new pollers are started and then we remove Poller3 with its hosts and services. All service status/host status are then refused by broker.
     [Tags]    broker    engine    grpc
-    Config Engine    ${4}    ${50}    ${20}
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module    ${4}
-    Config BBDO3    ${4}
-    Broker Config Log    central    core    error
-    Broker Config Log    central    sql    trace
-    Broker Config Log    module3    neb    trace
-    Broker Config Flush Log    central    0
-    Clear Instances
+    Ctn Config Engine    ${4}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${4}
+    Ctn Config BBDO3    ${4}
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Log    module3    neb    trace
+    Ctn Broker Config Flush Log    central    0
+    Ctn Clear Instances
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
 
     # Let's wait until engine listens to external_commands.
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog3}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog3}    ${start}    ${content}    60
     Should Be True    ${result}    check_for_external_commands is missing.
 
     Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
@@ -317,26 +317,26 @@ EBDP4
 
     # Let's brutally kill the poller
     ${content}    Create List    processing poller event (id: 4, name: Poller3, running:
-    ${result}    Find In Log With Timeout    ${centralLog}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    60
     Should Be True    ${result}    We want the poller 4 event before stopping broker
-    Kindly Stop Broker
+    Ctn Kindly Stop Broker
     Remove Files    ${centralLog}    ${rrdLog}
 
     # Generation of many service status but kept in memory on poller3.
     FOR    ${i}    IN RANGE    200
-        Process Service Check Result    host_40    service_781    2    service_781 should fail    config3
-        Process Service Check Result    host_40    service_782    1    service_782 should fail    config3
+        Ctn Process Service Check Result    host_40    service_781    2    service_781 should fail    config3
+        Ctn Process Service Check Result    host_40    service_782    1    service_782 should fail    config3
     END
     ${content}    Create List
     ...    SERVICE ALERT: host_40;service_781;CRITICAL
     ...    SERVICE ALERT: host_40;service_782;WARNING
-    ${result}    Find In Log With Timeout    ${engineLog3}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog3}    ${start}    ${content}    60
     Should Be True    ${result}    Service alerts about service 781 and 782 should be raised
 
     ${content}    Create List    callbacks: service (40, 781) has no perfdata    service (40, 782) has no perfdata
-    ${result}    Find In Log With Timeout    ${moduleLog3}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${moduleLog3}    ${start}    ${content}    60
     Should Be True    ${result}    pb service status on services (40, 781) and (40, 782) should be generated
-    Stop Engine
+    Ctn Stop Engine
 
     # Because poller3 is going to be removed, we move its memory file to poller0, 1 and 2.
     Move File
@@ -344,17 +344,17 @@ EBDP4
     ...    ${VarRoot}/lib/centreon-engine/central-module-master0.memory.central-module-master-output
 
     # Poller3 is removed from the engine configuration but still there in centreon_storage DB
-    Config Engine    ${3}    ${39}    ${20}
+    Ctn Config Engine    ${3}    ${39}    ${20}
 
     # Restart Broker
-    Start Broker
+    Ctn Start Broker
 
     # Let's wait until engine listens to external_commands.
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    check_for_external_commands is missing.
 
-    Remove Poller    51001    Poller3
+    Ctn Remove Poller    51001    Poller3
     FOR    ${index}    IN RANGE    60
         ${output}    Query    SELECT instance_id FROM instances WHERE name='Poller3'
         Sleep    1s
@@ -362,36 +362,36 @@ EBDP4
     END
     Should Be Equal As Strings    ${output}    ()
 
-    Start Engine
+    Ctn Start Engine
     # Let's wait until engine listens to external_commands.
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    check_for_external_commands is missing.
 
     ${content}    Create List    service status (40, 781) thrown away because host 40 is not known by any poller
     Log To Console    date ${start}
-    ${result}    Find In Log With Timeout    ${centralLog}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    60
     Should Be True    ${result}    No message about these two wrong service status.
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 EBDP5
     [Documentation]    Four new pollers are started and then we remove Poller3.
     [Tags]    broker    engine    grpc
-    Config Engine    ${4}    ${50}    ${20}
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module    ${4}
-    Config BBDO3    ${4}
-    Broker Config Log    central    sql    trace
-    Clear Instances
+    Ctn Config Engine    ${4}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${4}
+    Ctn Config BBDO3    ${4}
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Clear Instances
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
 
     # Let's wait until engine listens to external_commands
     ${content}    Create List    check_for_external_commands
-    ${result}    Find In Log With Timeout    ${engineLog3}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog3}    ${start}    ${content}    60
     Should Be True    ${result}    check_for_external_commands is missing.
 
     Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
@@ -402,29 +402,29 @@ EBDP5
     END
     Should Be Equal As Strings    ${output}    ((4,),)
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
     # Poller3 is removed from the engine configuration but still there in centreon_storage DB
-    Config Engine    ${3}    ${50}    ${20}
+    Ctn Config Engine    ${3}    ${50}    ${20}
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
 
     # Let's wait until engine listens to external_commands
     ${content}    Create List    check_for_external_commands
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    check_for_external_commands is missing.
 
     ${remove_time}    Get Current Date
-    Remove Poller By Id    51001    ${4}
+    Ctn Remove Poller By Id    51001    ${4}
 
     # wait unified receive instance event
     ${content}    Create List    central-broker-unified-sql read neb:Instance
-    ${result}    Find In Log With Timeout    ${centralLog}    ${remove_time}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${remove_time}    ${content}    60
     Should Be True    ${result}    central-broker-unified-sql read neb:Instance is missing
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
     FOR    ${index}    IN RANGE    60
         ${output}    Query    SELECT instance_id FROM instances WHERE name='Poller3'
@@ -436,20 +436,20 @@ EBDP5
 EBDP6
     [Documentation]    Three new pollers are started, then they are killed. After a simple restart of broker, it is still possible to remove Poller2 if removed from the configuration.
     [Tags]    broker    engine    grpc
-    Config Engine    ${3}    ${50}    ${20}
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module    ${3}
-    Config BBDO3    ${3}
-    Broker Config Log    central    sql    trace
-    Clear Instances
+    Ctn Config Engine    ${3}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${3}
+    Ctn Config BBDO3    ${3}
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Clear Instances
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
 
     # Let's wait until engine listens to external_commands.
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog2}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog2}    ${start}    ${content}    60
     Should Be True    ${result}    check_for_external_commands is missing.
 
     Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
@@ -471,24 +471,24 @@ EBDP6
 
     Log To Console    Reconfiguration of 2 pollers
     # Poller2 is removed from the engine configuration but still there in centreon_storage DB
-    Config Engine    ${2}    ${50}    ${20}
+    Ctn Config Engine    ${2}    ${50}    ${20}
     ${start}    Get Current Date
-    Kindly Stop Broker
-    Clear Engine Logs
-    Start Engine
-    Start Broker
+    Ctn Kindly Stop Broker
+    Ctn Clear Engine Logs
+    Ctn Start Engine
+    Ctn Start Broker
 
     # Let's wait until engine listens to external_commands.
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    check_for_external_commands is missing.
 
     ${remove_time}    Get Current Date
-    Remove Poller By Id    51001    ${3}
+    Ctn Remove Poller By Id    51001    ${3}
 
     # wait unified receive instance event
     ${content}    Create List    central-broker-unified-sql read neb:Instance
-    ${result}    Find In Log With Timeout    ${centralLog}    ${remove_time}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${remove_time}    ${content}    60
     Should Be True    ${result}    central-broker-unified-sql read neb:Instance is missing
 
     FOR    ${index}    IN RANGE    60
@@ -499,27 +499,27 @@ EBDP6
     END
     Should Be Equal As Strings    ${output}    ()
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 EBDP7
     [Documentation]    Three new pollers are started, then they are killed. It is still possible to remove Poller2 if removed from the configuration.
     [Tags]    broker    engine    grpc
-    Config Engine    ${3}    ${50}    ${20}
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module    ${3}
-    Config BBDO3    ${3}
-    Broker Config Log    central    sql    trace
-    Broker Config Output Set    central    central-broker-unified-sql    instance_timeout    10
-    Clear Instances
+    Ctn Config Engine    ${3}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${3}
+    Ctn Config BBDO3    ${3}
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Output Set    central    central-broker-unified-sql    instance_timeout    10
+    Ctn Clear Instances
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
 
     # Let's wait until engine listens to external_commands.
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog2}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog2}    ${start}    ${content}    60
     Should Be True    ${result}    check_for_external_commands is missing.
 
     Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
@@ -541,14 +541,14 @@ EBDP7
 
     Log To Console    Reconfiguration of 2 pollers
     # Poller2 is removed from the engine configuration but still there in centreon_storage DB
-    Config Engine    ${2}    ${50}    ${20}
+    Ctn Config Engine    ${2}    ${50}    ${20}
     ${start}    Get Current Date
-    Clear Engine Logs
-    Start Engine
+    Ctn Clear Engine Logs
+    Ctn Start Engine
 
     # Let's wait until engine listens to external_commands.
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    check_for_external_commands is missing.
 
     FOR    ${index}    IN RANGE    60
@@ -563,15 +563,15 @@ EBDP7
     ...    "${output[0][0]}" == "0" or "${output[0][1]}" == "1" or "${output[0][2]}" == "1"
     ...    Poller2 should be not running or deleted or outdated.
     ${remove_time}    Get Current Date
-    Remove Poller By Id    51001    ${3}
+    Ctn Remove Poller By Id    51001    ${3}
 
     # wait unified receive instance event
     ${content}    Create List    central-broker-unified-sql read neb:Instance
-    ${result}    Find In Log With Timeout    ${centralLog}    ${remove_time}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${remove_time}    ${content}    60
     Should Be True    ${result}    central-broker-unified-sql read neb:Instance is missing
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
     FOR    ${index}    IN RANGE    60
         ${output}    Query    SELECT instance_id, running, deleted, outdated FROM instances WHERE instance_id=3
@@ -584,22 +584,22 @@ EBDP7
 EBDP8
     [Documentation]    Four new pollers are started and then we remove Poller3 with its hosts and services. All service status/host status are then refused by broker.
     [Tags]    broker    engine    grpc
-    Config Engine    ${4}    ${50}    ${20}
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module    ${4}
-    Config BBDO3    ${4}
-    Broker Config Log    central    core    error
-    Broker Config Log    central    sql    trace
-    Broker Config Log    module3    neb    trace
-    Broker Config Flush Log    central    0
+    Ctn Config Engine    ${4}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${4}
+    Ctn Config BBDO3    ${4}
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Log    module3    neb    trace
+    Ctn Broker Config Flush Log    central    0
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
 
     # Let's wait until engine listens to external_commands.
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog3}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog3}    ${start}    ${content}    60
     Should Be True    ${result}    check_for_external_commands is missing.
 
     Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
@@ -612,28 +612,28 @@ EBDP8
 
     # We want the poller 3 event handled by broker before stopping broker
     ${content}    Create List    processing poller event (id: 4, name: Poller3, running:
-    ${result}    Find In Log With Timeout    ${centralLog}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    60
     Should Be True    ${result}    We want the poller 3 event before stopping broker
-    Kindly Stop Broker
+    Ctn Kindly Stop Broker
     Remove Files    ${centralLog}    ${rrdLog}
 
     # Generation of many service status but kept in memory on poller3 since broker is switched off.
     FOR    ${i}    IN RANGE    200
-        Process Service Check Result    host_40    service_781    2    service_781 should fail    config3
-        Process Service Check Result    host_40    service_782    1    service_782 should fail    config3
+        Ctn Process Service Check Result    host_40    service_781    2    service_781 should fail    config3
+        Ctn Process Service Check Result    host_40    service_782    1    service_782 should fail    config3
     END
     ${content}    Create List
     ...    SERVICE ALERT: host_40;service_781;CRITICAL
     ...    SERVICE ALERT: host_40;service_782;WARNING
-    ${result}    Find In Log With Timeout    ${engineLog3}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog3}    ${start}    ${content}    60
     Should Be True    ${result}    Service alerts about service 781 and 782 should be raised
 
     ${content}    Create List
     ...    callbacks: service (40, 781) has no perfdata
     ...    callbacks: service (40, 782) has no perfdata
-    ${result}    Find In Log With Timeout    ${moduleLog3}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${moduleLog3}    ${start}    ${content}    60
     Should Be True    ${result}    pb service status on services (40, 781) and (40, 782) should be generated
-    Stop Engine
+    Ctn Stop Engine
 
     # Because poller3 is going to be removed, we move its memory file to poller0, 1 and 2.
     Move File
@@ -641,11 +641,11 @@ EBDP8
     ...    ${VarRoot}/lib/centreon-engine/central-module-master0.memory.central-module-master-output
 
     # Poller3 is removed from the engine configuration but still there in centreon_storage DB
-    Config Engine    ${3}    ${39}    ${20}
+    Ctn Config Engine    ${3}    ${39}    ${20}
 
     # Restart Broker
-    Start Broker
-    Remove Poller By Id    51001    ${4}
+    Ctn Start Broker
+    Ctn Remove Poller By Id    51001    ${4}
     FOR    ${index}    IN RANGE    60
         ${output}    Query    SELECT instance_id FROM instances WHERE name='Poller3'
         Sleep    1s
@@ -653,20 +653,20 @@ EBDP8
     END
     Should Be Equal As Strings    ${output}    ()    The Poller3 should be removed from the DB.
 
-    Start Engine
+    Ctn Start Engine
     # Let's wait until engine listens to external_commands.
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    check_for_external_commands is missing in engine logs.
 
     ${content}    Create List    service status (40, 781) thrown away because host 40 is not known by any poller
-    ${result}    Find In Log With Timeout    ${centralLog}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    60
     Should Be True    ${result}    No message about these two wrong service status.
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 
 *** Keywords ***
-Clear Instances
+Ctn Clear Instances
     Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
     ${output}    Query    DELETE FROM instances
diff --git a/tests/broker-engine/downtimes.robot b/tests/broker-engine/downtimes.robot
index c5c554acfae..8debc501860 100644
--- a/tests/broker-engine/downtimes.robot
+++ b/tests/broker-engine/downtimes.robot
@@ -1,9 +1,9 @@
 *** Settings ***
 Resource    ../resources/resources.robot
-Suite Setup    Clean Downtimes Before Suite
-Suite Teardown    Clean After Suite
-Test Setup    Stop Processes
-Test Teardown    Save logs If Failed
+Suite Setup    Ctn Clean Downtimes Before Suite
+Suite Teardown    Ctn Clean After Suite
+Test Setup    Ctn Stop Processes
+Test Teardown    Ctn Save Logs If Failed
 
 Documentation    Centreon Broker and Engine progressively add services
 Library    Process
@@ -19,280 +19,280 @@ Library    ../resources/Common.py
 BEDTMASS1
     [Documentation]    New services with several pollers are created. Then downtimes are set on all configured hosts. This action results on 1050 downtimes if we also count impacted services. Then all these downtimes are removed. This test is done with BBDO 3.0.0
     [Tags]    Broker    Engine    services    protobuf
-    Config Engine    ${3}    ${50}    ${20}
-    Engine Config Set Value    ${0}    log_level_functions    trace
-    Engine Config Set Value    ${1}    log_level_functions    trace
-    Engine Config Set Value    ${2}    log_level_functions    trace
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module    ${3}
-    Broker Config Log    central    sql    debug
-    Broker Config Log    module0    neb    debug
-    Broker Config Log    module1    neb    debug
-    Broker Config Log    module2    neb    debug
-
-    Broker Config Add Item    module0    bbdo_version    3.0.0
-    Broker Config Add Item    module1    bbdo_version    3.0.0
-    Broker Config Add Item    module2    bbdo_version    3.0.0
-    Broker Config Add Item    central    bbdo_version    3.0.0
-    Broker Config Add Item    rrd    bbdo_version    3.0.0
-    Broker Config Log    central    sql    debug
-    Config Broker Sql Output    central    unified_sql
-    Clear Retention
+    Ctn Config Engine    ${3}    ${50}    ${20}
+    Ctn Engine Config Set Value    ${0}    log_level_functions    trace
+    Ctn Engine Config Set Value    ${1}    log_level_functions    trace
+    Ctn Engine Config Set Value    ${2}    log_level_functions    trace
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${3}
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Broker Config Log    module0    neb    debug
+    Ctn Broker Config Log    module1    neb    debug
+    Ctn Broker Config Log    module2    neb    debug
+
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    module1    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    module2    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Clear Retention
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog2}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog2}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
     # It's time to schedule downtimes
     FOR    ${i}    IN RANGE    ${17}
-        Schedule Host Downtime    ${0}    host_${i + 1}    ${3600}
-        Schedule Host Downtime    ${1}    host_${i + 18}    ${3600}
-        Schedule Host Downtime    ${2}    host_${i + 35}    ${3600}
+        Ctn Schedule Host Downtime    ${0}    host_${i + 1}    ${3600}
+        Ctn Schedule Host Downtime    ${1}    host_${i + 18}    ${3600}
+        Ctn Schedule Host Downtime    ${2}    host_${i + 35}    ${3600}
     END
 
-    ${result}    check number of downtimes    ${1050}    ${start}    ${60}
+    ${result}    Ctn Check Number Of Downtimes    ${1050}    ${start}    ${60}
     Should be true    ${result}    We should have 1050 downtimes enabled.
 
     # It's time to delete downtimes
     FOR    ${i}    IN RANGE    ${17}
-        Delete Host Downtimes    ${0}    host_${i + 1}
-        Delete Host Downtimes    ${1}    host_${i + 18}
-        Delete Host Downtimes    ${2}    host_${i + 35}
+        Ctn Delete Host Downtimes    ${0}    host_${i + 1}
+        Ctn Delete Host Downtimes    ${1}    host_${i + 18}
+        Ctn Delete Host Downtimes    ${2}    host_${i + 35}
     END
 
-    ${result}    check number of downtimes    ${0}    ${start}    ${60}
+    ${result}    Ctn Check Number Of Downtimes    ${0}    ${start}    ${60}
     Should be true    ${result}    We should have no downtime enabled.
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 BEDTMASS2
     [Documentation]    New services with several pollers are created. Then downtimes are set on all configured hosts. This action results on 1050 downtimes if we also count impacted services. Then all these downtimes are removed. This test is done with BBDO 2.0
     [Tags]    Broker    Engine    services    protobuf
-    Config Engine    ${3}    ${50}    ${20}
-    Engine Config Set Value    ${0}    log_level_functions    trace
-    Engine Config Set Value    ${1}    log_level_functions    trace
-    Engine Config Set Value    ${2}    log_level_functions    trace
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module    ${3}
-    Broker Config Log    central    sql    debug
-    Broker Config Log    module0    neb    debug
-    Broker Config Log    module1    neb    debug
-    Broker Config Log    module2    neb    debug
-
-    Broker Config Log    central    sql    debug
-    Clear Retention
+    Ctn Config Engine    ${3}    ${50}    ${20}
+    Ctn Engine Config Set Value    ${0}    log_level_functions    trace
+    Ctn Engine Config Set Value    ${1}    log_level_functions    trace
+    Ctn Engine Config Set Value    ${2}    log_level_functions    trace
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${3}
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Broker Config Log    module0    neb    debug
+    Ctn Broker Config Log    module1    neb    debug
+    Ctn Broker Config Log    module2    neb    debug
+
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Clear Retention
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog2}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog2}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
     # It's time to schedule downtimes
     FOR    ${i}    IN RANGE    ${17}
-        Schedule Host Downtime    ${0}    host_${i + 1}    ${3600}
-        Schedule Host Downtime    ${1}    host_${i + 18}    ${3600}
-        Schedule Host Downtime    ${2}    host_${i + 35}    ${3600}
+        Ctn Schedule Host Downtime    ${0}    host_${i + 1}    ${3600}
+        Ctn Schedule Host Downtime    ${1}    host_${i + 18}    ${3600}
+        Ctn Schedule Host Downtime    ${2}    host_${i + 35}    ${3600}
     END
 
-    ${result}    check number of downtimes    ${1050}    ${start}    ${60}
+    ${result}    Ctn Check Number Of Downtimes    ${1050}    ${start}    ${60}
     Should be true    ${result}    We should have 1050 downtimes enabled.
 
     # It's time to delete downtimes
     FOR    ${i}    IN RANGE    ${17}
-        Delete Host Downtimes    ${0}    host_${i + 1}
-        Delete Host Downtimes    ${1}    host_${i + 18}
-        Delete Host Downtimes    ${2}    host_${i + 35}
+        Ctn Delete Host Downtimes    ${0}    host_${i + 1}
+        Ctn Delete Host Downtimes    ${1}    host_${i + 18}
+        Ctn Delete Host Downtimes    ${2}    host_${i + 35}
     END
 
-    ${result}    check number of downtimes    ${0}    ${start}    ${60}
+    ${result}    Ctn Check Number Of Downtimes    ${0}    ${start}    ${60}
     Should be true    ${result}    We should have no downtime enabled.
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 BEDTSVCREN1
     [Documentation]    A downtime is set on a service then the service is renamed. The downtime is still active on the renamed service. The downtime is removed from the renamed service and it is well removed.
     [Tags]    Broker    Engine    services    downtime
-    Config Engine    ${1}
-    Engine Config Set Value    ${0}    log_level_functions    trace
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module    ${1}
-    Broker Config Log    central    sql    debug
-    Broker Config Log    module0    neb    debug
-
-    Clear Retention
+    Ctn Config Engine    ${1}
+    Ctn Engine Config Set Value    ${0}    log_level_functions    trace
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Broker Config Log    module0    neb    debug
+
+    Ctn Clear Retention
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
     # Let's wait for the check of external commands
     ${content}    Create List    check_for_external_commands
-    ${result}    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    No check for external commands executed for 1mn.
 
     # It's time to schedule a downtime
-    Schedule service downtime    host_1    service_1    ${3600}
+    Ctn Schedule Service Downtime    host_1    service_1    ${3600}
 
-    ${result}    check number of downtimes    ${1}    ${start}    ${60}
+    ${result}    Ctn Check Number Of Downtimes    ${1}    ${start}    ${60}
     Should be true    ${result}    We should have 1 downtime enabled.
 
     # Let's rename the service service_1
-    Rename Service    ${0}    host_1    service_1    toto_1
+    Ctn Rename Service    ${0}    host_1    service_1    toto_1
 
-    Reload Engine
+    Ctn Reload Engine
     # Let's wait for the check of external commands
     ${content}    Create List    check_for_external_commands
-    ${result}    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    No check for external commands executed for 1mn.
 
-    Delete service downtime full    ${0}    host_1    toto_1
+    Ctn Delete Service Downtime Full    ${0}    host_1    toto_1
 
-    ${result}    check number of downtimes    ${0}    ${start}    ${60}
+    ${result}    Ctn Check Number Of Downtimes    ${0}    ${start}    ${60}
     Should be true    ${result}    We should have no downtime enabled.
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 
 BEDTSVCFIXED
     [Documentation]    A downtime is set on a service, the total number of downtimes is really 1 then we delete this downtime and the number of downtime is 0.
     [Tags]    Broker    Engine    downtime
-    Config Engine    ${1}
-    Engine Config Set Value    ${0}    log_level_functions    trace
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module    ${1}
-    Broker Config Log    central    sql    debug
-    Broker Config Log    module0    neb    debug
-
-    Clear Retention
+    Ctn Config Engine    ${1}
+    Ctn Engine Config Set Value    ${0}    log_level_functions    trace
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Broker Config Log    module0    neb    debug
+
+    Ctn Clear Retention
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
     # Let's wait for the check of external commands
     ${content}    Create List    check_for_external_commands
-    ${result}    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    No check for external commands executed for 1mn.
 
     # It's time to schedule a downtime
-    Schedule service downtime  host_1  service_1  ${3600}
+    Ctn Schedule service downtime    host_1    service_1    ${3600}
 
-    ${result}    check number of downtimes    ${1}    ${start}    ${60}
+    ${result}    Ctn Check Number Of Downtimes    ${1}    ${start}    ${60}
     Should be true    ${result}    We should have 1 downtime enabled.
 
-    Delete service downtime full    ${0}    host_1    service_1
+    Ctn Delete Service Downtime Full    ${0}    host_1    service_1
 
-    ${result}    check number of downtimes    ${0}    ${start}    ${60}
+    ${result}    Ctn Check Number Of Downtimes    ${0}    ${start}    ${60}
     Should be true    ${result}    We should have no downtime enabled.
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 BEDTHOSTFIXED
     [Documentation]    A downtime is set on a host, the total number of downtimes is really 21 (1 for the host and 20 for its 20 services) then we delete this downtime and the number is 0.
     [Tags]    Broker    Engine    downtime
-    Config Engine    ${1}
-    Engine Config Set Value    ${0}    log_level_functions    trace
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module    ${1}
-    Broker Config Log    central    sql    debug
-    Broker Config Log    module0    neb    debug
-    Config Broker Sql Output    central    unified_sql
-
-    Clear Retention
+    Ctn Config Engine    ${1}
+    Ctn Engine Config Set Value    ${0}    log_level_functions    trace
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Broker Config Log    module0    neb    debug
+    Ctn Config Broker Sql Output    central    unified_sql
+
+    Ctn Clear Retention
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
     # Let's wait for the check of external commands
     ${content}    Create List    check_for_external_commands
-    ${result}    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    No check for external commands executed for 1mn.
 
     # It's time to schedule downtimes
-    Schedule host fixed downtime    ${0}    host_1    ${3600}
+    Ctn Schedule Host Fixed Downtime    ${0}    host_1    ${3600}
 
-    ${result}    check number of downtimes    ${21}    ${start}    ${60}
+    ${result}    Ctn Check Number Of Downtimes    ${21}    ${start}    ${60}
     Should be true    ${result}    We should have 21 downtimes (1 host + 20 services) enabled.
 
     # It's time to delete downtimes
-    Delete host downtimes    ${0}    host_1
+    Ctn Delete Host Downtimes    ${0}    host_1
 
-    ${result}    check number of downtimes    ${0}    ${start}    ${60}
+    ${result}    Ctn Check Number Of Downtimes    ${0}    ${start}    ${60}
     Should be true    ${result}    We should have no downtime enabled.
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 DTIM
     [Documentation]    New services with several pollers are created. Then downtimes are set on all configured hosts. This action results on 5250 downtimes if we also count impacted services. Then all these downtimes are removed. This test is done with BBDO 3.0.1
     [Tags]    broker    engine    services    host    downtimes    MON-36711
-    Config Engine    ${5}    ${250}    ${20}
-    Engine Config Set Value    ${0}    log_level_functions    trace
-    Engine Config Set Value    ${1}    log_level_functions    trace
-    Engine Config Set Value    ${2}    log_level_functions    trace
-    Engine Config Set Value    ${3}    log_level_functions    trace
-    Engine Config Set Value    ${4}    log_level_functions    trace
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module    ${5}
-    Broker Config Add Item    module0    bbdo_version    3.0.1
-    Broker Config Add Item    module1    bbdo_version    3.0.1
-    Broker Config Add Item    module2    bbdo_version    3.0.1
-    Broker Config Add Item    module3    bbdo_version    3.0.1
-    Broker Config Add Item    module4    bbdo_version    3.0.1
-    Broker Config Add Item    central    bbdo_version    3.0.1
-    Broker Config Add Item    rrd    bbdo_version    3.0.1
-    Config Broker Sql Output    central    unified_sql
-    Clear Retention
+    Ctn Config Engine    ${5}    ${250}    ${20}
+    Ctn Engine Config Set Value    ${0}    log_level_functions    trace
+    Ctn Engine Config Set Value    ${1}    log_level_functions    trace
+    Ctn Engine Config Set Value    ${2}    log_level_functions    trace
+    Ctn Engine Config Set Value    ${3}    log_level_functions    trace
+    Ctn Engine Config Set Value    ${4}    log_level_functions    trace
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${5}
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.1
+    Ctn Broker Config Add Item    module1    bbdo_version    3.0.1
+    Ctn Broker Config Add Item    module2    bbdo_version    3.0.1
+    Ctn Broker Config Add Item    module3    bbdo_version    3.0.1
+    Ctn Broker Config Add Item    module4    bbdo_version    3.0.1
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.1
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.1
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Clear Retention
 
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
 
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog4}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog4}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
     # It's time to schedule downtimes
     FOR    ${i}    IN RANGE    ${50}
-        Schedule Host Fixed Downtime    ${0}    host_${i + 1}    ${3600}
-        Schedule Host Fixed Downtime    ${1}    host_${i + 51}    ${3600}
-        Schedule Host Fixed Downtime    ${2}    host_${i + 101}    ${3600}
-        Schedule Host Fixed Downtime    ${3}    host_${i + 151}    ${3600}
-        Schedule Host Fixed Downtime    ${4}    host_${i + 201}    ${3600}
+        Ctn Schedule Host Fixed Downtime    ${0}    host_${i + 1}    ${3600}
+        Ctn Schedule Host Fixed Downtime    ${1}    host_${i + 51}    ${3600}
+        Ctn Schedule Host Fixed Downtime    ${2}    host_${i + 101}    ${3600}
+        Ctn Schedule Host Fixed Downtime    ${3}    host_${i + 151}    ${3600}
+        Ctn Schedule Host Fixed Downtime    ${4}    host_${i + 201}    ${3600}
     END
 
-    ${result}    Check Number Of Downtimes    ${5250}    ${start}    ${60}
+    ${result}    Ctn Check Number Of Downtimes    ${5250}    ${start}    ${60}
     Should be true    ${result}    We should have 5250 downtimes enabled.
 
     # It's time to delete downtimes
     FOR    ${i}    IN RANGE    ${50}
-        Delete Host Downtimes    ${0}    host_${i + 1}
-        Delete Host Downtimes    ${1}    host_${i + 51}
-        Delete Host Downtimes    ${2}    host_${i + 101}
-        Delete Host Downtimes    ${3}    host_${i + 151}
-        Delete Host Downtimes    ${4}    host_${i + 201}
+        Ctn Delete Host Downtimes    ${0}    host_${i + 1}
+        Ctn Delete Host Downtimes    ${1}    host_${i + 51}
+        Ctn Delete Host Downtimes    ${2}    host_${i + 101}
+        Ctn Delete Host Downtimes    ${3}    host_${i + 151}
+        Ctn Delete Host Downtimes    ${4}    host_${i + 201}
     END
 
-    ${result}    Check Number Of Downtimes    ${0}    ${start}    ${60}
+    ${result}    Ctn Check Number Of Downtimes    ${0}    ${start}    ${60}
     Should Be True    ${result}    There are still some downtimes enabled.
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 *** Keywords ***
-Clean Downtimes Before Suite
-    Clean Before Suite
+Ctn Clean Downtimes Before Suite
+    Ctn Clean Before Suite
     
     Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
     ${output}    Execute SQL String    DELETE FROM downtimes WHERE deletion_time IS NULL
diff --git a/tests/broker-engine/external-commands.robot b/tests/broker-engine/external-commands.robot
index f2f6059713a..ff011170375 100644
--- a/tests/broker-engine/external-commands.robot
+++ b/tests/broker-engine/external-commands.robot
@@ -1,1289 +1,1289 @@
 *** Settings ***
-Resource	../resources/resources.robot
-Suite Setup	Clean Before Suite
-Suite Teardown	Clean After Suite
-Test Setup	Stop Processes
-Test Teardown	Save logs If Failed
-
-Documentation	Centreon Broker and Engine progressively add services
-Library	DatabaseLibrary
-Library	Process
-Library	OperatingSystem
-Library	DateTime
-Library	Collections
-Library	../resources/Engine.py
-Library	../resources/Broker.py
-Library	../resources/Common.py
+Resource    ../resources/resources.robot
+Suite Setup    Ctn Clean Before Suite
+Suite Teardown    Ctn Clean After Suite
+Test Setup    Ctn Stop Processes
+Test Teardown    Ctn Save Logs If Failed
+
+Documentation    Centreon Broker and Engine progressively add services
+Library    DatabaseLibrary
+Library    Process
+Library    OperatingSystem
+Library    DateTime
+Library    Collections
+Library    ../resources/Engine.py
+Library    ../resources/Broker.py
+Library    ../resources/Common.py
 
 *** Test Cases ***
 BEEXTCMD1
-	[Documentation]	external command CHANGE_NORMAL_SVC_CHECK_INTERVAL on bbdo3.0
-	[Tags]	Broker	Engine	services	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	sql	debug
-	Config Broker Sql Output	central	unified_sql
-	FOR  ${use_grpc}  IN RANGE  0  2
-		Log To Console	external command CHANGE_NORMAL_SVC_CHECK_INTERVAL on bbdo3.0 use_grpc=${use_grpc}
-		Clear Retention
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-			${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-			${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-			Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Change Normal Svc Check Interval  ${use_grpc}  host_1	service_1	10
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	300
-			Log To Console	SELECT s.check_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
-			${output}=	Query	SELECT s.check_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((10.0,),)"
-		END
-		Should Be Equal As Strings	${output}	((10.0,),)
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command CHANGE_NORMAL_SVC_CHECK_INTERVAL on bbdo3.0
+    [Tags]    Broker    Engine    services    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Config Broker Sql Output    central    unified_sql
+    FOR  ${use_grpc}  IN RANGE  0  2
+        Log To Console    external command CHANGE_NORMAL_SVC_CHECK_INTERVAL on bbdo3.0 use_grpc=${use_grpc}
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+            ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+            ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+            Should Be True    ${result}    msg=An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Change Normal Svc Check Interval  ${use_grpc}  host_1    service_1    10
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    300
+            Log To Console    SELECT s.check_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
+            ${output}=    Query    SELECT s.check_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((10.0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((10.0,),)
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 BEEXTCMD2
-	[Documentation]	external command CHANGE_NORMAL_SVC_CHECK_INTERVAL on bbdo2.0
-	[Tags]	Broker	Engine	services	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	sql	debug
-	FOR  ${use_grpc}  IN RANGE  0  2
-		Log To Console	external command CHANGE_NORMAL_SVC_CHECK_INTERVAL on bbdo2.0 use_grpc=${use_grpc}
-		Clear Retention
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-			${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-			${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-			Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Change Normal Svc Check Interval  ${use_grpc}	host_1	service_1	15
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT s.check_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
-			${output}=	Query	SELECT s.check_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((15.0,),)"
-		END
-		Should Be Equal As Strings	${output}	((15.0,),)
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command CHANGE_NORMAL_SVC_CHECK_INTERVAL on bbdo2.0
+    [Tags]    Broker    Engine    services    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    sql    debug
+    FOR  ${use_grpc}  IN RANGE  0  2
+        Log To Console    external command CHANGE_NORMAL_SVC_CHECK_INTERVAL on bbdo2.0 use_grpc=${use_grpc}
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+            ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+            ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+            Should Be True    ${result}    msg=An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Change Normal Svc Check Interval  ${use_grpc}    host_1    service_1    15
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT s.check_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
+            ${output}=    Query    SELECT s.check_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((15.0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((15.0,),)
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD3
-	[Documentation]	external command CHANGE_NORMAL_HOST_CHECK_INTERVAL on bbdo3.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	Broker Config Log	module0	neb	trace
-	Config Broker Sql Output	central	unified_sql
-	FOR  ${use_grpc}  IN RANGE  0  2
-		Log To Console	external command CHANGE_NORMAL_HOST_CHECK_INTERVAL on bbdo3.0 use_grpc=${use_grpc}
-		Clear Retention
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-			${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-			${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-			Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Change Normal Host Check Interval  ${use_grpc}  host_1	10
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT check_interval FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT check_interval FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((10.0,),)"
-		END
-		Should Be Equal As Strings	${output}	((10.0,),)
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command CHANGE_NORMAL_HOST_CHECK_INTERVAL on bbdo3.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Broker Config Log    module0    neb    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+    FOR  ${use_grpc}  IN RANGE  0  2
+        Log To Console    external command CHANGE_NORMAL_HOST_CHECK_INTERVAL on bbdo3.0 use_grpc=${use_grpc}
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+            ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+            ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+            Should Be True    ${result}    msg=An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Change Normal Host Check Interval  ${use_grpc}  host_1    10
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT check_interval FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT check_interval FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((10.0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((10.0,),)
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD4
-	[Documentation]	external command CHANGE_NORMAL_HOST_CHECK_INTERVAL on bbdo2.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	FOR  ${use_grpc}  IN RANGE  0  2
-		Log To Console	external command CHANGE_NORMAL_HOST_CHECK_INTERVAL on bbdo2.0 use_grpc=${use_grpc}
-		Clear Retention
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-			${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-			${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-			Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Change Normal Host Check Interval  ${use_grpc}  host_1	15
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT check_interval FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT check_interval FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((15.0,),)"
-		END
-		Should Be Equal As Strings	${output}	((15.0,),)
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command CHANGE_NORMAL_HOST_CHECK_INTERVAL on bbdo2.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    FOR  ${use_grpc}  IN RANGE  0  2
+        Log To Console    external command CHANGE_NORMAL_HOST_CHECK_INTERVAL on bbdo2.0 use_grpc=${use_grpc}
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+            ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+            ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+            Should Be True    ${result}    msg=An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Change Normal Host Check Interval  ${use_grpc}  host_1    15
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT check_interval FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT check_interval FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((15.0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((15.0,),)
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 
 
 BEEXTCMD5
-	[Documentation]	external command CHANGE_RETRY_SVC_CHECK_INTERVAL on bbdo3.0
-	[Tags]	Broker	Engine	services	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	sql	debug
-	Config Broker Sql Output	central	unified_sql
-	FOR  ${use_grpc}  IN RANGE  0  2
-		Log To Console	external command CHANGE_RETRY_SVC_CHECK_INTERVAL on bbdo3.0 use_grpc=${use_grpc}
-		Clear Retention
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-			${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-			${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-			Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Change Retry Svc Check Interval  ${use_grpc}  host_1	service_1	15
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT s.retry_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
-			${output}=	Query	SELECT s.retry_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((15.0,),)"
-		END
-		Should Be Equal As Strings	${output}	((15.0,),)
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command CHANGE_RETRY_SVC_CHECK_INTERVAL on bbdo3.0
+    [Tags]    Broker    Engine    services    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Config Broker Sql Output    central    unified_sql
+    FOR  ${use_grpc}  IN RANGE  0  2
+        Log To Console    external command CHANGE_RETRY_SVC_CHECK_INTERVAL on bbdo3.0 use_grpc=${use_grpc}
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+            ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+            ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+            Should Be True    ${result}    msg=An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Change Retry Svc Check Interval  ${use_grpc}  host_1    service_1    15
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT s.retry_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
+            ${output}=    Query    SELECT s.retry_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((15.0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((15.0,),)
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD6
-	[Documentation]	external command CHANGE_RETRY_SVC_CHECK_INTERVAL on bbdo2.0
-	[Tags]	Broker	Engine	services	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	sql	debug
-	FOR  ${use_grpc}  IN RANGE  0  2
-		Log To Console	external command CHANGE_RETRY_SVC_CHECK_INTERVAL on bbdo2.0 use_grpc=${use_grpc}
-		Clear Retention
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-	${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-        ${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-        Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Change Retry Svc Check Interval  ${use_grpc}  host_1	service_1	10
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT s.retry_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
-			${output}=	Query	SELECT s.retry_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((10.0,),)"
-		END
-		Should Be Equal As Strings	${output}	((10.0,),)
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command CHANGE_RETRY_SVC_CHECK_INTERVAL on bbdo2.0
+    [Tags]    Broker    Engine    services    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    sql    debug
+    FOR  ${use_grpc}  IN RANGE  0  2
+        Log To Console    external command CHANGE_RETRY_SVC_CHECK_INTERVAL on bbdo2.0 use_grpc=${use_grpc}
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+    ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    msg=An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Change Retry Svc Check Interval  ${use_grpc}  host_1    service_1    10
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT s.retry_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
+            ${output}=    Query    SELECT s.retry_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((10.0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((10.0,),)
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD7
-	[Documentation]	external command CHANGE_RETRY_HOST_CHECK_INTERVAL on bbdo3.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	Broker Config Log	module0	neb	trace
-	Config Broker Sql Output	central	unified_sql
-	FOR  ${use_grpc}  IN RANGE  0  2
-		Log To Console	external command CHANGE_RETRY_HOST_CHECK_INTERVAL on bbdo3.0 use_grpc=${use_grpc}
-		Clear Retention
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-			${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-			${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-			Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Change Retry Host Check Interval  ${use_grpc}  host_1	15
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT retry_interval FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT retry_interval FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((15.0,),)"
-		END
-		Should Be Equal As Strings	${output}	((15.0,),)
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command CHANGE_RETRY_HOST_CHECK_INTERVAL on bbdo3.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Broker Config Log    module0    neb    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+    FOR  ${use_grpc}  IN RANGE  0  2
+        Log To Console    external command CHANGE_RETRY_HOST_CHECK_INTERVAL on bbdo3.0 use_grpc=${use_grpc}
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+            ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+            ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+            Should Be True    ${result}    msg=An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Change Retry Host Check Interval  ${use_grpc}  host_1    15
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT retry_interval FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT retry_interval FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((15.0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((15.0,),)
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD8
-	[Documentation]	external command CHANGE_RETRY_HOST_CHECK_INTERVAL on bbdo2.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	FOR  ${use_grpc}  IN RANGE  0  2
-		Log To Console	external command CHANGE_RETRY_HOST_CHECK_INTERVAL on bbdo2.0 use_grpc=${use_grpc}
-		Clear Retention
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-			${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-			${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-			Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Change Retry Host Check Interval  ${use_grpc}  host_1	10
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT retry_interval FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT retry_interval FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((10.0,),)"
-		END
-		Should Be Equal As Strings	${output}	((10.0,),)
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command CHANGE_RETRY_HOST_CHECK_INTERVAL on bbdo2.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    FOR  ${use_grpc}  IN RANGE  0  2
+        Log To Console    external command CHANGE_RETRY_HOST_CHECK_INTERVAL on bbdo2.0 use_grpc=${use_grpc}
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+            ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+            ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+            Should Be True    ${result}    msg=An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Change Retry Host Check Interval  ${use_grpc}  host_1    10
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT retry_interval FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT retry_interval FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((10.0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((10.0,),)
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD9
-	[Documentation]	external command CHANGE_MAX_SVC_CHECK_ATTEMPTS on bbdo3.0
-	[Tags]	Broker	Engine	services	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	sql	debug
-	Config Broker Sql Output	central	unified_sql
-	FOR  ${use_grpc}  IN RANGE  0  2
-		Log To Console	external command CHANGE_MAX_SVC_CHECK_ATTEMPTS on bbdo3.0 use_grpc=${use_grpc}
-		Clear Retention
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-			${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-			${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-			Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Change Max Svc Check Attempts  ${use_grpc}  host_1	service_1	15
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT s.max_check_attempts FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
-			${output}=	Query	SELECT s.max_check_attempts FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((15,),)"
-		END
-		Should Be Equal As Strings	${output}	((15,),)
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT max_check_attempts FROM resources WHERE name='service_1' AND parent_name='host_1'
-			${output}=	Query	SELECT max_check_attempts FROM resources WHERE name='service_1' AND parent_name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((15,),)"
-		END
-		Should Be Equal As Strings	${output}	((15,),)
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command CHANGE_MAX_SVC_CHECK_ATTEMPTS on bbdo3.0
+    [Tags]    Broker    Engine    services    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Config Broker Sql Output    central    unified_sql
+    FOR  ${use_grpc}  IN RANGE  0  2
+        Log To Console    external command CHANGE_MAX_SVC_CHECK_ATTEMPTS on bbdo3.0 use_grpc=${use_grpc}
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+            ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+            ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+            Should Be True    ${result}    msg=An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Change Max Svc Check Attempts  ${use_grpc}  host_1    service_1    15
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT s.max_check_attempts FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
+            ${output}=    Query    SELECT s.max_check_attempts FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((15,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((15,),)
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT max_check_attempts FROM resources WHERE name='service_1' AND parent_name='host_1'
+            ${output}=    Query    SELECT max_check_attempts FROM resources WHERE name='service_1' AND parent_name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((15,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((15,),)
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD10
-	[Documentation]	external command CHANGE_MAX_SVC_CHECK_ATTEMPTS on bbdo2.0
-	[Tags]	Broker	Engine	services	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	sql	debug
-	FOR  ${use_grpc}  IN RANGE  0  2
-		Log To Console	external command CHANGE_MAX_SVC_CHECK_ATTEMPTS on bbdo2.0 use_grpc=${use_grpc}
-		Clear Retention
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-			${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-			${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-			Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Change Max Svc Check Attempts  ${use_grpc}  host_1	service_1	10
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT s.max_check_attempts FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
-			${output}=	Query	SELECT s.max_check_attempts FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((10,),)"
-		END
-		Should Be Equal As Strings	${output}	((10,),)
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command CHANGE_MAX_SVC_CHECK_ATTEMPTS on bbdo2.0
+    [Tags]    Broker    Engine    services    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    sql    debug
+    FOR  ${use_grpc}  IN RANGE  0  2
+        Log To Console    external command CHANGE_MAX_SVC_CHECK_ATTEMPTS on bbdo2.0 use_grpc=${use_grpc}
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+            ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+            ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+            Should Be True    ${result}    msg=An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Change Max Svc Check Attempts  ${use_grpc}  host_1    service_1    10
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT s.max_check_attempts FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
+            ${output}=    Query    SELECT s.max_check_attempts FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((10,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((10,),)
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD11
-	[Documentation]	external command CHANGE_MAX_HOST_CHECK_ATTEMPTS on bbdo3.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	Broker Config Log	module0	neb	trace
-	Config Broker Sql Output	central	unified_sql
-	FOR  ${use_grpc}  IN RANGE  0  2
-		Log To Console	external command CHANGE_MAX_HOST_CHECK_ATTEMPTS on bbdo3.0 use_grpc=${use_grpc}
-		Clear Retention
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-			${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-			${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-			Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Change Max Host Check Attempts  ${use_grpc}  host_1	15
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT max_check_attempts FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT max_check_attempts FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((15,),)"
-		END
-		Should Be Equal As Strings	${output}	((15,),)
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT max_check_attempts FROM resources WHERE name='host_1'
-			${output}=	Query	SELECT max_check_attempts FROM resources WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((15,),)"
-		END
-		Should Be Equal As Strings	${output}	((15,),)
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command CHANGE_MAX_HOST_CHECK_ATTEMPTS on bbdo3.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Broker Config Log    module0    neb    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+    FOR  ${use_grpc}  IN RANGE  0  2
+        Log To Console    external command CHANGE_MAX_HOST_CHECK_ATTEMPTS on bbdo3.0 use_grpc=${use_grpc}
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+            ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+            ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+            Should Be True    ${result}    msg=An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Change Max Host Check Attempts  ${use_grpc}  host_1    15
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT max_check_attempts FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT max_check_attempts FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((15,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((15,),)
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT max_check_attempts FROM resources WHERE name='host_1'
+            ${output}=    Query    SELECT max_check_attempts FROM resources WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((15,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((15,),)
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD12
-	[Documentation]	external command CHANGE_MAX_HOST_CHECK_ATTEMPTS on bbdo2.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	FOR  ${use_grpc}  IN RANGE  0  2
-		Log To Console	external command CHANGE_MAX_HOST_CHECK_ATTEMPTS on bbdo2.0 use_grpc=${use_grpc}
-		Clear Retention
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-			${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-			${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-			Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Change Max Host Check Attempts  ${use_grpc}  host_1  10
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT max_check_attempts FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT max_check_attempts FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((10,),)"
-		END
-		Should Be Equal As Strings	${output}	((10,),)
-
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command CHANGE_MAX_HOST_CHECK_ATTEMPTS on bbdo2.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    FOR  ${use_grpc}  IN RANGE  0  2
+        Log To Console    external command CHANGE_MAX_HOST_CHECK_ATTEMPTS on bbdo2.0 use_grpc=${use_grpc}
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+            ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+            ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+            Should Be True    ${result}    msg=An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Change Max Host Check Attempts  ${use_grpc}  host_1  10
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT max_check_attempts FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT max_check_attempts FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((10,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((10,),)
+
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD13
-	[Documentation]	external command CHANGE_HOST_CHECK_TIMEPERIOD on bbdo3.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	Broker Config Log	module0	neb	trace
-	Config Broker Sql Output	central	unified_sql
-	FOR  ${use_grpc}  IN RANGE  0  2
-		Log To Console	external command CHANGE_HOST_CHECK_TIMEPERIOD on bbdo3.0 use_grpc=${use_grpc}
-		Clear Retention
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-			${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-			${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-			Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Change Host Check Timeperiod  ${use_grpc}  host_1	24x6
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT check_period FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT check_period FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "(('24x6',),)"
-		END
-		Should Be Equal As Strings	${output}	(('24x6',),)
-
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command CHANGE_HOST_CHECK_TIMEPERIOD on bbdo3.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Broker Config Log    module0    neb    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+    FOR  ${use_grpc}  IN RANGE  0  2
+        Log To Console    external command CHANGE_HOST_CHECK_TIMEPERIOD on bbdo3.0 use_grpc=${use_grpc}
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+            ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+            ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+            Should Be True    ${result}    msg=An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Change Host Check Timeperiod  ${use_grpc}  host_1    24x6
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT check_period FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT check_period FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "(('24x6',),)"
+        END
+        Should Be Equal As Strings    ${output}    (('24x6',),)
+
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD14
-	[Documentation]	external command CHANGE_HOST_CHECK_TIMEPERIOD on bbdo2.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	FOR  ${use_grpc}  IN RANGE  0  2
-		Log To Console	external command CHANGE_HOST_CHECK_TIMEPERIOD on bbdo2.0 use_grpc=${use_grpc}
-		Clear Retention
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-			${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-			${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-			Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Change Host Check Timeperiod  ${use_grpc}  host_1	24x6
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT check_period FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT check_period FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "(('24x6',),)"
-		END
-		Should Be Equal As Strings	${output}	(('24x6',),)
-
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command CHANGE_HOST_CHECK_TIMEPERIOD on bbdo2.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    FOR  ${use_grpc}  IN RANGE  0  2
+        Log To Console    external command CHANGE_HOST_CHECK_TIMEPERIOD on bbdo2.0 use_grpc=${use_grpc}
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+            ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+            ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+            Should Be True    ${result}    msg=An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Change Host Check Timeperiod  ${use_grpc}  host_1    24x6
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT check_period FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT check_period FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "(('24x6',),)"
+        END
+        Should Be Equal As Strings    ${output}    (('24x6',),)
+
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD15
-	[Documentation]	external command CHANGE_HOST_NOTIFICATION_TIMEPERIOD on bbdo3.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	Broker Config Log	module0	neb	trace
-	Config Broker Sql Output	central	unified_sql
-	FOR  ${use_grpc}  IN RANGE  0  2
-		Log To Console	external command CHANGE_HOST_NOTIFICATION_TIMEPERIOD on bbdo3.0 use_grpc=${use_grpc}
-		Clear Retention
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-			${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-			${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-			Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Change Host Notification Timeperiod  ${use_grpc}  host_1	24x7
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT notification_period FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT notification_period FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "(('24x7',),)"
-		END
-		Should Be Equal As Strings	${output}	(('24x7',),)
-
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command CHANGE_HOST_NOTIFICATION_TIMEPERIOD on bbdo3.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Broker Config Log    module0    neb    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+    FOR  ${use_grpc}  IN RANGE  0  2
+        Log To Console    external command CHANGE_HOST_NOTIFICATION_TIMEPERIOD on bbdo3.0 use_grpc=${use_grpc}
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+            ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+            ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+            Should Be True    ${result}    msg=An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Change Host Notification Timeperiod  ${use_grpc}  host_1    24x7
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT notification_period FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT notification_period FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "(('24x7',),)"
+        END
+        Should Be Equal As Strings    ${output}    (('24x7',),)
+
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD16
-	[Documentation]	external command CHANGE_HOST_NOTIFICATION_TIMEPERIOD on bbdo2.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	FOR  ${use_grpc}  IN RANGE  0  2
-		Log To Console	external command CHANGE_HOST_NOTIFICATION_TIMEPERIOD on bbdo2.0 use_grpc=${use_grpc}
-		Clear Retention
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-		${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-		Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Change Host Notification Timeperiod  ${use_grpc}  host_1	24x6
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT notification_period FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT notification_period FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "(('24x6',),)"
-		END
-		Should Be Equal As Strings	${output}	(('24x6',),)
-
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command CHANGE_HOST_NOTIFICATION_TIMEPERIOD on bbdo2.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    FOR  ${use_grpc}  IN RANGE  0  2
+        Log To Console    external command CHANGE_HOST_NOTIFICATION_TIMEPERIOD on bbdo2.0 use_grpc=${use_grpc}
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    msg=An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Change Host Notification Timeperiod  ${use_grpc}  host_1    24x6
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT notification_period FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT notification_period FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "(('24x6',),)"
+        END
+        Should Be Equal As Strings    ${output}    (('24x6',),)
+
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD17
-	[Documentation]	external command CHANGE_SVC_CHECK_TIMEPERIOD on bbdo3.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	Broker Config Log	module0	neb	trace
-	Config Broker Sql Output	central	unified_sql
-	FOR  ${use_grpc}  IN RANGE  0  2
-		Log To Console	external command CHANGE_SVC_CHECK_TIMEPERIOD on bbdo3.0 use_grpc=${use_grpc}
-		Clear Retention
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-		${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-		Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Change Svc Check Timeperiod  ${use_grpc}  host_1	service_1	24x6
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT s.check_period FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			${output}=	Query	SELECT s.check_period FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "(('24x6',),)"
-		END
-		Should Be Equal As Strings	${output}	(('24x6',),)
-
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command CHANGE_SVC_CHECK_TIMEPERIOD on bbdo3.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Broker Config Log    module0    neb    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+    FOR  ${use_grpc}  IN RANGE  0  2
+        Log To Console    external command CHANGE_SVC_CHECK_TIMEPERIOD on bbdo3.0 use_grpc=${use_grpc}
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    msg=An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Change Svc Check Timeperiod  ${use_grpc}  host_1    service_1    24x6
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT s.check_period FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            ${output}=    Query    SELECT s.check_period FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "(('24x6',),)"
+        END
+        Should Be Equal As Strings    ${output}    (('24x6',),)
+
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD18
-	[Documentation]	external command CHANGE_SVC_CHECK_TIMEPERIOD on bbdo2.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	FOR  ${use_grpc}  IN RANGE  0  2
-		Log To Console	external command CHANGE_SVC_CHECK_TIMEPERIOD on bbdo2.0 use_grpc=${use_grpc}
-		Clear Retention
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-		${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-		Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Change Svc Check Timeperiod  ${use_grpc}  host_1	service_1	24x7
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT s.check_period FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			${output}=	Query	SELECT s.check_period FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "(('24x7',),)"
-		END
-		Should Be Equal As Strings	${output}	(('24x7',),)
-
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command CHANGE_SVC_CHECK_TIMEPERIOD on bbdo2.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    FOR  ${use_grpc}  IN RANGE  0  2
+        Log To Console    external command CHANGE_SVC_CHECK_TIMEPERIOD on bbdo2.0 use_grpc=${use_grpc}
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    msg=An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Change Svc Check Timeperiod  ${use_grpc}  host_1    service_1    24x7
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT s.check_period FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            ${output}=    Query    SELECT s.check_period FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "(('24x7',),)"
+        END
+        Should Be Equal As Strings    ${output}    (('24x7',),)
+
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD19
-	[Documentation]	external command CHANGE_SVC_NOTIFICATION_TIMEPERIOD on bbdo3.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	Broker Config Log	module0	neb	trace
-	Config Broker Sql Output	central	unified_sql
-	FOR  ${use_grpc}  IN RANGE  0  2
-		Log To Console	external command CHANGE_SVC_NOTIFICATION_TIMEPERIOD on bbdo3.0 use_grpc=${use_grpc}
-		Clear Retention
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-		${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-		Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Change Svc Notification Timeperiod  ${use_grpc}  host_1	service_1	24x7
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT s.notification_period FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			${output}=	Query	SELECT s.notification_period FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "(('24x7',),)"
-		END
-		Should Be Equal As Strings	${output}	(('24x7',),)
-
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command CHANGE_SVC_NOTIFICATION_TIMEPERIOD on bbdo3.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Broker Config Log    module0    neb    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+    FOR  ${use_grpc}  IN RANGE  0  2
+        Log To Console    external command CHANGE_SVC_NOTIFICATION_TIMEPERIOD on bbdo3.0 use_grpc=${use_grpc}
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    msg=An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Change Svc Notification Timeperiod  ${use_grpc}  host_1    service_1    24x7
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT s.notification_period FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            ${output}=    Query    SELECT s.notification_period FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "(('24x7',),)"
+        END
+        Should Be Equal As Strings    ${output}    (('24x7',),)
+
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD20
-	[Documentation]	external command CHANGE_SVC_NOTIFICATION_TIMEPERIOD on bbdo2.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	FOR  ${use_grpc}  IN RANGE  0  2
-		Log To Console	external command CHANGE_SVC_NOTIFICATION_TIMEPERIOD on bbdo2.0 use_grpc=${use_grpc}
-		Clear Retention
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-		${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-		Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Change Svc Notification Timeperiod  ${use_grpc}  host_1	service_1	24x6
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT s.notification_period FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			${output}=	Query	SELECT s.notification_period FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "(('24x6',),)"
-		END
-		Should Be Equal As Strings	${output}	(('24x6',),)
-
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command CHANGE_SVC_NOTIFICATION_TIMEPERIOD on bbdo2.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    FOR  ${use_grpc}  IN RANGE  0  2
+        Log To Console    external command CHANGE_SVC_NOTIFICATION_TIMEPERIOD on bbdo2.0 use_grpc=${use_grpc}
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    msg=An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Change Svc Notification Timeperiod  ${use_grpc}  host_1    service_1    24x6
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT s.notification_period FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            ${output}=    Query    SELECT s.notification_period FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "(('24x6',),)"
+        END
+        Should Be Equal As Strings    ${output}    (('24x6',),)
+
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD21
-	[Documentation]	external command DISABLE_HOST_AND_CHILD_NOTIFICATIONS and ENABLE_HOST_AND_CHILD_NOTIFICATIONS on bbdo3.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	Broker Config Log	module0	neb	trace
-	Config Broker Sql Output	central	unified_sql
-	Clear Retention
-	FOR	${use_grpc}	IN RANGE	0  2
-		Log To Console	external command DISABLE_HOST_AND_CHILD_NOTIFICATIONS and ENABLE_HOST_AND_CHILD_NOTIFICATIONS on bbdo3.0 use_grpc=${use_grpc}
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-		${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-		Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Disable Host And child Notifications	${use_grpc}	host_1
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT notify FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT notify FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT notifications_enabled FROM resources WHERE name='host_1'
-			${output}=	Query	SELECT notifications_enabled FROM resources WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		Enable Host And child Notifications	${use_grpc}	host_1
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT notify FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT notify FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT notifications_enabled FROM resources WHERE name='host_1'
-			${output}=	Query	SELECT notifications_enabled FROM resources WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command DISABLE_HOST_AND_CHILD_NOTIFICATIONS and ENABLE_HOST_AND_CHILD_NOTIFICATIONS on bbdo3.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Broker Config Log    module0    neb    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Clear Retention
+    FOR    ${use_grpc}    IN RANGE    0  2
+        Log To Console    external command DISABLE_HOST_AND_CHILD_NOTIFICATIONS and ENABLE_HOST_AND_CHILD_NOTIFICATIONS on bbdo3.0 use_grpc=${use_grpc}
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    msg=An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Disable Host And Child Notifications    ${use_grpc}    host_1
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT notify FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT notify FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT notifications_enabled FROM resources WHERE name='host_1'
+            ${output}=    Query    SELECT notifications_enabled FROM resources WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        Ctn Enable Host And Child Notifications    ${use_grpc}    host_1
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT notify FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT notify FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT notifications_enabled FROM resources WHERE name='host_1'
+            ${output}=    Query    SELECT notifications_enabled FROM resources WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD22
-	[Documentation]	external command DISABLE_HOST_AND_CHILD_NOTIFICATIONS and ENABLE_HOST_AND_CHILD_NOTIFICATIONS on bbdo2.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	Clear Retention
-	FOR	${use_grpc}	IN RANGE	0  2
-		Log To Console	external command DISABLE_HOST_AND_CHILD_NOTIFICATIONS and ENABLE_HOST_AND_CHILD_NOTIFICATIONS on bbdo2.0 use_grpc=${use_grpc}
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-		${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-		Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Disable Host And child Notifications	${use_grpc}	host_1
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT notify FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT notify FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		Enable Host And child Notifications	${use_grpc}	host_1
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT notify FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT notify FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command DISABLE_HOST_AND_CHILD_NOTIFICATIONS and ENABLE_HOST_AND_CHILD_NOTIFICATIONS on bbdo2.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Clear Retention
+    FOR    ${use_grpc}    IN RANGE    0  2
+        Log To Console    external command DISABLE_HOST_AND_CHILD_NOTIFICATIONS and ENABLE_HOST_AND_CHILD_NOTIFICATIONS on bbdo2.0 use_grpc=${use_grpc}
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    msg=An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Disable Host And Child Notifications    ${use_grpc}    host_1
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT notify FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT notify FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        Ctn Enable Host And Child Notifications    ${use_grpc}    host_1
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT notify FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT notify FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD23
-	[Documentation]	external command DISABLE_HOST_CHECK and ENABLE_HOST_CHECK on bbdo3.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	Broker Config Log	module0	neb	trace
-	Config Broker Sql Output	central	unified_sql
-	Clear Retention
-	FOR	${use_grpc}	IN RANGE	0  1
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-		${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-		Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Disable Host Check	${use_grpc}	host_1
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT active_checks FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT active_checks FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT active_checks_enabled FROM resources WHERE name='host_1'
-			${output}=	Query	SELECT active_checks_enabled FROM resources WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT should_be_scheduled FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT should_be_scheduled FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		Enable Host Check	${use_grpc}	host_1
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT active_checks FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT active_checks FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT active_checks_enabled FROM resources WHERE name='host_1'
-			${output}=	Query	SELECT active_checks_enabled FROM resources WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT should_be_scheduled FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT should_be_scheduled FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command DISABLE_HOST_CHECK and ENABLE_HOST_CHECK on bbdo3.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Broker Config Log    module0    neb    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Clear Retention
+    FOR    ${use_grpc}    IN RANGE    0  1
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    msg=An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Disable Host Check    ${use_grpc}    host_1
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT active_checks FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT active_checks FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT active_checks_enabled FROM resources WHERE name='host_1'
+            ${output}=    Query    SELECT active_checks_enabled FROM resources WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT should_be_scheduled FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT should_be_scheduled FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        Ctn Enable Host Check    ${use_grpc}    host_1
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT active_checks FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT active_checks FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT active_checks_enabled FROM resources WHERE name='host_1'
+            ${output}=    Query    SELECT active_checks_enabled FROM resources WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT should_be_scheduled FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT should_be_scheduled FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD24
-	[Documentation]	external command DISABLE_HOST_CHECK and ENABLE_HOST_CHECK on bbdo2.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	Clear Retention
-	FOR	${use_grpc}	IN RANGE	0  1
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-		${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-		Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Disable Host Check	${use_grpc}	host_1
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT active_checks FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT active_checks FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT should_be_scheduled FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT should_be_scheduled FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		Enable Host Check	${use_grpc}	host_1
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT active_checks FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT active_checks FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT should_be_scheduled FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT should_be_scheduled FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command DISABLE_HOST_CHECK and ENABLE_HOST_CHECK on bbdo2.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Clear Retention
+    FOR    ${use_grpc}    IN RANGE    0  1
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    msg=An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Disable Host Check    ${use_grpc}    host_1
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT active_checks FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT active_checks FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT should_be_scheduled FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT should_be_scheduled FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        Ctn Enable Host Check    ${use_grpc}    host_1
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT active_checks FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT active_checks FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT should_be_scheduled FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT should_be_scheduled FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD25
-	[Documentation]	external command DISABLE_HOST_EVENT_HANDLER and ENABLE_HOST_EVENT_HANDLER on bbdo3.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	Broker Config Log	module0	neb	trace
-	Config Broker Sql Output	central	unified_sql
-	FOR	${use_grpc}	IN RANGE	0  1
-		Clear Retention
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-		${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-		Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Disable Host Event Handler	${use_grpc}	host_1
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT event_handler_enabled FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT event_handler_enabled FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		Enable Host Event Handler	${use_grpc}	host_1
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT event_handler_enabled FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT event_handler_enabled FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command DISABLE_HOST_EVENT_HANDLER and ENABLE_HOST_EVENT_HANDLER on bbdo3.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Broker Config Log    module0    neb    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+    FOR    ${use_grpc}    IN RANGE    0  1
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    msg=An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Disable Host Event Handler    ${use_grpc}    host_1
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT event_handler_enabled FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT event_handler_enabled FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        Ctn Enable Host Event Handler    ${use_grpc}    host_1
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT event_handler_enabled FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT event_handler_enabled FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD26
-	[Documentation]	external command DISABLE_HOST_EVENT_HANDLER and ENABLE_HOST_EVENT_HANDLER on bbdo2.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	Clear Retention
-	FOR	${use_grpc}	IN RANGE	0  1
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-		${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-		Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Disable Host Event Handler	${use_grpc}	host_1
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT event_handler_enabled FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT event_handler_enabled FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		Enable Host Event Handler	${use_grpc}	host_1
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT event_handler_enabled FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT event_handler_enabled FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command DISABLE_HOST_EVENT_HANDLER and ENABLE_HOST_EVENT_HANDLER on bbdo2.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Clear Retention
+    FOR    ${use_grpc}    IN RANGE    0  1
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    msg=An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Disable Host Event Handler    ${use_grpc}    host_1
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT event_handler_enabled FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT event_handler_enabled FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        Ctn Enable Host Event Handler    ${use_grpc}    host_1
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT event_handler_enabled FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT event_handler_enabled FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD27
-	[Documentation]	external command DISABLE_HOST_FLAP_DETECTION and ENABLE_HOST_FLAP_DETECTION on bbdo3.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	Broker Config Log	module0	neb	trace
-	Config Broker Sql Output	central	unified_sql
-	Clear Retention
-	FOR	${use_grpc}	IN RANGE	0  1
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-		${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-		Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Disable Host Flap Detection	${use_grpc}	host_1
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT flap_detection FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT flap_detection FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		Enable Host Flap Detection	${use_grpc}	host_1
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT flap_detection FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT flap_detection FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command DISABLE_HOST_FLAP_DETECTION and ENABLE_HOST_FLAP_DETECTION on bbdo3.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Broker Config Log    module0    neb    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Clear Retention
+    FOR    ${use_grpc}    IN RANGE    0  1
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    msg=An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Disable Host Flap Detection    ${use_grpc}    host_1
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT flap_detection FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT flap_detection FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        Ctn Enable Host Flap Detection    ${use_grpc}    host_1
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT flap_detection FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT flap_detection FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD28
-	[Documentation]	external command DISABLE_HOST_FLAP_DETECTION and ENABLE_HOST_FLAP_DETECTION on bbdo2.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	Clear Retention
-	FOR	${use_grpc}	IN RANGE	0  1
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-		${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-		Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Disable Host Flap detection	${use_grpc}	host_1
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT flap_detection FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT flap_detection FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		Enable Host Flap Detection	${use_grpc}	host_1
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT flap_detection FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT flap_detection FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command DISABLE_HOST_FLAP_DETECTION and ENABLE_HOST_FLAP_DETECTION on bbdo2.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Clear Retention
+    FOR    ${use_grpc}    IN RANGE    0  1
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    msg=An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Disable Host Flap Detection    ${use_grpc}    host_1
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT flap_detection FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT flap_detection FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        Ctn Enable Host Flap Detection    ${use_grpc}    host_1
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT flap_detection FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT flap_detection FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD29
-	[Documentation]	external command DISABLE_HOST_NOTIFICATIONS and ENABLE_HOST_NOTIFICATIONS on bbdo3.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	Broker Config Log	module0	neb	trace
-	Config Broker Sql Output	central	unified_sql
-	FOR	${use_grpc}	IN RANGE	0  2
-		Log To Console	external command DISABLE_HOST_NOTIFICATIONS and ENABLE_HOST_NOTIFICATIONS on bbdo3.0 use_grpc=${use_grpc}
-		Clear Retention
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-		${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-		Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Disable Host Notifications	${use_grpc}	host_1
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT notify FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT notify FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT notifications_enabled FROM resources WHERE name='host_1'
-			${output}=	Query	SELECT notifications_enabled FROM resources WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		Enable Host Notifications	${use_grpc}	host_1
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT notify FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT notify FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT notifications_enabled FROM resources WHERE name='host_1'
-			${output}=	Query	SELECT notifications_enabled FROM resources WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command DISABLE_HOST_NOTIFICATIONS and ENABLE_HOST_NOTIFICATIONS on bbdo3.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Broker Config Log    module0    neb    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+    FOR    ${use_grpc}    IN RANGE    0  2
+        Log To Console    external command DISABLE_HOST_NOTIFICATIONS and ENABLE_HOST_NOTIFICATIONS on bbdo3.0 use_grpc=${use_grpc}
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    msg=An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Disable Host Notifications    ${use_grpc}    host_1
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT notify FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT notify FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT notifications_enabled FROM resources WHERE name='host_1'
+            ${output}=    Query    SELECT notifications_enabled FROM resources WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        Ctn Enable Host Notifications    ${use_grpc}    host_1
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT notify FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT notify FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT notifications_enabled FROM resources WHERE name='host_1'
+            ${output}=    Query    SELECT notifications_enabled FROM resources WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
diff --git a/tests/broker-engine/external-commands2.robot b/tests/broker-engine/external-commands2.robot
index 0aea16540b6..fa34aa785db 100644
--- a/tests/broker-engine/external-commands2.robot
+++ b/tests/broker-engine/external-commands2.robot
@@ -1,1346 +1,1346 @@
 *** Settings ***
-Resource	../resources/resources.robot
-Suite Setup	Clean Before Suite
-Suite Teardown	Clean After Suite
-Test Setup	Stop Processes
-Test Teardown	Save logs If Failed
-
-Documentation	Centreon Broker and Engine progressively add services
-Library	DatabaseLibrary
-Library	Process
-Library	OperatingSystem
-Library	DateTime
-Library	Collections
-Library	../resources/Engine.py
-Library	../resources/Broker.py
-Library	../resources/Common.py
+Resource    ../resources/resources.robot
+Suite Setup    Ctn Clean Before Suite
+Suite Teardown    Ctn Clean After Suite
+Test Setup    Ctn Stop Processes
+Test Teardown    Ctn Save Logs If Failed
+
+Documentation    Centreon Broker and Engine progressively add services
+Library    DatabaseLibrary
+Library    Process
+Library    OperatingSystem
+Library    DateTime
+Library    Collections
+Library    ../resources/Engine.py
+Library    ../resources/Broker.py
+Library    ../resources/Common.py
 
 *** Test Cases ***
 BEEXTCMD30
-	[Documentation]	external command DISABLE_HOST_NOTIFICATIONS and ENABLE_HOST_NOTIFICATIONS on bbdo2.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	FOR	${use_grpc}	IN RANGE	0  2
-		Log To Console	external command DISABLE_HOST_NOTIFICATIONS and ENABLE_HOST_NOTIFICATIONS on bbdo2.0 use_grpc=${use_grpc}
-		Clear Retention
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-		${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-		Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Disable Host Notifications	${use_grpc}	host_1
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT notify FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT notify FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		Enable Host Notifications	${use_grpc}	host_1
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT notify FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT notify FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command DISABLE_HOST_NOTIFICATIONS and ENABLE_HOST_NOTIFICATIONS on bbdo2.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    FOR    ${use_grpc}    IN RANGE    0    2
+        Log To Console    external command DISABLE_HOST_NOTIFICATIONS and ENABLE_HOST_NOTIFICATIONS on bbdo2.0 use_grpc=${use_grpc}
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Disable Host Notifications    ${use_grpc}    host_1
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT notify FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT notify FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        Ctn Enable Host Notifications    ${use_grpc}    host_1
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT notify FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT notify FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD31
-	[Documentation]	external command DISABLE_HOST_SVC_CHECKS and ENABLE_HOST_SVC_CHECKS on bbdo3.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	Broker Config Log	module0	neb	trace
-	Config Broker Sql Output	central	unified_sql
-	Clear Retention
-	FOR	${use_grpc}	IN RANGE	0  1
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-		${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-		Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Disable Host Svc Checks	${use_grpc}	host_1
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT s.active_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			${output}=	Query	SELECT s.active_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT active_checks_enabled FROM resources WHERE name='service_1'
-			${output}=	Query	SELECT active_checks_enabled FROM resources WHERE name='service_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT s.should_be_scheduled FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			${output}=	Query	SELECT s.should_be_scheduled FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		Enable Host Svc Checks	${use_grpc}	host_1
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT s.active_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			${output}=	Query	SELECT s.active_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT active_checks_enabled FROM resources WHERE name='service_1'
-			${output}=	Query	SELECT active_checks_enabled FROM resources WHERE name='service_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT s.should_be_scheduled FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			${output}=	Query	SELECT s.should_be_scheduled FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command DISABLE_HOST_SVC_CHECKS and ENABLE_HOST_SVC_CHECKS on bbdo3.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Broker Config Log    module0    neb    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Clear Retention
+    FOR    ${use_grpc}    IN RANGE    0    1
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Disable Host Svc Checks    ${use_grpc}    host_1
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT s.active_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            ${output}=    Query    SELECT s.active_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT active_checks_enabled FROM resources WHERE name='service_1'
+            ${output}=    Query    SELECT active_checks_enabled FROM resources WHERE name='service_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT s.should_be_scheduled FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            ${output}=    Query    SELECT s.should_be_scheduled FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        Ctn Enable Host Svc Checks    ${use_grpc}    host_1
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT s.active_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            ${output}=    Query    SELECT s.active_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT active_checks_enabled FROM resources WHERE name='service_1'
+            ${output}=    Query    SELECT active_checks_enabled FROM resources WHERE name='service_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT s.should_be_scheduled FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            ${output}=    Query    SELECT s.should_be_scheduled FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD32
-	[Documentation]	external command DISABLE_HOST_SVC_CHECKS and ENABLE_HOST_SVC_CHECKS on bbdo2.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	Clear Retention
-	FOR	${use_grpc}	IN RANGE	0  1
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-		${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-		Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Disable Host Svc Checks	${use_grpc}	host_1
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT s.s.active_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			${output}=	Query	SELECT s.active_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT s.should_be_scheduled FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			${output}=	Query	SELECT s.should_be_scheduled FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		Enable Host Svc Checks	${use_grpc}	host_1
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT s.active_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			${output}=	Query	SELECT s.active_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT s.should_be_scheduled FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			${output}=	Query	SELECT s.should_be_scheduled FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command DISABLE_HOST_SVC_CHECKS and ENABLE_HOST_SVC_CHECKS on bbdo2.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Clear Retention
+    FOR    ${use_grpc}    IN RANGE    0    1
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Disable Host Svc Checks    ${use_grpc}    host_1
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT s.s.active_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            ${output}=    Query    SELECT s.active_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT s.should_be_scheduled FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            ${output}=    Query    SELECT s.should_be_scheduled FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        Ctn Enable Host Svc Checks    ${use_grpc}    host_1
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT s.active_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            ${output}=    Query    SELECT s.active_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT s.should_be_scheduled FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            ${output}=    Query    SELECT s.should_be_scheduled FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD33
-	[Documentation]	external command DISABLE_HOST_SVC_NOTIFICATIONS and ENABLE_HOST_SVC_NOTIFICATIONS on bbdo3.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	Broker Config Log	module0	neb	trace
-	Config Broker Sql Output	central	unified_sql
-	Clear Retention
-	FOR	${use_grpc}	IN RANGE	0  1
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-		${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-		Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Disable Host Svc Notifications	${use_grpc}	host_1
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT s.notify FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			${output}=	Query	SELECT s.notify FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		Enable Host Svc Notifications	${use_grpc}	host_1
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT s.notify FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			${output}=	Query	SELECT s.notify FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command DISABLE_HOST_SVC_NOTIFICATIONS and ENABLE_HOST_SVC_NOTIFICATIONS on bbdo3.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Broker Config Log    module0    neb    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Clear Retention
+    FOR    ${use_grpc}    IN RANGE    0    1
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Disable Host Svc Notifications    ${use_grpc}    host_1
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT s.notify FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            ${output}=    Query    SELECT s.notify FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        Ctn Enable Host Svc Notifications    ${use_grpc}    host_1
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT s.notify FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            ${output}=    Query    SELECT s.notify FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD34
-	[Documentation]	external command DISABLE_HOST_SVC_NOTIFICATIONS and ENABLE_HOST_SVC_NOTIFICATIONS on bbdo2.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	Clear Retention
-	FOR	${use_grpc}	IN RANGE	0  1
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-		${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-		Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Disable Host Svc Notifications	${use_grpc}	host_1
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT s.notify FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			${output}=	Query	SELECT s.notify FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		Enable Host Svc Notifications	${use_grpc}	host_1
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT s.notify FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			${output}=	Query	SELECT s.notify FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command DISABLE_HOST_SVC_NOTIFICATIONS and ENABLE_HOST_SVC_NOTIFICATIONS on bbdo2.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Clear Retention
+    FOR    ${use_grpc}    IN RANGE    0    1
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Disable Host Svc Notifications    ${use_grpc}    host_1
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT s.notify FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            ${output}=    Query    SELECT s.notify FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        Ctn Enable Host Svc Notifications    ${use_grpc}    host_1
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT s.notify FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            ${output}=    Query    SELECT s.notify FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD35
-	[Documentation]	external command DISABLE_PASSIVE_HOST_CHECKS and ENABLE_PASSIVE_HOST_CHECKS on bbdo3.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	Broker Config Log	module0	neb	trace
-	Config Broker Sql Output	central	unified_sql
-	Clear Retention
-	FOR	${use_grpc}	IN RANGE	0  1
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-		${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-		Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Disable Passive Host Checks	${use_grpc}	host_1
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT passive_checks FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT passive_checks FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT passive_checks_enabled FROM resources WHERE name='host_1'
-			${output}=	Query	SELECT passive_checks_enabled FROM resources WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		Enable Passive Host Checks	${use_grpc}	host_1
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT passive_checks FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT passive_checks FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT passive_checks_enabled FROM resources WHERE name='host_1'
-			${output}=	Query	SELECT passive_checks_enabled FROM resources WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command DISABLE_PASSIVE_HOST_CHECKS and ENABLE_PASSIVE_HOST_CHECKS on bbdo3.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Broker Config Log    module0    neb    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Clear Retention
+    FOR    ${use_grpc}    IN RANGE    0    1
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Disable Passive Host Checks    ${use_grpc}    host_1
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT passive_checks FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT passive_checks FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT passive_checks_enabled FROM resources WHERE name='host_1'
+            ${output}=    Query    SELECT passive_checks_enabled FROM resources WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        Ctn Enable Passive Host Checks    ${use_grpc}    host_1
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT passive_checks FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT passive_checks FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT passive_checks_enabled FROM resources WHERE name='host_1'
+            ${output}=    Query    SELECT passive_checks_enabled FROM resources WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD36
-	[Documentation]	external command DISABLE_PASSIVE_HOST_CHECKS and ENABLE_PASSIVE_HOST_CHECKS on bbdo2.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	Clear Retention
-	FOR	${use_grpc}	IN RANGE	0  1
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-		${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-		Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Disable Passive Host Checks	${use_grpc}	host_1
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT passive_checks FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT passive_checks FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		Enable Passive Host Checks	${use_grpc}	host_1
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT passive_checks FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT passive_checks FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command DISABLE_PASSIVE_HOST_CHECKS and ENABLE_PASSIVE_HOST_CHECKS on bbdo2.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Clear Retention
+    FOR    ${use_grpc}    IN RANGE    0    1
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Disable Passive Host Checks    ${use_grpc}    host_1
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT passive_checks FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT passive_checks FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        Ctn Enable Passive Host Checks    ${use_grpc}    host_1
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT passive_checks FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT passive_checks FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD37
-	[Documentation]	external command DISABLE_PASSIVE_SVC_CHECKS and ENABLE_PASSIVE_SVC_CHECKS on bbdo3.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	Broker Config Log	module0	neb	trace
-	Config Broker Sql Output	central	unified_sql
-	Clear Retention
-	FOR	${use_grpc}	IN RANGE	0  1
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-		${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-		Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Disable Passive Svc Checks	${use_grpc}	host_1	service_1
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT s.passive_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			${output}=	Query	SELECT s.passive_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT passive_checks_enabled FROM resources WHERE name='service_1'
-			${output}=	Query	SELECT passive_checks_enabled FROM resources WHERE name='service_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		Enable Passive Svc Checks	${use_grpc}	host_1	service_1
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT s.passive_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			${output}=	Query	SELECT s.passive_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT passive_checks_enabled FROM resources WHERE name='service_1'
-			${output}=	Query	SELECT passive_checks_enabled FROM resources WHERE name='service_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command DISABLE_PASSIVE_SVC_CHECKS and ENABLE_PASSIVE_SVC_CHECKS on bbdo3.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Broker Config Log    module0    neb    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Clear Retention
+    FOR    ${use_grpc}    IN RANGE    0    1
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Disable Passive Svc Checks    ${use_grpc}    host_1    service_1
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT s.passive_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            ${output}=    Query    SELECT s.passive_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT passive_checks_enabled FROM resources WHERE name='service_1'
+            ${output}=    Query    SELECT passive_checks_enabled FROM resources WHERE name='service_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        Ctn Enable Passive Svc Checks    ${use_grpc}    host_1    service_1
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT s.passive_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            ${output}=    Query    SELECT s.passive_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT passive_checks_enabled FROM resources WHERE name='service_1'
+            ${output}=    Query    SELECT passive_checks_enabled FROM resources WHERE name='service_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD38
-	[Documentation]	external command DISABLE_PASSIVE_SVC_CHECKS and ENABLE_PASSIVE_SVC_CHECKS on bbdo2.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	Clear Retention
-	FOR	${use_grpc}	IN RANGE	0  1
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-		${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-		Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Disable Passive Svc Checks	${use_grpc}	host_1	service_1
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT s.passive_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			${output}=	Query	SELECT s.passive_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		Enable Passive Svc Checks	${use_grpc}	host_1	service_1
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT s.passive_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			${output}=	Query	SELECT s.passive_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command DISABLE_PASSIVE_SVC_CHECKS and ENABLE_PASSIVE_SVC_CHECKS on bbdo2.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Clear Retention
+    FOR    ${use_grpc}    IN RANGE    0    1
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Disable Passive Svc Checks    ${use_grpc}    host_1    service_1
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT s.passive_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            ${output}=    Query    SELECT s.passive_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        Ctn Enable Passive Svc Checks    ${use_grpc}    host_1    service_1
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT s.passive_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            ${output}=    Query    SELECT s.passive_checks FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD39
-	[Documentation]	external command START_OBSESSING_OVER_HOST and STOP_OBSESSING_OVER_HOST on bbdo3.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	Broker Config Log	module0	neb	trace
-	Config Broker Sql Output	central	unified_sql
-	Clear Retention
-	FOR	${use_grpc}	IN RANGE	0  1
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-		${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-		Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Stop Obsessing Over Host	${use_grpc}	host_1
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT obsess_over_host FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT obsess_over_host FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		Start Obsessing Over Host	${use_grpc}	host_1
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT obsess_over_host FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT obsess_over_host FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command START_OBSESSING_OVER_HOST and STOP_OBSESSING_OVER_HOST on bbdo3.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Broker Config Log    module0    neb    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Clear Retention
+    FOR    ${use_grpc}    IN RANGE    0    1
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Stop Obsessing Over Host    ${use_grpc}    host_1
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT obsess_over_host FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT obsess_over_host FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        Ctn Start Obsessing Over Host    ${use_grpc}    host_1
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT obsess_over_host FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT obsess_over_host FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD40
-	[Documentation]	external command START_OBSESSING_OVER_HOST and STOP_OBSESSING_OVER_HOST on bbdo2.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	Clear Retention
-	FOR	${use_grpc}	IN RANGE	0  1
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-		${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-		Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Stop Obsessing Over Host	${use_grpc}	host_1
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT obsess_over_host FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT obsess_over_host FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		Start Obsessing Over Host	${use_grpc}	host_1
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT obsess_over_host FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT obsess_over_host FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command START_OBSESSING_OVER_HOST and STOP_OBSESSING_OVER_HOST on bbdo2.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Clear Retention
+    FOR    ${use_grpc}    IN RANGE    0    1
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Stop Obsessing Over Host    ${use_grpc}    host_1
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT obsess_over_host FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT obsess_over_host FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        Ctn Start Obsessing Over Host    ${use_grpc}    host_1
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT obsess_over_host FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT obsess_over_host FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD41
-	[Documentation]	external command START_OBSESSING_OVER_SVC and STOP_OBSESSING_OVER_SVC on bbdo3.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	Broker Config Log	module0	neb	trace
-	Config Broker Sql Output	central	unified_sql
-	Clear Retention
-	FOR	${use_grpc}	IN RANGE	0  1
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-		${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-		Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Stop Obsessing Over Svc	${use_grpc}	host_1	service_1
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT s.obsess_over_service FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			${output}=	Query	SELECT s.obsess_over_service FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		Start Obsessing Over Svc	${use_grpc}	host_1	service_1
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT s.obsess_over_service FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			${output}=	Query	SELECT s.obsess_over_service FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command START_OBSESSING_OVER_SVC and STOP_OBSESSING_OVER_SVC on bbdo3.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Broker Config Log    module0    neb    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Clear Retention
+    FOR    ${use_grpc}    IN RANGE    0    1
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Stop Obsessing Over Svc    ${use_grpc}    host_1    service_1
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT s.obsess_over_service FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            ${output}=    Query    SELECT s.obsess_over_service FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        Ctn Start Obsessing Over Svc    ${use_grpc}    host_1    service_1
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT s.obsess_over_service FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            ${output}=    Query    SELECT s.obsess_over_service FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD42
-	[Documentation]	external command START_OBSESSING_OVER_SVC and STOP_OBSESSING_OVER_SVC on bbdo2.0
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	Clear Retention
-	FOR	${use_grpc}	IN RANGE	0  1
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-		${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-		Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Stop Obsessing Over Svc	${use_grpc}	host_1	service_1
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT s.obsess_over_service FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			${output}=	Query	SELECT s.obsess_over_service FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((0,),)"
-		END
-		Should Be Equal As Strings	${output}	((0,),)
-
-		Start Obsessing Over Svc	${use_grpc}	host_1	service_1
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT s.obsess_over_service FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			${output}=	Query	SELECT s.obsess_over_service FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((1,),)"
-		END
-		Should Be Equal As Strings	${output}	((1,),)
-
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command START_OBSESSING_OVER_SVC and STOP_OBSESSING_OVER_SVC on bbdo2.0
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Clear Retention
+    FOR    ${use_grpc}    IN RANGE    0    1
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Stop Obsessing Over Svc    ${use_grpc}    host_1    service_1
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT s.obsess_over_service FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            ${output}=    Query    SELECT s.obsess_over_service FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((0,),)
+
+        Ctn Start Obsessing Over Svc    ${use_grpc}    host_1    service_1
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT s.obsess_over_service FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            ${output}=    Query    SELECT s.obsess_over_service FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((1,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((1,),)
+
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD_GRPC1
-	[Documentation]	external command CHANGE_NORMAL_SVC_CHECK_INTERVAL on bbdo3.0 and grpc
-	[Tags]	Broker	Engine	services	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Change Broker tcp output to grpc	module0
-	Change Broker tcp input to grpc     central
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	sql	debug
-	Config Broker Sql Output	central	unified_sql
-	FOR  ${use_grpc}  IN RANGE  0  2
-		Log To Console	external command CHANGE_NORMAL_SVC_CHECK_INTERVAL on bbdo3.0 use_grpc=${use_grpc}
-		Clear Retention
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-			${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-			${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-			Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Change Normal Svc Check Interval  ${use_grpc}  host_1	service_1	10
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	300
-			Log To Console	SELECT s.check_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			${output}=	Query	SELECT s.check_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((10.0,),)"
-		END
-		Should Be Equal As Strings	${output}	((10.0,),)
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command CHANGE_NORMAL_SVC_CHECK_INTERVAL on bbdo3.0 and grpc
+    [Tags]    Broker    Engine    services    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Change Broker Tcp Output To Grpc    module0
+    Ctn Change Broker Tcp Input To Grpc     central
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Config Broker Sql Output    central    unified_sql
+    FOR    ${use_grpc}    IN RANGE    0  2
+        Log To Console    external command CHANGE_NORMAL_SVC_CHECK_INTERVAL on bbdo3.0 use_grpc=${use_grpc}
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+            ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+            ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+            Should Be True    ${result}    An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Change Normal Svc Check Interval    ${use_grpc}    host_1    service_1    10
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    300
+            Log To Console    SELECT s.check_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            ${output}=    Query    SELECT s.check_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((10.0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((10.0,),)
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD_GRPC2
-	[Documentation]	external command CHANGE_NORMAL_SVC_CHECK_INTERVAL on bbdo2.0 and grpc
-	[Tags]	Broker	Engine	services	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Change Broker tcp output to grpc	module0
-	Change Broker tcp input to grpc     central
-	Broker Config Log	central	sql	debug
-	FOR  ${use_grpc}  IN RANGE  0  2
-		Log To Console	external command CHANGE_NORMAL_SVC_CHECK_INTERVAL on bbdo2.0 use_grpc=${use_grpc}
-		Clear Retention
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-			${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;
-			${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-			Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Change Normal Svc Check Interval  ${use_grpc}	host_1	service_1	15
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT s.check_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			${output}=	Query	SELECT s.check_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((15.0,),)"
-		END
-		Should Be Equal As Strings	${output}	((15.0,),)
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command CHANGE_NORMAL_SVC_CHECK_INTERVAL on bbdo2.0 and grpc
+    [Tags]    Broker    Engine    services    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Change Broker Tcp Output To Grpc    module0
+    Ctn Change Broker Tcp Input To Grpc     central
+    Ctn Broker Config Log    central    sql    debug
+    FOR    ${use_grpc}    IN RANGE    0  2
+        Log To Console    external command CHANGE_NORMAL_SVC_CHECK_INTERVAL on bbdo2.0 use_grpc=${use_grpc}
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+            ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;
+            ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+            Should Be True    ${result}    An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Change Normal Svc Check Interval    ${use_grpc}    host_1    service_1    15
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT s.check_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            ${output}=    Query    SELECT s.check_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((15.0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((15.0,),)
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD_GRPC3
-	[Documentation]	external command CHANGE_NORMAL_HOST_CHECK_INTERVAL on bbdo3.0 and grpc
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Change Broker tcp output to grpc	module0
-	Change Broker tcp input to grpc     central
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	Broker Config Log	module0	neb	trace
-	Config Broker Sql Output	central	unified_sql
-	FOR  ${use_grpc}  IN RANGE  0  2
-		Log To Console	external command CHANGE_NORMAL_HOST_CHECK_INTERVAL on bbdo3.0 use_grpc=${use_grpc}
-		Clear Retention
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-			${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;
-			${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-			Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Change Normal Host Check Interval  ${use_grpc}  host_1	10
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT check_interval FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT check_interval FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((10.0,),)"
-		END
-		Should Be Equal As Strings	${output}	((10.0,),)
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command CHANGE_NORMAL_HOST_CHECK_INTERVAL on bbdo3.0 and grpc
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Change Broker Tcp Output To Grpc    module0
+    Ctn Change Broker Tcp Input To Grpc     central
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Broker Config Log    module0    neb    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+    FOR    ${use_grpc}    IN RANGE    0  2
+        Log To Console    external command CHANGE_NORMAL_HOST_CHECK_INTERVAL on bbdo3.0 use_grpc=${use_grpc}
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+            ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;
+            ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+            Should Be True    ${result}    An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Change Normal Host Check Interval    ${use_grpc}    host_1    10
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT check_interval FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT check_interval FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((10.0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((10.0,),)
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD_GRPC4
-	[Documentation]	external command CHANGE_NORMAL_HOST_CHECK_INTERVAL on bbdo2.0 and grpc
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Change Broker tcp output to grpc	module0
-	Change Broker tcp input to grpc     central
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	FOR  ${use_grpc}  IN RANGE  0  2
-		Log To Console	external command CHANGE_NORMAL_HOST_CHECK_INTERVAL on bbdo2.0 use_grpc=${use_grpc}
-		Clear Retention
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-			${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;
-			${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-			Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Change Normal Host Check Interval  ${use_grpc}  host_1	15
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT check_interval FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT check_interval FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((15.0,),)"
-		END
-		Should Be Equal As Strings	${output}	((15.0,),)
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command CHANGE_NORMAL_HOST_CHECK_INTERVAL on bbdo2.0 and grpc
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Change Broker Tcp Output To Grpc    module0
+    Ctn Change Broker Tcp Input To Grpc     central
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    FOR    ${use_grpc}    IN RANGE    0  2
+        Log To Console    external command CHANGE_NORMAL_HOST_CHECK_INTERVAL on bbdo2.0 use_grpc=${use_grpc}
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+            ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;
+            ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+            Should Be True    ${result}    An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Change Normal Host Check Interval    ${use_grpc}    host_1    15
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT check_interval FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT check_interval FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((15.0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((15.0,),)
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD_REVERSE_GRPC1
-	[Documentation]	external command CHANGE_NORMAL_SVC_CHECK_INTERVAL on bbdo3.0 and reversed gRPC
-	[Tags]	Broker	Engine	services	extcmd	bbdo3
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Change Broker tcp output to grpc	module0
-	Change Broker tcp input to grpc     central
-	Broker Config Output Remove  module0  central-module-master-output  host
-	Broker Config Output Remove  central  centreon-broker-master-rrd  host
-	Broker Config Input Set  central  central-broker-master-input  host  127.0.0.1
-	Broker Config Input Set  rrd  central-rrd-master-input  host  127.0.0.1
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	sql	debug
-	Config Broker Sql Output	central	unified_sql
-	FOR  ${use_grpc}  IN RANGE  0  2
-		Log To Console	external command CHANGE_NORMAL_SVC_CHECK_INTERVAL on bbdo3.0 use_grpc=${use_grpc}
-		Clear Retention
-		${start}=	Get Current Date
-                Sleep	1s
-		Start Broker
-		Start Engine
-		${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-		${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-		Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Change Normal Svc Check Interval  ${use_grpc}  host_1	service_1	10
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	300
-			Log To Console	SELECT s.check_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
-			${output}=	Query	SELECT s.check_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((10.0,),)"
-		END
-		Should Be Equal As Strings	${output}	((10.0,),)
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command CHANGE_NORMAL_SVC_CHECK_INTERVAL on bbdo3.0 and reversed gRPC
+    [Tags]    Broker    Engine    services    extcmd    bbdo3
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Change Broker Tcp Output To Grpc    module0
+    Ctn Change Broker Tcp Input To Grpc     central
+    Ctn Broker Config Output Remove    module0    central-module-master-output    host
+    Ctn Broker Config Output Remove    central    centreon-broker-master-rrd    host
+    Ctn Broker Config Input Set    central    central-broker-master-input    host    127.0.0.1
+    Ctn Broker Config Input Set    rrd    central-rrd-master-input    host    127.0.0.1
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Config Broker Sql Output    central    unified_sql
+    FOR    ${use_grpc}    IN RANGE    0  2
+        Log To Console    external command CHANGE_NORMAL_SVC_CHECK_INTERVAL on bbdo3.0 use_grpc=${use_grpc}
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+                Sleep    1s
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Change Normal Svc Check Interval    ${use_grpc}    host_1    service_1    10
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    300
+            Log To Console    SELECT s.check_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
+            ${output}=    Query    SELECT s.check_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((10.0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((10.0,),)
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD_REVERSE_GRPC2
-	[Documentation]	external command CHANGE_NORMAL_SVC_CHECK_INTERVAL on bbdo2.0 and grpc reversed
-	[Tags]	Broker	Engine	services	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Change Broker tcp output to grpc	module0
-	Change Broker tcp input to grpc     central
-	Broker Config Output Remove  module0  central-module-master-output  host
-	Broker Config Output Remove  central  centreon-broker-master-rrd  host
-	Broker Config Input Set  central  central-broker-master-input  host  127.0.0.1
-	Broker Config Input Set  rrd  central-rrd-master-input  host  127.0.0.1
-	Broker Config Log	central	sql	debug
-	FOR  ${use_grpc}  IN RANGE  0  2
-		Log To Console	external command CHANGE_NORMAL_SVC_CHECK_INTERVAL on bbdo2.0 use_grpc=${use_grpc} reversed
-		Clear Retention
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-		${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-		Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Change Normal Svc Check Interval  ${use_grpc}	host_1	service_1	15
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT s.check_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
-			${output}=	Query	SELECT s.check_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((15.0,),)"
-		END
-		Should Be Equal As Strings	${output}	((15.0,),)
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command CHANGE_NORMAL_SVC_CHECK_INTERVAL on bbdo2.0 and grpc reversed
+    [Tags]    Broker    Engine    services    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Change Broker Tcp Output To Grpc    module0
+    Ctn Change Broker Tcp Input To Grpc     central
+    Ctn Broker Config Output Remove    module0    central-module-master-output    host
+    Ctn Broker Config Output Remove    central    centreon-broker-master-rrd    host
+    Ctn Broker Config Input Set    central    central-broker-master-input    host    127.0.0.1
+    Ctn Broker Config Input Set    rrd    central-rrd-master-input    host    127.0.0.1
+    Ctn Broker Config Log    central    sql    debug
+    FOR    ${use_grpc}    IN RANGE    0  2
+        Log To Console    external command CHANGE_NORMAL_SVC_CHECK_INTERVAL on bbdo2.0 use_grpc=${use_grpc} reversed
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Change Normal Svc Check Interval    ${use_grpc}    host_1    service_1    15
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT s.check_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
+            ${output}=    Query    SELECT s.check_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_1' AND s.description='service_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((15.0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((15.0,),)
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD_REVERSE_GRPC3
-	[Documentation]	external command CHANGE_NORMAL_HOST_CHECK_INTERVAL on bbdo3.0 and grpc reversed
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Change Broker tcp output to grpc	module0
-	Change Broker tcp input to grpc     central
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Output Remove  module0  central-module-master-output  host
-	Broker Config Output Remove  central  centreon-broker-master-rrd  host
-	Broker Config Input Set  central  central-broker-master-input  host  127.0.0.1
-	Broker Config Input Set  rrd  central-rrd-master-input  host  127.0.0.1
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	Broker Config Log	module0	neb	trace
-	Config Broker Sql Output	central	unified_sql
-	FOR  ${use_grpc}  IN RANGE  0  2
-		Log To Console	external command CHANGE_NORMAL_HOST_CHECK_INTERVAL on bbdo3.0 use_grpc=${use_grpc} reversed
-		Clear Retention
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-		${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-		Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Change Normal Host Check Interval  ${use_grpc}  host_1	10
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT check_interval FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT check_interval FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((10.0,),)"
-		END
-		Should Be Equal As Strings	${output}	((10.0,),)
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command CHANGE_NORMAL_HOST_CHECK_INTERVAL on bbdo3.0 and grpc reversed
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Change Broker Tcp Output To Grpc    module0
+    Ctn Change Broker Tcp Input To Grpc     central
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Output Remove    module0    central-module-master-output    host
+    Ctn Broker Config Output Remove    central    centreon-broker-master-rrd    host
+    Ctn Broker Config Input Set    central    central-broker-master-input    host    127.0.0.1
+    Ctn Broker Config Input Set    rrd    central-rrd-master-input    host    127.0.0.1
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Broker Config Log    module0    neb    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+    FOR    ${use_grpc}    IN RANGE    0  2
+        Log To Console    external command CHANGE_NORMAL_HOST_CHECK_INTERVAL on bbdo3.0 use_grpc=${use_grpc} reversed
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Change Normal Host Check Interval    ${use_grpc}    host_1    10
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT check_interval FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT check_interval FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((10.0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((10.0,),)
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEEXTCMD_REVERSE_GRPC4
-	[Documentation]	external command CHANGE_NORMAL_HOST_CHECK_INTERVAL on bbdo2.0 and grpc reversed
-	[Tags]	Broker	Engine	host	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Change Broker tcp output to grpc	module0
-	Change Broker tcp input to grpc     central
-	Broker Config Output Remove  module0  central-module-master-output  host
-	Broker Config Output Remove  central  centreon-broker-master-rrd  host
-	Broker Config Input Set  central  central-broker-master-input  host  127.0.0.1
-	Broker Config Input Set  rrd  central-rrd-master-input  host  127.0.0.1
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	FOR  ${use_grpc}  IN RANGE  0  2
-		Log To Console	external command CHANGE_NORMAL_HOST_CHECK_INTERVAL on bbdo2.0 use_grpc=${use_grpc} reversed
-		Clear Retention
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-		${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-		Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-                Sleep	1s
-		Change Normal Host Check Interval  ${use_grpc}  host_1	15
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	30
-			Log To Console	SELECT check_interval FROM hosts WHERE name='host_1'
-			${output}=	Query	SELECT check_interval FROM hosts WHERE name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((15.0,),)"
-		END
-		Should Be Equal As Strings	${output}	((15.0,),)
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command CHANGE_NORMAL_HOST_CHECK_INTERVAL on bbdo2.0 and grpc reversed
+    [Tags]    Broker    Engine    host    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Change Broker Tcp Output To Grpc    module0
+    Ctn Change Broker Tcp Input To Grpc     central
+    Ctn Broker Config Output Remove    module0    central-module-master-output    host
+    Ctn Broker Config Output Remove    central    centreon-broker-master-rrd    host
+    Ctn Broker Config Input Set    central    central-broker-master-input    host    127.0.0.1
+    Ctn Broker Config Input Set    rrd    central-rrd-master-input    host    127.0.0.1
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    FOR    ${use_grpc}    IN RANGE    0  2
+        Log To Console    external command CHANGE_NORMAL_HOST_CHECK_INTERVAL on bbdo2.0 use_grpc=${use_grpc} reversed
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+        ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+        Should Be True    ${result}    An Initial host state on host_1 should be raised before we can start our external commands.
+                Sleep    1s
+        Ctn Change Normal Host Check Interval    ${use_grpc}    host_1    15
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    30
+            Log To Console    SELECT check_interval FROM hosts WHERE name='host_1'
+            ${output}=    Query    SELECT check_interval FROM hosts WHERE name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((15.0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((15.0,),)
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 
 BEEXTCMD_COMPRESS_GRPC1
-	[Documentation]	external command CHANGE_NORMAL_SVC_CHECK_INTERVAL on bbdo3.0 and compressed grpc
-	[Tags]	Broker	Engine	services	extcmd
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Change Broker tcp output to grpc	module0
-	Change Broker tcp input to grpc     central
-	Change Broker Compression Output  module0  central-module-master-output  yes
-	Change Broker Compression Input  central  centreon-broker-master-input  yes
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	sql	debug
-	Config Broker Sql Output	central	unified_sql
-	FOR  ${use_grpc}  IN RANGE  0  2
-		Log To Console	external command CHANGE_NORMAL_SVC_CHECK_INTERVAL on bbdo3.0 use_grpc=${use_grpc}
-		Clear Retention
-		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-			${content}=	Create List	INITIAL SERVICE STATE: host_50;service_1000;	check_for_external_commands()
-			${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-			Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-		Change Normal Svc Check Interval  ${use_grpc}  host_1	service_1	10
-
-		Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-		FOR	${index}	IN RANGE	300
-			Log To Console	SELECT s.check_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			${output}=	Query	SELECT s.check_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
-			Log To Console	${output}
-			Sleep	1s
-			EXIT FOR LOOP IF	"${output}" == "((10.0,),)"
-		END
-		Should Be Equal As Strings	${output}	((10.0,),)
-		Stop Engine
-		Kindly Stop Broker
-	END
+    [Documentation]    external command CHANGE_NORMAL_SVC_CHECK_INTERVAL on bbdo3.0 and compressed grpc
+    [Tags]    Broker    Engine    services    extcmd
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Change Broker Tcp Output To Grpc    module0
+    Ctn Change Broker Tcp Input To Grpc     central
+    Ctn Change Broker Compression Output    module0    central-module-master-output    yes
+    Ctn Change Broker Compression Input    central    centreon-broker-master-input    yes
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Config Broker Sql Output    central    unified_sql
+    FOR    ${use_grpc}    IN RANGE    0  2
+        Log To Console    external command CHANGE_NORMAL_SVC_CHECK_INTERVAL on bbdo3.0 use_grpc=${use_grpc}
+        Ctn Clear Retention
+        ${start}=    Get Current Date
+        Ctn Start Broker
+        Ctn Start Engine
+            ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
+            ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+            Should Be True    ${result}    An Initial host state on host_1 should be raised before we can start our external commands.
+        Ctn Change Normal Svc Check Interval    ${use_grpc}    host_1    service_1    10
+
+        Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+        FOR    ${index}    IN RANGE    300
+            Log To Console    SELECT s.check_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            ${output}=    Query    SELECT s.check_interval FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE s.description='service_1' AND h.name='host_1'
+            Log To Console    ${output}
+            Sleep    1s
+            EXIT FOR LOOP IF    "${output}" == "((10.0,),)"
+        END
+        Should Be Equal As Strings    ${output}    ((10.0,),)
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
+    END
 
 BEATOI11
-	[Documentation]	external command SEND_CUSTOM_HOST_NOTIFICATION with option_number=1 should work
-	[Tags]	Broker	Engine	host	extcmd	Notification	atoi
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${content}=	Create List	check_for_external_commands
-	${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-	Should Be True	${result}	msg=No check for external commands executed for 1mn.
-	SEND CUSTOM HOST NOTIFICATION	host_1	1	admin	foobar
-	${content}=	Create List	EXTERNAL COMMAND: SEND_CUSTOM_HOST_NOTIFICATION;host_1;1;admin;foobar
-	${result}=	Find In Log With Timeout	${engineLog0}	${start}	${content}	60
-	Should Be True	${result}	msg=command argument notification_option must be an integer between 0 and 7.
-	Stop Engine
-	Kindly Stop Broker
+    [Documentation]    external command SEND_CUSTOM_HOST_NOTIFICATION with option_number=1 should work
+    [Tags]    Broker    Engine    host    extcmd    Notification    atoi
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    ${start}    Get Current Date
+    Ctn Start Broker
+    Ctn Start Engine
+    ${content}    Create List    check_for_external_commands
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    Should Be True    ${result}    No check for external commands executed for 1mn.
+    Ctn Send Custom Host Notification    host_1    1    admin    foobar
+    ${content}    Create List    EXTERNAL COMMAND: SEND_CUSTOM_HOST_NOTIFICATION;host_1;1;admin;foobar
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    Should Be True    ${result}    command argument notification_option must be an integer between 0 and 7.
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 BEATOI12
-	[Documentation]	external command SEND_CUSTOM_HOST_NOTIFICATION with option_number>7 should fail
-	[Tags]	Broker	Engine	host	extcmd	Notification	atoi
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${content}=	Create List	check_for_external_commands
-	${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-	Should Be True	${result}	msg=No check for external commands executed for 1mn.
-	SEND CUSTOM HOST NOTIFICATION	host_1	8	admin	foobar
-	${content}=	Create List	Error: could not send custom host notification: '8' must be an integer between 0 and 7
-	${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-	Should Be True	${result}	msg=command argument notification_option must be an integer between 0 and 7.
-	Stop Engine
-	Kindly Stop Broker
+    [Documentation]    external command SEND_CUSTOM_HOST_NOTIFICATION with option_number>7 should fail
+    [Tags]    Broker    Engine    host    extcmd    Notification    atoi
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    ${start}=    Get Current Date
+    Ctn Start Broker
+    Ctn Start Engine
+    ${content}=    Create List    check_for_external_commands
+    ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    Should Be True    ${result}    No check for external commands executed for 1mn.
+    Ctn Send Custom Host Notification    host_1    8    admin    foobar
+    ${content}=    Create List    Error: could not send custom host notification: '8' must be an integer between 0 and 7
+    ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    Should Be True    ${result}    command argument notification_option must be an integer between 0 and 7.
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 
 BEATOI13
-	[Documentation]	external command SCHEDULE SERVICE DOWNTIME with duration<0 should fail
-	[Tags]	Broker	Engine	host	extcmd	atoi
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${content}=	Create List	check_for_external_commands
-	${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-	Should Be True	${result}	msg=No check for external commands executed for 1mn.
-	${date}=	Get Current Date	result_format=epoch
-	SCHEDULE SERVICE DOWNTIME	host_1	service_1	-1
-	${content}=	Create List	Error: could not schedule downtime : duration
-	${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-	Should Be True	${result}	msg=command argument duration must be an integer >= 0.
-	Stop Engine
-	Kindly Stop Broker
+    [Documentation]    external command SCHEDULE SERVICE DOWNTIME with duration<0 should fail
+    [Tags]    Broker    Engine    host    extcmd    atoi
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    ${start}=    Get Current Date
+    Ctn Start Broker
+    Ctn Start Engine
+    ${content}=    Create List    check_for_external_commands
+    ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    Should Be True    ${result}    No check for external commands executed for 1mn.
+    ${date}=    Get Current Date    result_format=epoch
+    Ctn Schedule Service Downtime    host_1    service_1    -1
+    ${content}=    Create List    Error: could not schedule downtime : duration
+    ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    Should Be True    ${result}    command argument duration must be an integer >= 0.
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 
 BEATOI21
-	[Documentation]	external command ADD_HOST_COMMENT and DEL_HOST_COMMENT should work
-	[Tags]	Broker	Engine	host	extcmd	atoi
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	${start}=	Get Current Date	exclude_millis=True
-	Start Broker
-	Start Engine
-	${content}=	Create List	check_for_external_commands
-	${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-	Should Be True	${result}	msg=No check for external commands executed for 1mn.
-	ADD HOST COMMENT	host_1	1	user	comment
-	${content}=	Create List	ADD_HOST_COMMENT
-	${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-	Should Be True	${result}	msg=the comment with id:1 was not added.
-	${com_id}=	Find Internal Id	${start}	True	30
-	Should Be True	${com_id}>0	msg=Comment id should be a positive integer.
-	DEL HOST COMMENT	${com_id}
-	${result}=	Find Internal Id	${start}	False	30
-	Should Be True	${result}	msg=the comment with id:${com_id} was not deleted.
-	Stop Engine
-	Kindly Stop Broker
+    [Documentation]    external command ADD_HOST_COMMENT and DEL_HOST_COMMENT should work
+    [Tags]    Broker    Engine    host    extcmd    atoi
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    ${start}    Get Current Date    exclude_millis=True
+    Ctn Start Broker
+    Ctn Start Engine
+    ${content}    Create List    check_for_external_commands
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    Should Be True    ${result}    No check for external commands executed for 1mn.
+    Ctn Add Host Comment    host_1    1    user    comment
+    ${content}    Create List    ADD_HOST_COMMENT
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    Should Be True    ${result}    the comment with id:1 was not added.
+    ${com_id}    Ctn Find Internal Id    ${start}    True    30
+    Should Be True    ${com_id}>0    Comment id should be a positive integer.
+    Ctn Del Host Comment    ${com_id}
+    ${result}    Ctn Find Internal Id    ${start}    False    30
+    Should Be True    ${result}    the comment with id:${com_id} was not deleted.
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 
 BEATOI22
-	[Documentation]	external command DEL_HOST_COMMENT with comment_id<0 should fail
-	[Tags]	Broker	Engine	host	extcmd	atoi
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	debug
-	${start}=	Get Current Date
-	Sleep	1s
-	Start Broker
-	Start Engine
-	${content}=	Create List	check_for_external_commands
-	${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-	Should Be True	${result}	msg=No check for external commands executed for 1mn.
-	ADD HOST COMMENT	host_1	1	user	comment
-	${content}=	Create List	ADD_HOST_COMMENT
-	${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-	Should Be True	${result}	msg=the comment with id:1 was not added.
-	${com_id}=	Find Internal Id		${start}	True	30
-	DEL HOST COMMENT	-1
-	${content}=	Create List	Error: could not delete comment : comment_id
-	${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-	Should Be True	${result}	msg=comment_id must be an unsigned integer.
-	${result}=	Find Internal Id	${start}	True	30
-	Should Be True	${result}	msg=comment with id:-1 was deleted.
-	Stop Engine
-	Kindly Stop Broker
+    [Documentation]    external command DEL_HOST_COMMENT with comment_id<0 should fail
+    [Tags]    Broker    Engine    host    extcmd    atoi
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    debug
+    ${start}=    Get Current Date
+    Sleep    1s
+    Ctn Start Broker
+    Ctn Start Engine
+    ${content}    Create List    check_for_external_commands
+    ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    Should Be True    ${result}    No check for external commands executed for 1mn.
+    Ctn Add Host Comment    host_1    1    user    comment
+    ${content}    Create List    ADD_HOST_COMMENT
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    Should Be True    ${result}    the comment with id:1 was not added.
+    ${com_id}    Ctn Find Internal Id        ${start}    True    30
+    Ctn Del Host Comment    -1
+    ${content}=    Create List    Error: could not delete comment : comment_id
+    ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    Should Be True    ${result}    comment_id must be an unsigned integer.
+    ${result}=    Ctn Find Internal Id    ${start}    True    30
+    Should Be True    ${result}    comment with id:-1 was deleted.
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 
 BEATOI23
-	[Documentation]	external command ADD_SVC_COMMENT with persistent=0 should work
-	[Tags]	Broker	Engine	host	extcmd	atoi
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	core	error
-	Broker Config Log	central	sql	error
-	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${content}=	Create List	check_for_external_commands
-	${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-	Should Be True	${result}	msg=No check for external commands executed for 1mn.
-	${date}=	Get Current Date	result_format=epoch
-	ADD SVC COMMENT	host_1	service_1	0	user	comment
-	${content}=	Create List	ADD_SVC_COMMENT
-	${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-	Should Be True	${result}	msg=command argument persistent_flag must be 0 or 1.
-	Stop Engine
-	Kindly Stop Broker
+    [Documentation]    external command ADD_SVC_COMMENT with persistent=0 should work
+    [Tags]    Broker    Engine    host    extcmd    atoi
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    sql    error
+    ${start}=    Get Current Date
+    Ctn Start Broker
+    Ctn Start Engine
+    ${content}    Create List    check_for_external_commands
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    Should Be True    ${result}    No check for external commands executed for 1mn.
+    ${date}    Get Current Date    result_format=epoch
+    Ctn Add Svc Comment    host_1    service_1    0    user    comment
+    ${content}    Create List    ADD_SVC_COMMENT
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    Should Be True    ${result}    command argument persistent_flag must be 0 or 1.
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 BECUSTOMHOSTVAR
-	[Documentation]	external command CHANGE_CUSTOM_HOST_VAR on SNMPVERSION
-	[Tags]	Broker	Engine	host	extcmd	atoi
-	Config Engine	${1}	${50}	${20}
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	sql	trace
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Config Broker Sql Output	central	unified_sql
-	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${content}=	Create List	check_for_external_commands
-	${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-	Should Be True	${result}	msg=No check for external commands executed for 1mn.
-	${date}=	Get Current Date	result_format=epoch
-	CHANGE CUSTOM HOST VAR COMMAND  host_1  SNMPVERSION  789456
-
-	Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-	FOR	${index}	IN RANGE	300
-		Log To Console	SELECT c.value FROM customvariables c LEFT JOIN hosts h ON c.host_id=h.host_id WHERE h.name='host_1' && c.name='SNMPVERSION'
-		${output}=	Query	SELECT c.value FROM customvariables c LEFT JOIN hosts h ON c.host_id=h.host_id WHERE h.name='host_1' && c.name='SNMPVERSION'
-		Log To Console	${output}
-		Sleep	1s
-		EXIT FOR LOOP IF	"${output}" == "(('789456',),)"
-	END
-	Should Be Equal As Strings	${output}	(('789456',),)
-
-	Stop Engine
-	Kindly Stop Broker
+    [Documentation]    external command CHANGE_CUSTOM_HOST_VAR on SNMPVERSION
+    [Tags]    Broker    Engine    host    extcmd    atoi
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Config Broker Sql Output    central    unified_sql
+    ${start}=    Get Current Date
+    Ctn Start Broker
+    Ctn Start Engine
+    ${content}=    Create List    check_for_external_commands
+    ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    Should Be True    ${result}    No check for external commands executed for 1mn.
+    ${date}=    Get Current Date    result_format=epoch
+    Ctn Change Custom Host Var Command    host_1    SNMPVERSION    789456
+
+    Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+    FOR    ${index}    IN RANGE    300
+        Log To Console    SELECT c.value FROM customvariables c LEFT JOIN hosts h ON c.host_id=h.host_id WHERE h.name='host_1' && c.name='SNMPVERSION'
+        ${output}=    Query    SELECT c.value FROM customvariables c LEFT JOIN hosts h ON c.host_id=h.host_id WHERE h.name='host_1' && c.name='SNMPVERSION'
+        Log To Console    ${output}
+        Sleep    1s
+        EXIT FOR LOOP IF    "${output}" == "(('789456',),)"
+    END
+    Should Be Equal As Strings    ${output}    (('789456',),)
+
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 BECUSTOMSVCVAR
-	[Documentation]	external command CHANGE_CUSTOM_SVC_VAR on CRITICAL
-	[Tags]	Broker	Engine	host	extcmd	atoi
-	Config Engine	${1}	${50}	${20}
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	sql	trace
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Config Broker Sql Output	central	unified_sql
-	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${content}=	Create List	check_for_external_commands
-	${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-	Should Be True	${result}	msg=No check for external commands executed for 1mn.
-	${date}=	Get Current Date	result_format=epoch
-	CHANGE CUSTOM SVC VAR COMMAND  host_1  service_1  CRITICAL  456123
-
-	Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-
-	FOR	${index}	IN RANGE	300
-		Log To Console	SELECT c.value FROM customvariables c JOIN hosts h ON c.host_id=h.host_id JOIN services s ON c.service_id = s.service_id and h.host_id = s.service_id WHERE h.name='host_1' && s.description = 'service_1' && c.name='CRITICAL'
-		${output}=	Query	SELECT c.value FROM customvariables c JOIN hosts h ON c.host_id=h.host_id JOIN services s ON c.service_id = s.service_id and h.host_id = s.service_id WHERE h.name='host_1' && s.description = 'service_1' && c.name='CRITICAL'
-		Log To Console	${output}
-		Sleep	1s
-		EXIT FOR LOOP IF	"${output}" == "(('456123',),)"
-	END
-	Should Be Equal As Strings	${output}	(('456123',),)
-
-	Stop Engine
-	Kindly Stop Broker
+    [Documentation]    external command CHANGE_CUSTOM_SVC_VAR on CRITICAL
+    [Tags]    Broker    Engine    host    extcmd    atoi
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Config Broker Sql Output    central    unified_sql
+    ${start}=    Get Current Date
+    Ctn Start Broker
+    Ctn Start Engine
+    ${content}=    Create List    check_for_external_commands
+    ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    Should Be True    ${result}    No check for external commands executed for 1mn.
+    ${date}=    Get Current Date    result_format=epoch
+    Ctn Change Custom Svc Var Command    host_1    service_1    CRITICAL    456123
+
+    Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+
+    FOR    ${index}    IN RANGE    300
+        Log To Console    SELECT c.value FROM customvariables c JOIN hosts h ON c.host_id=h.host_id JOIN services s ON c.service_id = s.service_id and h.host_id = s.service_id WHERE h.name='host_1' && s.description = 'service_1' && c.name='CRITICAL'
+        ${output}=    Query    SELECT c.value FROM customvariables c JOIN hosts h ON c.host_id=h.host_id JOIN services s ON c.service_id = s.service_id and h.host_id = s.service_id WHERE h.name='host_1' && s.description = 'service_1' && c.name='CRITICAL'
+        Log To Console    ${output}
+        Sleep    1s
+        EXIT FOR LOOP IF    "${output}" == "(('456123',),)"
+    END
+    Should Be Equal As Strings    ${output}    (('456123',),)
+
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 BESERVCHECK
-	[Documentation]	external command CHECK_SERVICE_RESULT 
-	[Tags]	Broker	Engine	host	extcmd	atoi
-	Config Engine	${1}	${50}	${20}
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	sql	trace
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Config Broker Sql Output	central	unified_sql
-	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${content}=	Create List	check_for_external_commands
-	${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-	Should Be True	${result}	msg=No check for external commands executed for 1mn.
-	Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-	Execute SQL String	UPDATE services set command_line='toto', next_check=0 where service_id=1 and host_id=1
-	schedule_forced_svc_check  host_1  service_1
-	${command_param}=  get_command_service_param  1
-	${result}=  check_service_check_with_timeout  host_1  service_1  30  ${VarRoot}/lib/centreon-engine/check.pl --id ${command_param}
-	Should Be True	${result}	msg=service table not updated
+    [Documentation]    external command CHECK_SERVICE_RESULT
+    [Tags]    Broker    Engine    host    extcmd    atoi
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Config Broker Sql Output    central    unified_sql
+    ${start}=    Get Current Date
+    Ctn Start Broker
+    Ctn Start Engine
+    ${content}=    Create List    check_for_external_commands
+    ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    Should Be True    ${result}    No check for external commands executed for 1mn.
+    Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+    Execute SQL String    UPDATE services set command_line='toto', next_check=0 where service_id=1 and host_id=1
+    Ctn Schedule Forced Svc Check    host_1    service_1
+    ${command_param}=    Ctn Get Command Service Param    1
+    ${result}=    Ctn Check Service Check With Timeout    host_1    service_1    30    ${VarRoot}/lib/centreon-engine/check.pl --id ${command_param}
+    Should Be True    ${result}    service table not updated
 
 BEHOSTCHECK
-	[Documentation]	external command CHECK_SERVICE_RESULT 
-	[Tags]	Broker	Engine	host	extcmd	atoi
-	Config Engine	${1}	${50}	${20}
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	sql	trace
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Config Broker Sql Output	central	unified_sql
-	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${content}=	Create List	check_for_external_commands
-	${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-	Should Be True	${result}	msg=No check for external commands executed for 1mn.
-	Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-	Execute SQL String	UPDATE hosts set command_line='toto' where name='host_1'
-	schedule_forced_host_check  host_1
-	${result}=  check_host_check_with_timeout  host_1  30  ${VarRoot}/lib/centreon-engine/check.pl --id 0
-	Should Be True	${result}	msg=hosts table not updated
+    [Documentation]    external command CHECK_SERVICE_RESULT
+    [Tags]    Broker    Engine    host    extcmd    atoi
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Config Broker Sql Output    central    unified_sql
+    ${start}=    Get Current Date
+    Ctn Start Broker
+    Ctn Start Engine
+    ${content}=    Create List    check_for_external_commands
+    ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    Should Be True    ${result}    No check for external commands executed for 1mn.
+    Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+    Execute SQL String    UPDATE hosts set command_line='toto' where name='host_1'
+    Ctn Schedule Forced Host Check    host_1
+    ${result}=    Ctn Check Host Check With Timeout    host_1    30    ${VarRoot}/lib/centreon-engine/check.pl --id 0
+    Should Be True    ${result}    hosts table not updated
diff --git a/tests/broker-engine/hostgroups.robot b/tests/broker-engine/hostgroups.robot
index 3650542d342..3a6b3fb9f2a 100644
--- a/tests/broker-engine/hostgroups.robot
+++ b/tests/broker-engine/hostgroups.robot
@@ -1,9 +1,9 @@
 *** Settings ***
 Resource	../resources/resources.robot
-Suite Setup	Clean Before Suite
-Suite Teardown	Clean After Suite
-Test Setup	Stop Processes
-Test Teardown	Save logs If Failed
+Suite Setup	Ctn Clean Before Suite
+Suite Teardown	Ctn Clean After Suite
+Test Setup	Ctn Stop Processes
+Test Teardown	Ctn Save Logs If Failed
 
 Documentation	Centreon Broker and Engine add Hostgroup
 Library	DatabaseLibrary
@@ -19,168 +19,168 @@ Library	../resources/Common.py
 EBNHG1
 	[Documentation]	New host group with several pollers and connections to DB
 	[Tags]	Broker	Engine	hostgroup
-	Config Engine	${3}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${3}
-
-	Broker Config Log	central	sql	info
-        Broker Config Output Set	central	central-broker-master-sql	connections_count	5
-        Broker Config Output Set	central	central-broker-master-perfdata	connections_count	5
+	Ctn Config Engine	${3}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module	${3}
+
+	Ctn Broker Config Log	central	sql	info
+        Ctn Broker Config Output Set	central	central-broker-master-sql	connections_count	5
+        Ctn Broker Config Output Set	central	central-broker-master-perfdata	connections_count	5
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	Add Host Group	${0}	${1}	["host_1", "host_2", "host_3"]
+	Ctn Start Broker
+	Ctn Start Engine
+	Ctn Add Host Group	${0}	${1}	["host_1", "host_2", "host_3"]
 
         Sleep	3s
-	Reload Broker
-	Reload Engine
+	Ctn Reload Broker
+	Ctn Reload Engine
 
 	${content}=	Create List	enabling membership of host 3 to host group 1 on instance 1	enabling membership of host 2 to host group 1 on instance 1	enabling membership of host 1 to host group 1 on instance 1
 
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	45
+	${result}=	Ctn Find In Log With Timeout	${centralLog}	${start}	${content}	45
 	Should Be True	${result}	msg=One of the new host groups not found in logs.
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 EBNHGU1
 	[Documentation]	New host group with several pollers and connections to DB with broker configured with unified_sql
 	[Tags]	Broker	Engine	hostgroup	unified_sql
-	Config Engine	${3}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${3}
-
-	Broker Config Log	central	sql	info
-	Config Broker Sql Output	central	unified_sql
-        Broker Config Output Set	central	central-broker-unified-sql	connections_count	5
+	Ctn Config Engine	${3}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module	${3}
+
+	Ctn Broker Config Log	central	sql	info
+	Ctn Config Broker Sql Output	central	unified_sql
+        Ctn Broker Config Output Set	central	central-broker-unified-sql	connections_count	5
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	Add Host Group	${0}	${1}	["host_1", "host_2", "host_3"]
+	Ctn Start Broker
+	Ctn Start Engine
+	Ctn Add Host Group	${0}	${1}	["host_1", "host_2", "host_3"]
 
         Sleep	3s
-	Reload Broker
-	Reload Engine
+	Ctn Reload Broker
+	Ctn Reload Engine
 
 	${content}=	Create List	enabling membership of host 3 to host group 1 on instance 1	enabling membership of host 2 to host group 1 on instance 1	enabling membership of host 1 to host group 1 on instance 1
 
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	45
+	${result}=	Ctn Find In Log With Timeout	${centralLog}	${start}	${content}	45
 	Should Be True	${result}	msg=One of the new host groups not found in logs.
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 EBNHGU2
 	[Documentation]	New host group with several pollers and connections to DB with broker configured with unified_sql
 	[Tags]	Broker	Engine	hostgroup	unified_sql
-	Config Engine	${3}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${3}
-
-	Broker Config Log	central	sql	info
-	Config Broker Sql Output	central	unified_sql
-	Broker Config Output Set	central	central-broker-unified-sql	connections_count	5
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	module1	bbdo_version	3.0.0
-	Broker Config Add Item	module2	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
+	Ctn Config Engine	${3}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module	${3}
+
+	Ctn Broker Config Log	central	sql	info
+	Ctn Config Broker Sql Output	central	unified_sql
+	Ctn Broker Config Output Set	central	central-broker-unified-sql	connections_count	5
+	Ctn Broker Config Add Item	module0	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	module1	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	module2	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	central	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	rrd	bbdo_version	3.0.0
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	Add Host Group	${0}	${1}	["host_1", "host_2", "host_3"]
+	Ctn Start Broker
+	Ctn Start Engine
+	Ctn Add Host Group	${0}	${1}	["host_1", "host_2", "host_3"]
 
         Sleep	3s
-	Reload Broker
-	Reload Engine
+	Ctn Reload Broker
+	Ctn Reload Engine
 
 	${content}=	Create List	enabling membership of host 3 to host group 1 on instance 1	enabling membership of host 2 to host group 1 on instance 1
 
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	45
+	${result}=	Ctn Find In Log With Timeout	${centralLog}	${start}	${content}	45
 	Should Be True	${result}	msg=One of the new host groups not found in logs.
-        Stop Engine
-        Kindly stop Broker
+        Ctn Stop Engine
+        Ctn Kindly Stop Broker
 
 EBNHGU3
        [Documentation]	New host group with several pollers and connections to DB with broker configured with unified_sql
        [Tags]	Broker	Engine	hostgroup	unified_sql
-       Config Engine	${4}
-       Config Broker	rrd
-       Config Broker	central
-       Config Broker	module	${4}
-
-	Broker Config Log	central	sql	info
-	Config Broker Sql Output	central	unified_sql
-	Broker Config Output Set	central	central-broker-unified-sql	connections_count	5
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	module1	bbdo_version	3.0.0
-	Broker Config Add Item	module2	bbdo_version	3.0.0
-	Broker Config Add Item	module3	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	sql	debug
+       Ctn Config Engine	${4}
+       Ctn Config Broker	rrd
+       Ctn Config Broker	central
+       Ctn Config Broker	module	${4}
+
+	Ctn Broker Config Log	central	sql	info
+	Ctn Config Broker Sql Output	central	unified_sql
+	Ctn Broker Config Output Set	central	central-broker-unified-sql	connections_count	5
+	Ctn Broker Config Add Item	module0	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	module1	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	module2	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	module3	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	central	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	rrd	bbdo_version	3.0.0
+	Ctn Broker Config Log	central	sql	debug
 
 
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	Add Host Group	${0}	${1}	["host_1", "host_2", "host_3"]
-	Add Host Group	${1}	${1}	["host_21", "host_22", "host_23"]
-	Add Host Group	${2}	${1}	["host_31", "host_32", "host_33"]
-	Add Host Group	${3}	${1}	["host_41", "host_42", "host_43"]
+	Ctn Start Broker
+	Ctn Start Engine
+	Ctn Add Host Group	${0}	${1}	["host_1", "host_2", "host_3"]
+	Ctn Add Host Group	${1}	${1}	["host_21", "host_22", "host_23"]
+	Ctn Add Host Group	${2}	${1}	["host_31", "host_32", "host_33"]
+	Ctn Add Host Group	${3}	${1}	["host_41", "host_42", "host_43"]
 
 	Sleep	3s
-	Reload Broker
-	Reload Engine
+	Ctn Reload Broker
+	Ctn Reload Engine
 
-        ${result}=	Check Number of relations between hostgroup and hosts	1	12	30
+        ${result}=	Ctn Check Number Of Relations Between Hostgroup And Hosts	1	12	30
 	Should Be True	${result}	msg=We should have 12 hosts members of host 1.
 
-	Config Engine Remove Cfg File	${0}	hostgroups.cfg
+	Ctn Config Engine Remove Cfg File	${0}	hostgroups.cfg
 
 	Sleep	3s
-	Reload Broker
-	Reload Engine
-        ${result}=	Check Number of relations between hostgroup and hosts	1	9	30
+	Ctn Reload Broker
+	Ctn Reload Engine
+        ${result}=	Ctn Check Number Of Relations Between Hostgroup And Hosts	1	9	30
 	Should Be True	${result}	msg=We should have 12 hosts members of host 1.
 
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 EBNHG4
 	[Documentation]	New host group with several pollers and connections to DB with broker and rename this hostgroup
 	[Tags]	Broker	Engine	hostgroup
-	Config Engine	${3}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${3}
-
-	Broker Config Log	central	sql	info
-	Broker Config Output Set	central	central-broker-master-sql	connections_count	5
-	Broker Config Output Set	central	central-broker-master-perfdata	connections_count	5
+	Ctn Config Engine	${3}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module	${3}
+
+	Ctn Broker Config Log	central	sql	info
+	Ctn Broker Config Output Set	central	central-broker-master-sql	connections_count	5
+	Ctn Broker Config Output Set	central	central-broker-master-perfdata	connections_count	5
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
+	Ctn Start Broker
+	Ctn Start Engine
 	Sleep	3s
-	Add Host Group	${0}	${1}	["host_1", "host_2", "host_3"]
+	Ctn Add Host Group	${0}	${1}	["host_1", "host_2", "host_3"]
 
-	Reload Broker
-	Reload Engine
+	Ctn Reload Broker
+	Ctn Reload Engine
 
 	${content}=	Create List	enabling membership of host 3 to host group 1 on instance 1	enabling membership of host 2 to host group 1
 
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	45
+	${result}=	Ctn Find In Log With Timeout	${centralLog}	${start}	${content}	45
 	Should Be True	${result}	msg=One of the new host groups not found in logs.
 
-	Rename Host Group	${0}	${1}	test	["host_1", "host_2", "host_3"]
+	Ctn Rename Host Group	${0}	${1}	test	["host_1", "host_2", "host_3"]
 
 	Sleep	10s
 	${start}=	Get Current Date
         Log to Console	Step-1
-	Reload Broker
+	Ctn Reload Broker
         Log to Console	Step0
-	Reload Engine
+	Ctn Reload Engine
 
         Log to Console	Step1
 	Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
@@ -194,42 +194,42 @@ EBNHG4
 	END
 	Should Be Equal As Strings	${output}	(('hostgroup_test',),)
 
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 EBNHGU4
 	[Documentation]	New host group with several pollers and connections to DB with broker and rename this hostgroup
 	[Tags]	Broker	Engine	hostgroup
-	Config Engine	${3}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${3}
-
-	Broker Config Log	central	sql	info
-	Config Broker Sql Output	central	unified_sql
-	Broker Config Output Set	central	central-broker-unified-sql	connections_count	5
+	Ctn Config Engine	${3}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module	${3}
+
+	Ctn Broker Config Log	central	sql	info
+	Ctn Config Broker Sql Output	central	unified_sql
+	Ctn Broker Config Output Set	central	central-broker-unified-sql	connections_count	5
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
+	Ctn Start Broker
+	Ctn Start Engine
 	Sleep	3s
-	Add Host Group	${0}	${1}	["host_1", "host_2", "host_3"]
+	Ctn Add Host Group	${0}	${1}	["host_1", "host_2", "host_3"]
 
-	Reload Broker
-	Reload Engine
+	Ctn Reload Broker
+	Ctn Reload Engine
 
 	${content}=	Create List	enabling membership of host 3 to host group 1 on instance 1	enabling membership of host 2 to host group 1
 
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	45
+	${result}=	Ctn Find In Log With Timeout	${centralLog}	${start}	${content}	45
 	Should Be True	${result}	msg=One of the new host groups not found in logs.
 
-	Rename Host Group	${0}	${1}	test	["host_1", "host_2", "host_3"]
+	Ctn Rename Host Group	${0}	${1}	test	["host_1", "host_2", "host_3"]
 
 	Sleep	10s
 	${start}=	Get Current Date
         Log to Console	Step-1
-	Reload Broker
+	Ctn Reload Broker
         Log to Console	Step0
-	Reload Engine
+	Ctn Reload Engine
 
         Log to Console	Step1
 	Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
@@ -243,5 +243,5 @@ EBNHGU4
 	END
 	Should Be Equal As Strings	${output}	(('hostgroup_test',),)
 
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
diff --git a/tests/broker-engine/hosts-with-notes-and-actions.robot b/tests/broker-engine/hosts-with-notes-and-actions.robot
index 9d112471aa8..f43511cd802 100644
--- a/tests/broker-engine/hosts-with-notes-and-actions.robot
+++ b/tests/broker-engine/hosts-with-notes-and-actions.robot
@@ -1,9 +1,9 @@
 *** Settings ***
 Resource	../resources/resources.robot
-Suite Setup	Clean Before Suite
-Suite Teardown	Clean After Suite
-Test Setup	Stop Processes
-Test Teardown	Save logs If Failed
+Suite Setup	Ctn Clean Before Suite
+Suite Teardown	Ctn Clean After Suite
+Test Setup	Ctn Stop Processes
+Test Teardown	Ctn Save Logs If Failed
 
 Documentation	Centreon Broker and Engine Creation of hosts with long action_url, notes and notes_url.
 Library	DatabaseLibrary
@@ -19,20 +19,20 @@ Library	../resources/Common.py
 EBSNU1
 	[Documentation]	New hosts with notes_url with more than 2000 characters
 	[Tags]	Broker	Engine	hosts	protobuf
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	sql	debug
-	Config Broker Sql Output	central	unified_sql
+	Ctn Config Engine	${1}	${50}	${20}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module	${1}
+	Ctn Broker Config Add Item	module0	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	central	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	rrd	bbdo_version	3.0.0
+	Ctn Broker Config Log	central	sql	debug
+	Ctn Config Broker Sql Output	central	unified_sql
 	${nu}=	Evaluate	2000*"X"
-	Engine Config set value in hosts	0	host_1	notes_url	${nu}
-	Clear Retention
-	Start Broker
-	Start Engine
+	Ctn Engine Config Set Value In Hosts	0	host_1	notes_url	${nu}
+	Ctn Clear Retention
+	Ctn Start Broker
+	Ctn Start Engine
 
 	Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
 	FOR    ${index}    IN RANGE    60
@@ -47,26 +47,26 @@ EBSNU1
 	 EXIT FOR LOOP IF	"${output}" == "(('${nu}',),)"
 	END
 	Should Be Equal As Strings	${output}	(('${nu}',),)
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 EBSAU2
 	[Documentation]	New hosts with action_url with more than 2000 characters
 	[Tags]	Broker	Engine	hosts	protobuf
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	sql	debug
-	Config Broker Sql Output	central	unified_sql
+	Ctn Config Engine	${1}	${50}	${20}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module	${1}
+	Ctn Broker Config Add Item	module0	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	central	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	rrd	bbdo_version	3.0.0
+	Ctn Broker Config Log	central	sql	debug
+	Ctn Config Broker Sql Output	central	unified_sql
 	${au}=	Evaluate	2000*"Y"
-	Engine Config set value in hosts	0	host_2	action_url	${au}
-	Clear Retention
-	Start Broker
-	Start Engine
+	Ctn Engine Config Set Value In Hosts	0	host_2	action_url	${au}
+	Ctn Clear Retention
+	Ctn Start Broker
+	Ctn Start Engine
 
 	Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
 	FOR    ${index}    IN RANGE    60
@@ -81,26 +81,26 @@ EBSAU2
 	 EXIT FOR LOOP IF	"${output}" == "(('${au}',),)"
 	END
 	Should Be Equal As Strings	${output}	(('${au}',),)
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 EBSN3
 	[Documentation]	New hosts with notes with more than 500 characters
 	[Tags]	Broker	Engine	hosts	protobuf
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	sql	debug
-	Config Broker Sql Output	central	unified_sql
+	Ctn Config Engine	${1}	${50}	${20}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module	${1}
+	Ctn Broker Config Add Item	module0	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	central	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	rrd	bbdo_version	3.0.0
+	Ctn Broker Config Log	central	sql	debug
+	Ctn Config Broker Sql Output	central	unified_sql
 	${n}=	Evaluate	500*"Z"
-	Engine Config set value in hosts	0	host_3	notes	${n}
-	Clear Retention
-	Start Broker
-	Start Engine
+	Ctn Engine Config Set Value In Hosts	0	host_3	notes	${n}
+	Ctn Clear Retention
+	Ctn Start Broker
+	Ctn Start Engine
 
 	Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
 	FOR    ${index}    IN RANGE    60
@@ -115,5 +115,5 @@ EBSN3
 	 EXIT FOR LOOP IF	"${output}" == "(('${n}',),)"
 	END
 	Should Be Equal As Strings	${output}	(('${n}',),)
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
diff --git a/tests/broker-engine/log-v2_engine.robot b/tests/broker-engine/log-v2_engine.robot
index 429249da2be..03d5c9af841 100644
--- a/tests/broker-engine/log-v2_engine.robot
+++ b/tests/broker-engine/log-v2_engine.robot
@@ -1,9 +1,9 @@
 *** Settings ***
 Resource	../resources/resources.robot
-Suite Setup	Clean Before Suite
-Suite Teardown	Clean After Suite
-Test Setup	Stop Processes
-Test Teardown	Save logs If Failed
+Suite Setup	Ctn Clean Before Suite
+Suite Teardown	Ctn Clean After Suite
+Test Setup	Ctn Stop Processes
+Test Teardown	Ctn Save Logs If Failed
 
 Documentation	Centreon Broker and Engine log_v2
 Library	DatabaseLibrary
@@ -19,30 +19,30 @@ Library	../resources/Common.py
 LOGV2EB1
 	[Documentation]	Checking broker sink when log-v2 is enabled and legacy logs are disabled.
 	[Tags]	Broker	Engine	log-v2 sink broker
-	Config Engine	${1}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module
-        Broker Config Flush Log	module0	0
-	Engine Config Set Value	${0}	log_legacy_enabled	${0}
-	Engine Config Set Value	${0}	log_v2_enabled	${1}
-	Engine Config Set Value	${0}	log_level_config	trace
-        Engine Config Set Value	${0}    log_flush_period	0	True
+	Ctn Config Engine	${1}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module
+        Ctn Broker Config Flush Log	module0	0
+	Ctn Engine Config Set Value	${0}	log_legacy_enabled	${0}
+	Ctn Engine Config Set Value	${0}	log_v2_enabled	${1}
+	Ctn Engine Config Set Value	${0}	log_level_config	trace
+        Ctn Engine Config Set Value	${0}    log_flush_period	0	True
 
 	${start}=	Get Current Date	 exclude_millis=yes
 	${time_stamp}	Convert Date    ${start}    epoch	exclude_millis=yes
 	${time_stamp2}	evaluate    int(${time_stamp})
 	Sleep	1s
 
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
+	Ctn Start Broker
+	Ctn Start Engine
+	${result}=	Ctn Check Connections
 	Should Be True	${result}	msg=Engine and Broker not connected
 
 	${pid}=	Get Process Id	e0
 	${content}=	Create List	[process] [info] [${pid}] Configuration loaded, main loop starting.
 
-	${result1}=	Find In Log With Timeout	${engineLog0}	${start}	${content}	30
+	${result1}=	Ctn Find In Log With Timeout	${engineLog0}	${start}	${content}	30
 	Should Be True	${result1}	msg=No message telling configuration loaded.
 
 	Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
@@ -55,39 +55,39 @@ LOGV2EB1
          EXIT FOR LOOP IF	"${output}" == "((1,),)"
         END
 	Should Be Equal As Strings	${output}	((1,),)
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 LOGV2EBU1
 	[Documentation]	Checking broker sink when log-v2 is enabled and legacy logs are disabled with bbdo3.
 	[Tags]	Broker	Engine	log-v2 sink broker	bbdo3	unified_sql
-	Config Engine	${1}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module
-        Config BBDO3	${1}
-        Broker Config Flush Log	module0	0
-        Broker Config Flush Log	central	0
-	Broker Config Log	central	sql	trace
-	Engine Config Set Value	${0}	log_legacy_enabled	${0}
-	Engine Config Set Value	${0}	log_v2_enabled	${1}
-	Engine Config Set Value	${0}	log_level_config	trace
-        Engine Config Set Value	${0}    log_flush_period	0	True
+	Ctn Config Engine	${1}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module
+        Ctn Config BBDO3	${1}
+        Ctn Broker Config Flush Log	module0	0
+        Ctn Broker Config Flush Log	central	0
+	Ctn Broker Config Log	central	sql	trace
+	Ctn Engine Config Set Value	${0}	log_legacy_enabled	${0}
+	Ctn Engine Config Set Value	${0}	log_v2_enabled	${1}
+	Ctn Engine Config Set Value	${0}	log_level_config	trace
+        Ctn Engine Config Set Value	${0}    log_flush_period	0	True
 
 	${start}=	Get Current Date	 exclude_millis=yes
 	${time_stamp}	Convert Date    ${start}    epoch	exclude_millis=yes
 	${time_stamp2}	evaluate    int(${time_stamp})
 	Sleep	1s
 
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
+	Ctn Start Broker
+	Ctn Start Engine
+	${result}=	Ctn Check Connections
 	Should Be True	${result}	msg=Engine and Broker not connected
 
 	${pid}=	Get Process Id	e0
 	${content}=	Create List	[process] [info] [${pid}] Configuration loaded, main loop starting.
 
-	${result1}=	Find In Log With Timeout	${engineLog0}	${start}	${content}	30
+	${result1}=	Ctn Find In Log With Timeout	${engineLog0}	${start}	${content}	30
 	Should Be True	${result1}	msg=No message telling configuration loaded.
 
 	Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
@@ -100,38 +100,38 @@ LOGV2EBU1
          EXIT FOR LOOP IF	"${output}" == "((1,),)"
         END
 	Should Be Equal As Strings	${output}	((1,),)
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 LOGV2DB1
 	[Documentation]	log-v2 disabled old log enabled check broker sink
 	[Tags]	Broker	Engine	log-v2 sink broker
-	Config Engine	${1}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module
-        Broker Config Flush Log	module0	0
-	Broker Config Log	central	sql	trace
-	Engine Config Set Value	${0}	log_legacy_enabled	${1}
-	Engine Config Set Value	${0}	log_v2_enabled	${0}
-        Engine Config Set Value	${0}    log_flush_period	0	True
+	Ctn Config Engine	${1}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module
+        Ctn Broker Config Flush Log	module0	0
+	Ctn Broker Config Log	central	sql	trace
+	Ctn Engine Config Set Value	${0}	log_legacy_enabled	${1}
+	Ctn Engine Config Set Value	${0}	log_v2_enabled	${0}
+        Ctn Engine Config Set Value	${0}    log_flush_period	0	True
 
 	${start}=	Get Current Date	 exclude_millis=yes
 	${time_stamp}    Convert Date    ${start}    epoch	exclude_millis=yes
     ${time_stamp2}    evaluate    int(${time_stamp})
 	Sleep	1s
 
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
+	Ctn Start Broker
+	Ctn Start Engine
+	${result}=	Ctn Check Connections
 	Should Be True	${result}	msg=Engine and Broker not connected
 
 	${pid}=	Get Process Id	e0
 	${content_v2}=	Create List	[process] [info] [${pid}] Configuration loaded, main loop starting.
 	${content_old}=	Create List	[${pid}] Configuration loaded, main loop starting.
 
-	${result1}=	Find In Log With Timeout	${engineLog0}	${start}	${content_v2}	15
-	${result2}=	Find In Log With Timeout	${engineLog0}	${start}	${content_old}	15
+	${result1}=	Ctn Find In Log With Timeout	${engineLog0}	${start}	${content_v2}	15
+	${result2}=	Ctn Find In Log With Timeout	${engineLog0}	${start}	${content_old}	15
 	Should Not Be True	${result1}
 	Should Be True	${result2}	msg=Old logs should be enabled.
 
@@ -145,36 +145,36 @@ LOGV2DB1
          EXIT FOR LOOP IF	"${output}" == "((1,),)"
         END
 	Should Be Equal As Strings	${output}	((1,),)
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 LOGV2DB2
 	[Documentation]	log-v2 disabled old log disabled check broker sink
 	[Tags]	Broker	Engine	log-v2 sink broker
-	Config Engine	${1}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module
-        Broker Config Flush Log	module0	0
-	Engine Config Set Value	${0}	log_legacy_enabled	${0}
-	Engine Config Set Value	${0}	log_v2_enabled	${0}
-        Engine Config Set Value	${0}    log_flush_period	0	True
+	Ctn Config Engine	${1}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module
+        Ctn Broker Config Flush Log	module0	0
+	Ctn Engine Config Set Value	${0}	log_legacy_enabled	${0}
+	Ctn Engine Config Set Value	${0}	log_v2_enabled	${0}
+        Ctn Engine Config Set Value	${0}    log_flush_period	0	True
 
 	${start}=	Get Current Date	 exclude_millis=yes
 	${time_stamp}    Convert Date    ${start}    epoch	exclude_millis=yes
     ${time_stamp2}    evaluate    int(${time_stamp})
 	Sleep	1s
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
+	Ctn Start Broker
+	Ctn Start Engine
+	${result}=	Ctn Check Connections
 	Should Be True	${result}	msg=Engine and Broker not connected
 
 	${pid}=	Get Process Id	e0
 	${content_v2}=	Create List	[process] [info] [${pid}] Configuration loaded, main loop starting.
 	${content_hold}=	Create List	[${pid}] Configuration loaded, main loop starting.
 
-	${result1}=	Find In Log With Timeout	${engineLog0}	${start}	${content_v2}	30
-	${result2}=	Find In Log With Timeout	${engineLog0}	${start}	${content_hold}	30
+	${result1}=	Ctn Find In Log With Timeout	${engineLog0}	${start}	${content_v2}	30
+	${result2}=	Ctn Find In Log With Timeout	${engineLog0}	${start}	${content_hold}	30
 	Should Not Be True	${result1}
 	Should Not Be True	${result2}
 
@@ -188,37 +188,37 @@ LOGV2DB2
          EXIT FOR LOOP IF	"${output}" == "((0,),)"
         END
 	Should Be Equal As Strings	${output}	((0,),)
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 LOGV2EB2
 	[Documentation]	log-v2 enabled old log enabled check broker sink
 	[Tags]	Broker	Engine	log-v2	sinkbroker
-	Config Engine	${1}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module
-        Broker Config Flush Log	module0	0
-	Engine Config Set Value	${0}	log_legacy_enabled	${1}
-	Engine Config Set Value	${0}	log_v2_enabled	${1}
-        Engine Config Set Value	${0}    log_flush_period	0	True
+	Ctn Config Engine	${1}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module
+        Ctn Broker Config Flush Log	module0	0
+	Ctn Engine Config Set Value	${0}	log_legacy_enabled	${1}
+	Ctn Engine Config Set Value	${0}	log_v2_enabled	${1}
+        Ctn Engine Config Set Value	${0}    log_flush_period	0	True
 
 	${start}=	Get Current Date	 exclude_millis=yes
 	${time_stamp}    Convert Date    ${start}    epoch	exclude_millis=yes
     ${time_stamp2}    evaluate    int(${time_stamp})
 	Sleep	1s
 
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
+	Ctn Start Broker
+	Ctn Start Engine
+	${result}=	Ctn Check Connections
 	Should Be True	${result}	msg=Engine and Broker not connected
 
 	${pid}=	Get Process Id	e0
 	${content_v2}=	Create List	[process] [info] [${pid}] Configuration loaded, main loop starting.
 	${content_hold}=	Create List	[${pid}] Configuration loaded, main loop starting.
 
-	${result1}=	Find In Log With Timeout	${engineLog0}	${start}	${content_v2}	30
-	${result2}=	Find In Log With Timeout	${engineLog0}	${start}	${content_hold}	30
+	${result1}=	Ctn Find In Log With Timeout	${engineLog0}	${start}	${content_v2}	30
+	${result2}=	Ctn Find In Log With Timeout	${engineLog0}	${start}	${content_hold}	30
 	Should Be True	${result1}
 	Should Be True	${result2}
 
@@ -233,38 +233,38 @@ LOGV2EB2
         END
 	Should Be Equal As Strings	${output}	((2,),)
 
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 LOGV2EBU2
 	[Documentation]	Check Broker sink with log-v2 enabled and legacy log enabled with BBDO3.
 	[Tags]	Broker	Engine	log-v2	sinkbroker	unified_sql	bbdo3
-	Config Engine	${1}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module
-        Broker Config Flush Log	module0	0
-	Config BBDO3	${1}
-	Engine Config Set Value	${0}	log_legacy_enabled	${1}
-	Engine Config Set Value	${0}	log_v2_enabled	${1}
-        Engine Config Set Value	${0}    log_flush_period	0	True
+	Ctn Config Engine	${1}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module
+        Ctn Broker Config Flush Log	module0	0
+	Ctn Config BBDO3	${1}
+	Ctn Engine Config Set Value	${0}	log_legacy_enabled	${1}
+	Ctn Engine Config Set Value	${0}	log_v2_enabled	${1}
+        Ctn Engine Config Set Value	${0}    log_flush_period	0	True
 
 	${start}=	Get Current Date	 exclude_millis=yes
 	${time_stamp}    Convert Date    ${start}    epoch	exclude_millis=yes
     ${time_stamp2}    evaluate    int(${time_stamp})
 	Sleep	1s
 
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
+	Ctn Start Broker
+	Ctn Start Engine
+	${result}=	Ctn Check Connections
 	Should Be True	${result}	msg=Engine and Broker not connected
 
 	${pid}=	Get Process Id	e0
 	${content_v2}=	Create List	[process] [info] [${pid}] Configuration loaded, main loop starting.
 	${content_hold}=	Create List	[${pid}] Configuration loaded, main loop starting.
 
-	${result1}=	Find In Log With Timeout	${engineLog0}	${start}	${content_v2}	30
-	${result2}=	Find In Log With Timeout	${engineLog0}	${start}	${content_hold}	30
+	${result1}=	Ctn Find In Log With Timeout	${engineLog0}	${start}	${content_v2}	30
+	${result2}=	Ctn Find In Log With Timeout	${engineLog0}	${start}	${content_hold}	30
 	Should Be True	${result1}
 	Should Be True	${result2}
 
@@ -279,136 +279,136 @@ LOGV2EBU2
         END
 	Should Be Equal As Strings	${output}	((2,),)
 
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 LOGV2EF1
 	[Documentation]	log-v2 enabled  old log disabled check logfile sink
 	[Tags]	Broker	Engine	log-v2
-	Config Engine	${1}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module
-        Broker Config Flush Log	module0	0
-	Engine Config Set Value	${0}	log_legacy_enabled	${0}
-	Engine Config Set Value	${0}	log_v2_enabled	${1}
-        Engine Config Set Value	${0}    log_flush_period	0	True
+	Ctn Config Engine	${1}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module
+        Ctn Broker Config Flush Log	module0	0
+	Ctn Engine Config Set Value	${0}	log_legacy_enabled	${0}
+	Ctn Engine Config Set Value	${0}	log_v2_enabled	${1}
+        Ctn Engine Config Set Value	${0}    log_flush_period	0	True
 
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
+	Ctn Start Broker
+	Ctn Start Engine
+	${result}=	Ctn Check Connections
 	Should Be True	${result}	msg=Engine and Broker not connected
 	${pid}=	Get Process Id	e0
 	${content_v2}=	Create List	[process] [info] [${pid}] Configuration loaded, main loop starting.
 
-	${result1}=	Find In Log With Timeout	${engineLog0}	${start}	${content_v2}	30
+	${result1}=	Ctn Find In Log With Timeout	${engineLog0}	${start}	${content_v2}	30
 	Should Be True	${result1}
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 LOGV2DF1
 	[Documentation]	log-v2 disabled old log enabled check logfile sink
 	[Tags]	Broker	Engine	log-v2
-	Config Engine	${1}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module
-        Broker Config Flush Log	module0	0
-	Engine Config Set Value	${0}	log_legacy_enabled	${1}
-	Engine Config Set Value	${0}	log_v2_enabled	${0}
-        Engine Config Set Value	${0}    log_flush_period	0	True
+	Ctn Config Engine	${1}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module
+        Ctn Broker Config Flush Log	module0	0
+	Ctn Engine Config Set Value	${0}	log_legacy_enabled	${1}
+	Ctn Engine Config Set Value	${0}	log_v2_enabled	${0}
+        Ctn Engine Config Set Value	${0}    log_flush_period	0	True
 
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
+	Ctn Start Broker
+	Ctn Start Engine
+	${result}=	Ctn Check Connections
 	Should Be True	${result}	msg=Engine and Broker not connected
 	${pid}=	Get Process Id	e0
 	${content_hold}=	Create List	[${pid}] Configuration loaded, main loop starting.
 	${content_v2}=	Create List	[process] [info] [${pid}] Configuration loaded, main loop starting.
 
-	${result1}=	Find In Log With Timeout	${engineLog0}	${start}	${content_hold}	30
-	${result2}=	Find In Log With Timeout	${engineLog0}	${start}	${content_v2}	30
+	${result1}=	Ctn Find In Log With Timeout	${engineLog0}	${start}	${content_hold}	30
+	${result2}=	Ctn Find In Log With Timeout	${engineLog0}	${start}	${content_v2}	30
 	Should Be True	${result1}
 	Should Not Be True	${result2}
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 LOGV2DF2
 	[Documentation]	log-v2 disabled old log disabled check logfile sink
 	[Tags]	Broker	Engine	log-v2
-	Config Engine	${1}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module
-        Broker Config Flush Log	module0	0
-	Engine Config Set Value	${0}	log_legacy_enabled	${0}
-	Engine Config Set Value	${0}	log_v2_enabled	${0}
-        Engine Config Set Value	${0}    log_flush_period	0	True
+	Ctn Config Engine	${1}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module
+        Ctn Broker Config Flush Log	module0	0
+	Ctn Engine Config Set Value	${0}	log_legacy_enabled	${0}
+	Ctn Engine Config Set Value	${0}	log_v2_enabled	${0}
+        Ctn Engine Config Set Value	${0}    log_flush_period	0	True
 
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
+	Ctn Start Broker
+	Ctn Start Engine
+	${result}=	Ctn Check Connections
 	Should Be True	${result}	msg=Engine and Broker not connected
 	${pid}=	Get Process Id	e0
 	${content_v2}=	Create List	[process] [info] [${pid}] Configuration loaded, main loop starting.
 	${content_hold}=	Create List	[${pid}] Configuration loaded, main loop starting.
 
-	${result1}=	Find In Log With Timeout	${engineLog0}	${start}	${content_v2}	15
-	${result2}=	Find In Log With Timeout	${engineLog0}	${start}	${content_hold}	15
+	${result1}=	Ctn Find In Log With Timeout	${engineLog0}	${start}	${content_v2}	15
+	${result2}=	Ctn Find In Log With Timeout	${engineLog0}	${start}	${content_hold}	15
 	Should Not Be True	${result1}
 	Should Not Be True	${result2}
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 LOGV2EF2
 	[Documentation]	log-v2 enabled old log enabled check logfile sink
 	[Tags]	Broker	Engine	log-v2
-	Config Engine	${1}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module
-        Broker Config Flush Log	module0	0
-	Engine Config Set Value	${0}	log_legacy_enabled	${1}
-	Engine Config Set Value	${0}	log_v2_enabled	${1}
-        Engine Config Set Value	${0}    log_flush_period	0	True
+	Ctn Config Engine	${1}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module
+        Ctn Broker Config Flush Log	module0	0
+	Ctn Engine Config Set Value	${0}	log_legacy_enabled	${1}
+	Ctn Engine Config Set Value	${0}	log_v2_enabled	${1}
+        Ctn Engine Config Set Value	${0}    log_flush_period	0	True
 
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
+	Ctn Start Broker
+	Ctn Start Engine
+	${result}=	Ctn Check Connections
 	Should Be True	${result}	msg=Engine and Broker not connected
 	${pid}=	Get Process Id	e0
 	${content_v2}=	Create List	[process] [info] [${pid}] Configuration loaded, main loop starting.
 	${content_hold}=	Create List	[${pid}] Configuration loaded, main loop starting.
 
-	${result1}=	Find In Log With Timeout	${engineLog0}	${start}	${content_v2}	15
-	${result2}=	Find In Log With Timeout	${engineLog0}	${start}	${content_hold}	15
+	${result1}=	Ctn Find In Log With Timeout	${engineLog0}	${start}	${content_v2}	15
+	${result2}=	Ctn Find In Log With Timeout	${engineLog0}	${start}	${content_hold}	15
 	Should Be True	${result1}
 	Should Be True	${result2}
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 LOGV2FE2
 	[Documentation]	log-v2 enabled old log enabled check logfile sink
 	[Tags]	Broker	Engine	log-v2
-	Config Engine	${1}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module
-        Broker Config Flush Log	module0	0
-	Engine Config Set Value	${0}	log_legacy_enabled	${1}
-	Engine Config Set Value	${0}	log_v2_enabled	${1}
-        Engine Config Set Value	${0}    log_flush_period	0	True
+	Ctn Config Engine	${1}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module
+        Ctn Broker Config Flush Log	module0	0
+	Ctn Engine Config Set Value	${0}	log_legacy_enabled	${1}
+	Ctn Engine Config Set Value	${0}	log_v2_enabled	${1}
+        Ctn Engine Config Set Value	${0}    log_flush_period	0	True
 
-	Clear Engine Logs
+	Ctn Clear Engine Logs
 
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
+	Ctn Start Broker
+	Ctn Start Engine
+	${result}=	Ctn Check Connections
 	Should Be True	${result}	msg=Engine and Broker not connected
 	${pid}=	Get Process Id	e0
 	${content_v2}=	Create List	[process] [info] [${pid}] Configuration loaded, main loop starting.
@@ -416,7 +416,7 @@ LOGV2FE2
 
 	Sleep	2m
 
-	${res}=	check engine logs are duplicated	${engineLog0}	${start}
+	${res}=	Ctn Check Engine Logs Are Duplicated	${engineLog0}	${start}
 	Should Be True	${res}	msg=one or other log are not duplicate in logsfile
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
diff --git a/tests/broker-engine/notification-unstable.robot b/tests/broker-engine/notification-unstable.robot
index 191ad2a4153..39e4e238264 100644
--- a/tests/broker-engine/notification-unstable.robot
+++ b/tests/broker-engine/notification-unstable.robot
@@ -11,347 +11,347 @@ Library             ../resources/Engine.py
 Library             ../resources/Broker.py
 Library             ../resources/Common.py
 
-Suite Setup         Clean Before Suite
-Suite Teardown      Clean After Suite
-Test Setup          Stop Processes
-Test Teardown       Save logs If Failed
+Suite Setup         Ctn Clean Before Suite
+Suite Teardown      Ctn Clean After Suite
+Test Setup          Ctn Stop Processes
+Test Teardown       Ctn Save Logs If Failed
 
 
 *** Test Cases ***
 not1
     [Documentation]    This test case configures a single service and verifies that a notification is sent when the service is in a non-OK state.
     [Tags]    broker    engine    services    hosts    notification
-    Config Engine    ${1}    ${1}    ${1}
-    Config Notifications
-    Engine Config Set Value In Hosts    0    host_1    notifications_enabled    1
-    Engine Config Set Value In Hosts    0    host_1    notification_options    d,r
-    Engine Config Set Value In Hosts    0    host_1    contacts    John_Doe
-    Engine Config Set Value In Services    0    service_1    contacts    John_Doe
-    Engine Config Set Value In Services    0    service_1    notification_options    w,c,r
-    Engine Config Set Value In Services    0    service_1    notifications_enabled    1
-    Engine Config Set Value In Services    0    service_1    notification_period    24x7
-    Engine Config Set Value In Contacts    0    John_Doe    host_notification_commands    command_notif
-    Engine Config Set Value In Contacts    0    John_Doe    service_notification_commands    command_notif
+    Ctn Config Engine    ${1}    ${1}    ${1}
+    Ctn Config Notifications
+    Ctn Engine Config Set Value In Hosts    0    host_1    notifications_enabled    1
+    Ctn Engine Config Set Value In Hosts    0    host_1    notification_options    d,r
+    Ctn Engine Config Set Value In Hosts    0    host_1    contacts    John_Doe
+    Ctn Engine Config Set Value In Services    0    service_1    contacts    John_Doe
+    Ctn Engine Config Set Value In Services    0    service_1    notification_options    w,c,r
+    Ctn Engine Config Set Value In Services    0    service_1    notifications_enabled    1
+    Ctn Engine Config Set Value In Services    0    service_1    notification_period    24x7
+    Ctn Engine Config Set Value In Contacts    0    John_Doe    host_notification_commands    command_notif
+    Ctn Engine Config Set Value In Contacts    0    John_Doe    service_notification_commands    command_notif
 
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
 
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    90
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    90
     Should Be True    ${result}    check_for_external_commands() should be available.
 
     ## Time to set the service to CRITICAL HARD.
     FOR   ${i}    IN RANGE    ${3}
-        Process Service Check Result    host_1    service_1    2    critical
+        Ctn Process Service Check Result    host_1    service_1    2    critical
         Sleep    1s
     END
 
-    ${result}    Check Service Status With Timeout    host_1    service_1    ${2}    60    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_1    service_1    ${2}    60    HARD
     Should Be True    ${result}    Service (host_1,service_1) should be CRITICAL HARD
 
     ${content}    Create List    SERVICE NOTIFICATION: John_Doe;host_1;service_1;CRITICAL;command_notif;critical
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    The notification is not sent
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 not2
     [Documentation]    This test case configures a single service and verifies that a recovery notification is sent after a service recovers from a non-OK state.
     [Tags]    broker    engine    services    hosts    notification
-    Config Engine    ${1}    ${1}    ${1}
-    Config Notifications
-    Engine Config Set Value In Hosts    0    host_1    notifications_enabled    1
-    Engine Config Set Value In Hosts    0    host_1    notification_options    d,r
-    Engine Config Set Value In Hosts    0    host_1    contacts    John_Doe
-    Engine Config Set Value In Services    0    service_1    contacts    John_Doe
-    Engine Config Set Value In Services    0    service_1    notification_options    w,c,r
-    Engine Config Set Value In Services    0    service_1    notifications_enabled    1
-    Engine Config Set Value In Services    0    service_1    notification_period    24x7
-    Engine Config Set Value In Contacts    0    John_Doe    host_notification_commands    command_notif
-    Engine Config Set Value In Contacts    0    John_Doe    service_notification_commands    command_notif
+    Ctn Config Engine    ${1}    ${1}    ${1}
+    Ctn Config Notifications
+    Ctn Engine Config Set Value In Hosts    0    host_1    notifications_enabled    1
+    Ctn Engine Config Set Value In Hosts    0    host_1    notification_options    d,r
+    Ctn Engine Config Set Value In Hosts    0    host_1    contacts    John_Doe
+    Ctn Engine Config Set Value In Services    0    service_1    contacts    John_Doe
+    Ctn Engine Config Set Value In Services    0    service_1    notification_options    w,c,r
+    Ctn Engine Config Set Value In Services    0    service_1    notifications_enabled    1
+    Ctn Engine Config Set Value In Services    0    service_1    notification_period    24x7
+    Ctn Engine Config Set Value In Contacts    0    John_Doe    host_notification_commands    command_notif
+    Ctn Engine Config Set Value In Contacts    0    John_Doe    service_notification_commands    command_notif
 
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
 
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    90
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    90
     Should Be True    ${result}    check_for_external_commands() should be available.
 
     ## Time to set the service to CRITICAL HARD.
 
     FOR   ${i}    IN RANGE    ${3}
-        Process Service Check Result    host_1    service_1    2    critical
+        Ctn Process Service Check Result    host_1    service_1    2    critical
         Sleep    1s
     END
 
-    ${result}    Check Service Status With Timeout    host_1    service_1    ${2}    60    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_1    service_1    ${2}    60    HARD
     Should Be True    ${result}    Service (host_1,service_1) should be CRITICAL HARD
 
     ${content}    Create List    SERVICE NOTIFICATION: John_Doe;host_1;service_1;CRITICAL;command_notif;critical
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    No notification has been sent concerning a critical service
 
     ## Time to set the service to UP  hard
 
     FOR   ${i}    IN RANGE    ${3}
-        Process Service Check Result    host_1    service_1    0    ok
+        Ctn Process Service Check Result    host_1    service_1    0    ok
         Sleep    1s
     END
 
-    ${result}    Check Service Status With Timeout    host_1    service_1    ${0}    60    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_1    service_1    ${0}    60    HARD
     Should Be True    ${result}    Service (host_1,service_1) should be CRITICAL HARD
 
     ${content}    Create List    SERVICE NOTIFICATION: John_Doe;host_1;service_1;RECOVERY (OK);command_notif;ok
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    The notification recovery is not sent
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 not3
     [Documentation]    This test case configures a single service and verifies that a non-OK notification is sent after the service exits downtime.
     [Tags]    broker    engine    services    hosts    notification
-    Config Engine    ${1}    ${1}    ${1}
-    Config Notifications
-    Engine Config Set Value In Hosts    0    host_1    notifications_enabled    1
-    Engine Config Set Value In Hosts    0    host_1    notification_options    d,r
-    Engine Config Set Value In Hosts    0    host_1    contacts    John_Doe
-    Engine Config Set Value In Services    0    service_1    contacts    John_Doe
-    Engine Config Set Value In Services    0    service_1    notification_options    w,c,r
-    Engine Config Set Value In Services    0    service_1    notifications_enabled    1
-    Engine Config Set Value In Services    0    service_1    notification_period    24x7
-    Engine Config Set Value In Contacts    0    John_Doe    host_notification_commands    command_notif
-    Engine Config Set Value In Contacts    0    John_Doe    service_notification_commands    command_notif
+    Ctn Config Engine    ${1}    ${1}    ${1}
+    Ctn Config Notifications
+    Ctn Engine Config Set Value In Hosts    0    host_1    notifications_enabled    1
+    Ctn Engine Config Set Value In Hosts    0    host_1    notification_options    d,r
+    Ctn Engine Config Set Value In Hosts    0    host_1    contacts    John_Doe
+    Ctn Engine Config Set Value In Services    0    service_1    contacts    John_Doe
+    Ctn Engine Config Set Value In Services    0    service_1    notification_options    w,c,r
+    Ctn Engine Config Set Value In Services    0    service_1    notifications_enabled    1
+    Ctn Engine Config Set Value In Services    0    service_1    notification_period    24x7
+    Ctn Engine Config Set Value In Contacts    0    John_Doe    host_notification_commands    command_notif
+    Ctn Engine Config Set Value In Contacts    0    John_Doe    service_notification_commands    command_notif
 
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
 
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    check_for_external_commands() should be available.
 
     # It's time to schedule a downtime
-    Schedule Service Downtime    host_1    service_1    ${60}
+    Ctn Schedule Service Downtime    host_1    service_1    ${60}
 
-    ${result}    Check Number Of Downtimes    ${1}    ${start}    ${60}
+    ${result}    Ctn Check Number Of Downtimes    ${1}    ${start}    ${60}
     Should Be True    ${result}    We should have 1 downtime enabled.
 
      ## Time to set the service to CRITICAL HARD.
 
     FOR   ${i}    IN RANGE    ${3}
-        Process Service Check Result    host_1    service_1    2    critical
+        Ctn Process Service Check Result    host_1    service_1    2    critical
         Sleep    10s
     END
 
     # Let's wait for the external command check start
     ${content}    Create List    SERVICE DOWNTIME ALERT: host_1;service_1;STOPPED; Service has exited from a period of scheduled downtime
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    The downtime has not finished .
 
-    Process Service Check Result    host_1    service_1    2    critical
+    Ctn Process Service Check Result    host_1    service_1    2    critical
 
     ${content}    Create List    SERVICE NOTIFICATION: John_Doe;host_1;service_1;CRITICAL;command_notif;critical
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    The critical notification is not sent
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 not4
     [Documentation]    This test case configures a single service and verifies that a non-OK notification is sent when the acknowledgement is completed.
     [Tags]    broker    engine    services    hosts    notification
-    Config Engine    ${1}    ${1}    ${1}
-    Config Notifications
-    Engine Config Set Value In Hosts    0    host_1    notifications_enabled    1
-    Engine Config Set Value In Hosts    0    host_1    notification_options    d,r
-    Engine Config Set Value In Hosts    0    host_1    contacts    John_Doe
-    Engine Config Set Value In Services    0    service_1    contacts    John_Doe
-    Engine Config Set Value In Services    0    service_1    notification_options    w,c,r
-    Engine Config Set Value In Services    0    service_1    notifications_enabled    1
-    Engine Config Set Value In Services    0    service_1    notification_period    24x7
-    Engine Config Set Value In Contacts    0    John_Doe    host_notification_commands    command_notif
-    Engine Config Set Value In Contacts    0    John_Doe    service_notification_commands    command_notif
+    Ctn Config Engine    ${1}    ${1}    ${1}
+    Ctn Config Notifications
+    Ctn Engine Config Set Value In Hosts    0    host_1    notifications_enabled    1
+    Ctn Engine Config Set Value In Hosts    0    host_1    notification_options    d,r
+    Ctn Engine Config Set Value In Hosts    0    host_1    contacts    John_Doe
+    Ctn Engine Config Set Value In Services    0    service_1    contacts    John_Doe
+    Ctn Engine Config Set Value In Services    0    service_1    notification_options    w,c,r
+    Ctn Engine Config Set Value In Services    0    service_1    notifications_enabled    1
+    Ctn Engine Config Set Value In Services    0    service_1    notification_period    24x7
+    Ctn Engine Config Set Value In Contacts    0    John_Doe    host_notification_commands    command_notif
+    Ctn Engine Config Set Value In Contacts    0    John_Doe    service_notification_commands    command_notif
 
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
 
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    check_for_external_commands() should be available.
 
     # Time to set the service to CRITICAL HARD.
     FOR   ${i}    IN RANGE    ${3}
-        Process Service Check Result    host_1    service_1    2    critical
+        Ctn Process Service Check Result    host_1    service_1    2    critical
         Sleep    1s
     END
 
-    ${result}    Check Service Status With Timeout    host_1    service_1    ${2}    60    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_1    service_1    ${2}    60    HARD
     Should Be True    ${result}    Service (host_1,service_1) should be CRITICAL HARD
 
     # Acknowledge the service with critical status
-    Acknowledge Service Problem    host_1    service_1    STICKY
+    Ctn Acknowledge Service Problem    host_1    service_1    STICKY
 
     # Let's wait for the external command check start
     ${content}    Create List    ACKNOWLEDGE_SVC_PROBLEM;host_1;service_1;2;0;0;admin;Service (host_1,service_1) acknowledged
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    check_for_external_commands() should be available.
 
-    Process Service Check Result    host_1    service_1    0    ok
+    Ctn Process Service Check Result    host_1    service_1    0    ok
 
-    ${result}    Check Service Status With Timeout    host_1    service_1    ${0}    60    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_1    service_1    ${0}    60    HARD
     Should Be True    ${result}    Service (host_1,service_1) should be CRITICAL HARD
 
     ${content}    Create List    SERVICE NOTIFICATION: John_Doe;host_1;service_1;RECOVERY (OK);command_notif;ok
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    The recovery notification for service_1 is not sent
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 not5
     [Documentation]    This test case configures two services with two different users being notified when the services transition to a critical state.
     [Tags]    broker    engine    services    hosts    notification
-    Config Engine    ${1}    ${2}    ${1}
-    Config Notifications
-    Engine Config Set Value In Hosts    0    host_1    notifications_enabled    1
-    Engine Config Set Value In Hosts    0    host_1    notification_options    d,r
-    Engine Config Set Value In Hosts    0    host_1    contacts    John_Doe
-    Engine Config Set Value In Services    0    service_1    contacts    John_Doe
-    Engine Config Set Value In Services    0    service_1    notification_options    w,c,r
-    Engine Config Set Value In Services    0    service_1    notifications_enabled    1
-    Engine Config Set Value In Services    0    service_1    notification_period    24x7
-    Engine Config Set Value In Hosts    0    host_2    notifications_enabled    1
-    Engine Config Set Value In Hosts    0    host_2    notification_options    d,r
-    Engine Config Set Value In Hosts    0    host_2    contacts    U2
-    Engine Config Set Value In Services    0    service_2    contacts    U2
-    Engine Config Set Value In Services    0    service_2    notification_options    w,c,r
-    Engine Config Set Value In Services    0    service_2    notifications_enabled    1
-    Engine Config Set Value In Services    0    service_2    notification_period    24x7
-    Engine Config Set Value In Contacts    0    John_Doe    host_notification_commands    command_notif
-    Engine Config Set Value In Contacts    0    John_Doe    service_notification_commands    command_notif
-    Engine Config Set Value In Contacts    0    U2    host_notification_commands    command_notif
-    Engine Config Set Value In Contacts    0    U2    service_notification_commands    command_notif
+    Ctn Config Engine    ${1}    ${2}    ${1}
+    Ctn Config Notifications
+    Ctn Engine Config Set Value In Hosts    0    host_1    notifications_enabled    1
+    Ctn Engine Config Set Value In Hosts    0    host_1    notification_options    d,r
+    Ctn Engine Config Set Value In Hosts    0    host_1    contacts    John_Doe
+    Ctn Engine Config Set Value In Services    0    service_1    contacts    John_Doe
+    Ctn Engine Config Set Value In Services    0    service_1    notification_options    w,c,r
+    Ctn Engine Config Set Value In Services    0    service_1    notifications_enabled    1
+    Ctn Engine Config Set Value In Services    0    service_1    notification_period    24x7
+    Ctn Engine Config Set Value In Hosts    0    host_2    notifications_enabled    1
+    Ctn Engine Config Set Value In Hosts    0    host_2    notification_options    d,r
+    Ctn Engine Config Set Value In Hosts    0    host_2    contacts    U2
+    Ctn Engine Config Set Value In Services    0    service_2    contacts    U2
+    Ctn Engine Config Set Value In Services    0    service_2    notification_options    w,c,r
+    Ctn Engine Config Set Value In Services    0    service_2    notifications_enabled    1
+    Ctn Engine Config Set Value In Services    0    service_2    notification_period    24x7
+    Ctn Engine Config Set Value In Contacts    0    John_Doe    host_notification_commands    command_notif
+    Ctn Engine Config Set Value In Contacts    0    John_Doe    service_notification_commands    command_notif
+    Ctn Engine Config Set Value In Contacts    0    U2    host_notification_commands    command_notif
+    Ctn Engine Config Set Value In Contacts    0    U2    service_notification_commands    command_notif
 
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
 
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    check_for_external_commands() should be available.
 
     ## Time to set the service to CRITICAL HARD.
 
     FOR   ${i}    IN RANGE    ${3}
-        Process Service Check Result    host_1    service_1    2    critical
+        Ctn Process Service Check Result    host_1    service_1    2    critical
         Sleep    1s
-        Process Service Check Result    host_2    service_2    2    critical
+        Ctn Process Service Check Result    host_2    service_2    2    critical
         Sleep    1s
     END
 
-    ${result}    Check Service Status With Timeout    host_1    service_1    ${2}    70    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_1    service_1    ${2}    70    HARD
     Should Be True    ${result}    Service (host_1,service_1) should be CRITICAL HARD
 
-    ${result}    Check Service Status With Timeout    host_2    service_2    ${2}    70    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_2    service_2    ${2}    70    HARD
     Should Be True    ${result}    Service (host_2,service_2) should be CRITICAL HARD
 
     ${content}    Create List    SERVICE NOTIFICATION: John_Doe;host_1;service_1;CRITICAL;command_notif;critical
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    The critical notification of service_1 is not sent
 
     ${content}    Create List    SERVICE NOTIFICATION: U2;host_2;service_2;CRITICAL;command_notif;critical
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    The critical notification of service_2 is not sent
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 not6
     [Documentation]     This test case validates the behavior when the notification time period is set to null.
     [Tags]    broker    engine    services    hosts    notification
-    Config Engine    ${1}    ${1}    ${1}
-    Config Notifications
-    Engine Config Set Value In Hosts    0    host_1    notifications_enabled    1
-    Engine Config Set Value In Hosts    0    host_1    notification_options    d,r
-    Engine Config Set Value In Hosts    0    host_1    contacts    John_Doe
-    Engine Config Set Value In Services    0    service_1    contacts    John_Doe
-    Engine Config Set Value In Services    0    service_1    notification_options    w,c,r
-    Engine Config Set Value In Services    0    service_1    notifications_enabled    1
-    Engine Config Set Value In Services    0    service_1    notification_period    24x7
-    Engine Config Set Value In Contacts    0    John_Doe    host_notification_commands    command_notif
-    Engine Config Set Value In Contacts    0    John_Doe    service_notification_commands    command_notif
+    Ctn Config Engine    ${1}    ${1}    ${1}
+    Ctn Config Notifications
+    Ctn Engine Config Set Value In Hosts    0    host_1    notifications_enabled    1
+    Ctn Engine Config Set Value In Hosts    0    host_1    notification_options    d,r
+    Ctn Engine Config Set Value In Hosts    0    host_1    contacts    John_Doe
+    Ctn Engine Config Set Value In Services    0    service_1    contacts    John_Doe
+    Ctn Engine Config Set Value In Services    0    service_1    notification_options    w,c,r
+    Ctn Engine Config Set Value In Services    0    service_1    notifications_enabled    1
+    Ctn Engine Config Set Value In Services    0    service_1    notification_period    24x7
+    Ctn Engine Config Set Value In Contacts    0    John_Doe    host_notification_commands    command_notif
+    Ctn Engine Config Set Value In Contacts    0    John_Doe    service_notification_commands    command_notif
 
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
 
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    check_for_external_commands() should be available.
 
     ## Time to set the service to CRITICAL HARD.
     FOR   ${i}    IN RANGE    ${3}
-        Process Service Check Result    host_1    service_1    2    critical
+        Ctn Process Service Check Result    host_1    service_1    2    critical
         Sleep    1s
     END
 
-    ${result}    Check Service Status With Timeout    host_1    service_1    ${2}    60    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_1    service_1    ${2}    60    HARD
     Should Be True    ${result}    Service (host_2,service_2) should be CRITICAL HARD
 
     ${content}    Create List    SERVICE NOTIFICATION: John_Doe;host_1;service_1;CRITICAL;command_notif;critical
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    The critical notification of service_1 is not sent
 
-    Engine Config Replace Value In Services    0    service_1    notification_period    none
+    Ctn Engine Config Replace Value In Services    0    service_1    notification_period    none
     Sleep    5s
 
     ${start}    Get Current Date
-    Reload Broker
-    Reload Engine
+    Ctn Reload Broker
+    Ctn Reload Engine
 
     ## Time to set the service to UP  hard
 
     FOR   ${i}    IN RANGE    ${3}
-        Process Service Check Result    host_1    service_1    0    ok
+        Ctn Process Service Check Result    host_1    service_1    0    ok
         Sleep    1s
     END
 
     ${content}    Create List    This notifier shouldn't have notifications sent out at this time
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    The timeperiod is not working
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 not7
     [Documentation]    This test case simulates a host alert scenario.
     [Tags]    broker    engine    host    hosts    notification
-    Config Engine    ${1}    ${1}
-    Config Notifications
-    Engine Config Set Value In Hosts    0    host_1    notifications_enabled    1
-    Engine Config Set Value In Hosts    0    host_1    notification_options    d,r
-    Engine Config Set Value In Hosts    0    host_1    notification_period    24x7
-    Engine Config Set Value In Hosts    0    host_1    contacts    John_Doe
-    Engine Config Set Value In Contacts    0    John_Doe    host_notification_commands    command_notif
-    Engine Config Set Value In Contacts    0    John_Doe    service_notification_commands    command_notif
+    Ctn Config Engine    ${1}    ${1}
+    Ctn Config Notifications
+    Ctn Engine Config Set Value In Hosts    0    host_1    notifications_enabled    1
+    Ctn Engine Config Set Value In Hosts    0    host_1    notification_options    d,r
+    Ctn Engine Config Set Value In Hosts    0    host_1    notification_period    24x7
+    Ctn Engine Config Set Value In Hosts    0    host_1    contacts    John_Doe
+    Ctn Engine Config Set Value In Contacts    0    John_Doe    host_notification_commands    command_notif
+    Ctn Engine Config Set Value In Contacts    0    John_Doe    service_notification_commands    command_notif
 
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
 
     ${content}    Create List    INITIAL HOST STATE: host_1;
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True
     ...    ${result}
     ...    An Initial host state on host_1 should be raised before we can start our external commands.
@@ -359,40 +359,40 @@ not7
     ## Time to set the host to CRITICAL HARD.
 
     FOR   ${i}    IN RANGE    ${3}
-        Process Host Check Result    host_1    1    host_1 DOWN
+        Ctn Process Host Check Result    host_1    1    host_1 DOWN
         Sleep    1s
     END
 
     FOR    ${i}    IN RANGE    ${4}
-        Schedule Forced Host Check    host_1    ${VarRoot}/lib/centreon-engine/config0/rw/centengine.cmd
+        Ctn Schedule Forced Host Check    host_1    ${VarRoot}/lib/centreon-engine/config0/rw/centengine.cmd
         Sleep    5s
     END
 
     ${content}    Create List    HOST ALERT: host_1;
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    the host alert is not sent
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 not8
     [Documentation]    This test validates the critical host notification.
     [Tags]    broker    engine    host    notification
-    Config Engine    ${1}    ${1}
-    Config Notifications
-    Engine Config Set Value In Hosts    0    host_1    notifications_enabled    1
-    Engine Config Set Value In Hosts    0    host_1    notification_options    d,r
-    Engine Config Set Value In Hosts    0    host_1    notification_period    24x7
-    Engine Config Set Value In Hosts    0    host_1    contacts    John_Doe
-    Engine Config Set Value In Contacts    0    John_Doe    host_notification_commands    command_notif
-    Engine Config Set Value In Contacts    0    John_Doe    service_notification_commands    command_notif
+    Ctn Config Engine    ${1}    ${1}
+    Ctn Config Notifications
+    Ctn Engine Config Set Value In Hosts    0    host_1    notifications_enabled    1
+    Ctn Engine Config Set Value In Hosts    0    host_1    notification_options    d,r
+    Ctn Engine Config Set Value In Hosts    0    host_1    notification_period    24x7
+    Ctn Engine Config Set Value In Hosts    0    host_1    contacts    John_Doe
+    Ctn Engine Config Set Value In Contacts    0    John_Doe    host_notification_commands    command_notif
+    Ctn Engine Config Set Value In Contacts    0    John_Doe    service_notification_commands    command_notif
 
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
 
     ${content}    Create List    INITIAL HOST STATE: host_1;
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True
     ...    ${result}
     ...    An Initial host state on host_1 should be raised before we can start our external commands.
@@ -400,40 +400,40 @@ not8
     ## Time to set the host to CRITICAL HARD.
 
     FOR   ${i}    IN RANGE    ${3}
-        Process Host Check Result    host_1    1    host_1 DOWN
+        Ctn Process Host Check Result    host_1    1    host_1 DOWN
         Sleep    1s
     END
 
     FOR    ${i}    IN RANGE    ${4}
-        Schedule Forced Host Check    host_1    ${VarRoot}/lib/centreon-engine/config0/rw/centengine.cmd
+        Ctn Schedule Forced Host Check    host_1    ${VarRoot}/lib/centreon-engine/config0/rw/centengine.cmd
         Sleep    5s
     END
 
     ${content}    Create List    HOST NOTIFICATION: John_Doe;host_1;DOWN;command_notif;host_1 DOWN;
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    The down notification of host_1 is not sent
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 not9
     [Documentation]    This test case configures a single host and verifies that a recovery notification is sent after the host recovers from a non-OK state.
     [Tags]    broker    engine    host    notification
-    Config Engine    ${1}    ${1}
-    Config Notifications
-    Engine Config Set Value In Hosts    0    host_1    notifications_enabled    1
-    Engine Config Set Value In Hosts    0    host_1    notification_options    d,r
-    Engine Config Set Value In Hosts    0    host_1    notification_period    24x7
-    Engine Config Set Value In Hosts    0    host_1    contacts    John_Doe
-    Engine Config Set Value In Contacts    0    John_Doe    host_notification_commands    command_notif
-    Engine Config Set Value In Contacts    0    John_Doe    service_notification_commands    command_notif
+    Ctn Config Engine    ${1}    ${1}
+    Ctn Config Notifications
+    Ctn Engine Config Set Value In Hosts    0    host_1    notifications_enabled    1
+    Ctn Engine Config Set Value In Hosts    0    host_1    notification_options    d,r
+    Ctn Engine Config Set Value In Hosts    0    host_1    notification_period    24x7
+    Ctn Engine Config Set Value In Hosts    0    host_1    contacts    John_Doe
+    Ctn Engine Config Set Value In Contacts    0    John_Doe    host_notification_commands    command_notif
+    Ctn Engine Config Set Value In Contacts    0    John_Doe    service_notification_commands    command_notif
 
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
 
     ${content}    Create List    INITIAL HOST STATE: host_1;
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True
     ...    ${result}
     ...    An Initial host state on host_1 should be raised before we can start our external commands.
@@ -441,40 +441,40 @@ not9
     ## Time to set the host to CRITICAL HARD.
 
     FOR   ${i}    IN RANGE    ${3}
-        Process Host Check Result    host_1    1    host_1 DOWN
+        Ctn Process Host Check Result    host_1    1    host_1 DOWN
         Sleep    1s
     END
 
     FOR    ${i}    IN RANGE    ${4}
-        Schedule Forced Host Check    host_1    ${VarRoot}/lib/centreon-engine/config0/rw/centengine.cmd
+        Ctn Schedule Forced Host Check    host_1    ${VarRoot}/lib/centreon-engine/config0/rw/centengine.cmd
         Sleep    5s
     END
 
     ${content}    Create List    HOST NOTIFICATION: John_Doe;host_1;RECOVERY (UP);command_notif;Host
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    The recovery notification of host_1 is not sent
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 not10
     [Documentation]    This test case involves scheduling downtime on a down host. After the downtime is finished and the host is still critical, we should receive a critical notification.
     [Tags]    broker    engine    host    notification
-    Config Engine    ${1}    ${1}    ${1}
-    Config Notifications
-    Engine Config Set Value In Hosts    0    host_1    notifications_enabled    1
-    Engine Config Set Value In Hosts    0    host_1    notification_options    d,r
-    Engine Config Set Value In Hosts    0    host_1    notification_period    24x7
-    Engine Config Set Value In Hosts    0    host_1    contacts    John_Doe
-    Engine Config Set Value In Contacts    0    John_Doe    host_notification_commands    command_notif
-    Engine Config Set Value In Contacts    0    John_Doe    service_notification_commands    command_notif
+    Ctn Config Engine    ${1}    ${1}    ${1}
+    Ctn Config Notifications
+    Ctn Engine Config Set Value In Hosts    0    host_1    notifications_enabled    1
+    Ctn Engine Config Set Value In Hosts    0    host_1    notification_options    d,r
+    Ctn Engine Config Set Value In Hosts    0    host_1    notification_period    24x7
+    Ctn Engine Config Set Value In Hosts    0    host_1    contacts    John_Doe
+    Ctn Engine Config Set Value In Contacts    0    John_Doe    host_notification_commands    command_notif
+    Ctn Engine Config Set Value In Contacts    0    John_Doe    service_notification_commands    command_notif
 
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
 
     ${content}    Create List    INITIAL HOST STATE: host_1;
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True
     ...    ${result}
     ...    An Initial host state on host_1 should be raised before we can start our external commands.
@@ -482,52 +482,52 @@ not10
     ## Time to set the host to CRITICAL HARD.
 
     FOR   ${i}    IN RANGE    ${3}
-        Process Host Check Result    host_1    0    host_1 UP
+        Ctn Process Host Check Result    host_1    0    host_1 UP
         Sleep    1s
     END
 
     FOR    ${i}    IN RANGE    ${4}
-        Schedule Forced Host Check    host_1    ${VarRoot}/lib/centreon-engine/config0/rw/centengine.cmd
+        Ctn Schedule Forced Host Check    host_1    ${VarRoot}/lib/centreon-engine/config0/rw/centengine.cmd
         Sleep    5s
     END
 
 
-    Schedule Host Downtime    ${0}    host_1    ${3600}
+    Ctn Schedule Host Downtime    ${0}    host_1    ${3600}
 
     Sleep    10s
 
     FOR   ${i}    IN RANGE    ${3}
-        Process Host Check Result    host_1    1    host_1 DOWN
+        Ctn Process Host Check Result    host_1    1    host_1 DOWN
         Sleep    1s
     END
 
-    Delete Host Downtimes    ${0}    host_1
+    Ctn Delete Host Downtimes    ${0}    host_1
 
     ${content}    Create List    HOST NOTIFICATION: John_Doe;host_1;DOWN;command_notif;host_1 DOWN;
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    The down notification of host_1 is not sent
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 not11
     [Documentation]    This test case involves scheduling downtime on a down host that already had a critical notification. After putting it in the UP state when the downtime is finished and the host is UP, we should receive a recovery notification.
     [Tags]    broker    engine    host    notification
-    Config Engine    ${1}    ${1}    ${1}
-    Config Notifications
-    Engine Config Set Value In Hosts    0    host_1    notifications_enabled    1
-    Engine Config Set Value In Hosts    0    host_1    notification_options    d,r
-    Engine Config Set Value In Hosts    0    host_1    notification_period    24x7
-    Engine Config Set Value In Hosts    0    host_1    contacts    John_Doe
-    Engine Config Set Value In Contacts    0    John_Doe    host_notification_commands    command_notif
-    Engine Config Set Value In Contacts    0    John_Doe    service_notification_commands    command_notif
+    Ctn Config Engine    ${1}    ${1}    ${1}
+    Ctn Config Notifications
+    Ctn Engine Config Set Value In Hosts    0    host_1    notifications_enabled    1
+    Ctn Engine Config Set Value In Hosts    0    host_1    notification_options    d,r
+    Ctn Engine Config Set Value In Hosts    0    host_1    notification_period    24x7
+    Ctn Engine Config Set Value In Hosts    0    host_1    contacts    John_Doe
+    Ctn Engine Config Set Value In Contacts    0    John_Doe    host_notification_commands    command_notif
+    Ctn Engine Config Set Value In Contacts    0    John_Doe    service_notification_commands    command_notif
 
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
 
     ${content}    Create List    INITIAL HOST STATE: host_1;
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True
     ...    ${result}
     ...    An Initial host state on host_1 should be raised before we can start our external commands.
@@ -535,242 +535,242 @@ not11
     ## Time to set the host to UP HARD.
 
     FOR   ${i}    IN RANGE    ${3}
-        Process Host Check Result    host_1    1    host_1 DOWN
+        Ctn Process Host Check Result    host_1    1    host_1 DOWN
         Sleep    1s
     END
 
     FOR    ${i}    IN RANGE    ${4}
-        Schedule Forced Host Check    host_1    ${VarRoot}/lib/centreon-engine/config0/rw/centengine.cmd
+        Ctn Schedule Forced Host Check    host_1    ${VarRoot}/lib/centreon-engine/config0/rw/centengine.cmd
         Sleep    5s
     END
 
 
-    Schedule Host Downtime    ${0}    host_1    ${3600}
+    Ctn Schedule Host Downtime    ${0}    host_1    ${3600}
 
     Sleep    10s
     ## Time to set the host to CRITICAL HARD.
     FOR   ${i}    IN RANGE    ${3}
-        Process Host Check Result    host_1    0    host_1 UP
+        Ctn Process Host Check Result    host_1    0    host_1 UP
         Sleep    1s
     END
 
     FOR    ${i}    IN RANGE    ${4}
-        Schedule Forced Host Check    host_1    ${VarRoot}/lib/centreon-engine/config0/rw/centengine.cmd
+        Ctn Schedule Forced Host Check    host_1    ${VarRoot}/lib/centreon-engine/config0/rw/centengine.cmd
         Sleep    5s
     END
-    Delete Host Downtimes    ${0}    host_1
+    Ctn Delete Host Downtimes    ${0}    host_1
 
     ${content}    Create List    HOST NOTIFICATION: John_Doe;host_1;RECOVERY (UP);command_notif;Host
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    The recovery notification of host_1 is not sent
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 
 not12
     [Documentation]    This test case involves configuring one service and checking that three alerts are sent for it.
     [Tags]    broker    engine    services    hosts    notification
-    Config Engine    ${1}    ${1}    ${1}
-    Config Notifications
-    Engine Config Set Value In Hosts    0    host_1    notifications_enabled    1
-    Engine Config Set Value In Hosts    0    host_1    notification_options    d,r
-    Engine Config Set Value In Hosts    0    host_1    contacts    John_Doe
-    Engine Config Set Value In Services    0    service_1    contacts    John_Doe
-    Engine Config Set Value In Services    0    service_1    notification_options    w,c,r
-    Engine Config Set Value In Services    0    service_1    notifications_enabled    1
-    Engine Config Set Value In Services    0    service_1    notification_period    24x7
-    Engine Config Set Value In Contacts    0    John_Doe    host_notification_commands    command_notif
-    Engine Config Set Value In Contacts    0    John_Doe    service_notification_commands    command_notif
+    Ctn Config Engine    ${1}    ${1}    ${1}
+    Ctn Config Notifications
+    Ctn Engine Config Set Value In Hosts    0    host_1    notifications_enabled    1
+    Ctn Engine Config Set Value In Hosts    0    host_1    notification_options    d,r
+    Ctn Engine Config Set Value In Hosts    0    host_1    contacts    John_Doe
+    Ctn Engine Config Set Value In Services    0    service_1    contacts    John_Doe
+    Ctn Engine Config Set Value In Services    0    service_1    notification_options    w,c,r
+    Ctn Engine Config Set Value In Services    0    service_1    notifications_enabled    1
+    Ctn Engine Config Set Value In Services    0    service_1    notification_period    24x7
+    Ctn Engine Config Set Value In Contacts    0    John_Doe    host_notification_commands    command_notif
+    Ctn Engine Config Set Value In Contacts    0    John_Doe    service_notification_commands    command_notif
 
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
 
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    check_for_external_commands() is not available.
 
     ## Time to set the service to CRITICAL HARD.
 
     FOR   ${i}    IN RANGE    ${3}
-        Process Service Check Result    host_1    service_1    2    critical
+        Ctn Process Service Check Result    host_1    service_1    2    critical
         Sleep    1s
     END
 
-    ${result}    Check Service Status With Timeout    host_1    service_1    ${2}    60    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_1    service_1    ${2}    60    HARD
     Should Be True    ${result}    Service (host_1,service_1) should be CRITICAL HARD
 
     ${content}    Create List    SERVICE ALERT: host_1;service_1;CRITICAL;SOFT;1;critical
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    The first service alert SOFT1 is not sent 
 
     ${content}    Create List    SERVICE ALERT: host_1;service_1;CRITICAL;SOFT;2;critical
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    The second service alert SOFT2 is not sent
 
     ${content}    Create List    SERVICE ALERT: host_1;service_1;CRITICAL;HARD;3;critical
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    The third service alert hard is not sent
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 
 not13
     [Documentation]    Escalations
     [Tags]    broker    engine    services    hosts    notification
-    Config Engine    ${1}    ${2}    ${1}
-    Engine Config Set Value    0    interval_length    10    True
-    Config Engine Add Cfg File    ${0}    servicegroups.cfg
-    Add service Group    ${0}    ${1}    ["host_1","service_1", "host_2","service_2"]
-    Config Notifications
-    Config Escalations
-
-    Add Contact Group    ${0}    ${1}    ["U1"]
-    Add Contact Group    ${0}    ${2}    ["U2","U3"]
-    Add Contact Group    ${0}    ${3}    ["U4"]
-
-    Create Escalations File    0    1    servicegroup_1    contactgroup_2
-    Create Escalations File    0    2    servicegroup_1    contactgroup_3
-
-    Engine Config Set Value In Escalations    0    esc1    first_notification    2
-    Engine Config Set Value In Escalations    0    esc1    last_notification    2
-    Engine Config Set Value In Escalations    0    esc1    notification_interval    1
-    Engine Config Set Value In Escalations    0    esc2    first_notification    3
-    Engine Config Set Value In Escalations    0    esc2    last_notification    0
-    Engine Config Set Value In Escalations    0    esc2    notification_interval    1
+    Ctn Config Engine    ${1}    ${2}    ${1}
+    Ctn Engine Config Set Value    0    interval_length    10    True
+    Ctn Config Engine Add Cfg File    ${0}    servicegroups.cfg
+    Ctn Add Service Group    ${0}    ${1}    ["host_1","service_1", "host_2","service_2"]
+    Ctn Config Notifications
+    Ctn Config Escalations
+
+    Ctn Add Contact Group    ${0}    ${1}    ["U1"]
+    Ctn Add Contact Group    ${0}    ${2}    ["U2","U3"]
+    Ctn Add Contact Group    ${0}    ${3}    ["U4"]
+
+    Ctn Create Escalations File    0    1    servicegroup_1    contactgroup_2
+    Ctn Create Escalations File    0    2    servicegroup_1    contactgroup_3
+
+    Ctn Engine Config Set Value In Escalations    0    esc1    first_notification    2
+    Ctn Engine Config Set Value In Escalations    0    esc1    last_notification    2
+    Ctn Engine Config Set Value In Escalations    0    esc1    notification_interval    1
+    Ctn Engine Config Set Value In Escalations    0    esc2    first_notification    3
+    Ctn Engine Config Set Value In Escalations    0    esc2    last_notification    0
+    Ctn Engine Config Set Value In Escalations    0    esc2    notification_interval    1
 
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
 
   # Let's wait for the external command check start
     ${content}    Create List    check
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    check_for_external_commands() is not available.
 
-    Service Check
+    Ctn Service Check
 
     # Let's wait for the first notification of the user U1
     ${content}    Create List    SERVICE NOTIFICATION: U1;host_1;service_1;CRITICAL;command_notif;critical_0;
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    The first notification of U1 is not sent
     # Let's wait for the first notification of the contact group 1
     ${content}    Create List    SERVICE NOTIFICATION: U1;host_2;service_2;CRITICAL;command_notif;critical_0;
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    The first notification of contact group 1 is not sent
 
-    Service Check
+    Ctn Service Check
 
     # Let's wait for the first notification of the contact group 2 U3 ET U2
 
     ${content}    Create List     SERVICE NOTIFICATION: U2;host_1;service_1;CRITICAL;command_notif;critical_0;
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    90
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    90
     Should Be True    ${result}    The first notification of U2 is not sent
 
     ${content}    Create List    SERVICE NOTIFICATION: U3;host_1;service_1;CRITICAL;command_notif;critical_0;
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    90
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    90
     Should Be True    ${result}    The first notification of U3 is not sent
 
-    Service Check
+    Ctn Service Check
 
     # Let's wait for the second notification of the contact group 2 U3 ET U2
 
     ${content}    Create List    SERVICE NOTIFICATION: U2;host_2;service_2;CRITICAL;command_notif;critical_0;
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    90
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    90
     Should Be True    ${result}    The second notification of U2 is not sent
 
     ${content}    Create List    SERVICE NOTIFICATION: U3;host_2;service_2;CRITICAL;command_notif;critical_0;
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    90
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    90
     Should Be True    ${result}    The second notification of U3 is not sent
 
-    Service Check
+    Ctn Service Check
 
     # Let's wait for the first notification of the contact group 3 U4
 
     ${content}    Create List    SERVICE NOTIFICATION: U4;host_1;service_1;CRITICAL;command_notif;critical_0;
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    90
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    90
     Should Be True    ${result}    The first notification of U4 is not sent
 
     ${content}    Create List    SERVICE NOTIFICATION: U4;host_2;service_2;CRITICAL;command_notif;critical_0;
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    90
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    90
     Should Be True    ${result}    The second notification of U4 is not sent
 
 
 
 
 *** Keywords ***
-Config Notifications
+Ctn Config Notifications
     [Documentation]    Configuring engine notification settings.
-    Engine Config Set Value    0    enable_notifications    1    True
-    Engine Config Set Value    0    execute_host_checks    1    True
-    Engine Config Set Value    0    execute_service_checks    1    True
-    Engine Config Set Value    0    log_notifications    1    True
-    Engine Config Set Value    0    log_level_notifications    trace    True
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module    ${1}
-    Broker Config Add Item    module0    bbdo_version    3.0.1
-    Broker Config Add Item    rrd    bbdo_version    3.0.1
-    Broker Config Add Item    central    bbdo_version    3.0.1
-    Broker Config Flush Log    central    0
-    Broker Config Log    central    core    error
-    Broker Config Log    central    tcp    error
-    Broker Config Log    central    sql    error
-    Config Broker Sql Output    central    unified_sql
-    Config Broker Remove Rrd Output    central
-    Clear Retention
-    Config Engine Add Cfg File    ${0}    contacts.cfg
-    Config Engine Add Cfg File    ${0}    contactgroups.cfg
-    Config Engine Add Cfg File    ${0}    escalations.cfg
-    Engine Config Add Command
+    Ctn Engine Config Set Value    0    enable_notifications    1    True
+    Ctn Engine Config Set Value    0    execute_host_checks    1    True
+    Ctn Engine Config Set Value    0    execute_service_checks    1    True
+    Ctn Engine Config Set Value    0    log_notifications    1    True
+    Ctn Engine Config Set Value    0    log_level_notifications    trace    True
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.1
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.1
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.1
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    tcp    error
+    Ctn Broker Config Log    central    sql    error
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config Broker Remove Rrd Output    central
+    Ctn Clear Retention
+    Ctn Config Engine Add Cfg File    ${0}    contacts.cfg
+    Ctn Config Engine Add Cfg File    ${0}    contactgroups.cfg
+    Ctn Config Engine Add Cfg File    ${0}    escalations.cfg
+    Ctn Engine Config Add Command
     ...    0
     ...    command_notif
     ...    /usr/bin/true
 
-Config Escalations
+Ctn Config Escalations
     [Documentation]    Configuring engine notification escalations settings.
-    Engine Config Set Value In Services    0    service_1    notification_options    c
-    Engine Config Set Value In Services    0    service_1    notifications_enabled    1
-    Engine Config Set Value In Services    0    service_1    first_notification_delay    0
-    Engine Config Set Value In Services    0    service_1    notification_period    24x7
-    Engine Config Set Value In Services    0    service_1    contact_groups    contactgroup_1
-    Engine Config Replace Value In Services    0    service_1    active_checks_enabled    0
-    Engine Config Replace Value In Services    0    service_1    max_check_attempts     1
-    Engine Config Replace Value In Services    0    service_1    retry_interval     1
-    Engine Config Set Value In Services    0    service_1    notification_interval    1
-    Engine Config Replace Value In Services    0    service_1    check_interval     1
-    Engine Config Replace Value In Services    0    service_1    check_command    command_4
-    Engine Config Set Value In Services    0    service_2    contact_groups    contactgroup_1
-    Engine Config Replace Value In Services    0    service_2    max_check_attempts     1
-    Engine Config Set Value In Services    0    service_2    notification_options    c
-    Engine Config Set Value In Services    0    service_2    notifications_enabled    1
-    Engine Config Set Value In Services    0    service_2    first_notification_delay    0
-    Engine Config Set Value In Services    0    service_2    notification_period    24x7
-    Engine Config Set Value In Services    0    service_2    notification_interval    1
-    Engine Config Replace Value In Services    0    service_2    first_notification_delay    0
-    Engine Config Replace Value In Services    0    service_2    check_interval     1
-    Engine Config Replace Value In Services    0    service_2    active_checks_enabled    0
-    Engine Config Replace Value In Services    0    service_2    retry_interval     1
-    Engine Config Replace Value In Services    0    service_2    check_command    command_4
-    Engine Config Set Value In Contacts    0    John_Doe    host_notification_commands    command_notif
-    Engine Config Set Value In Contacts    0    John_Doe    service_notification_commands    command_notif
-
-Service Check
+    Ctn Engine Config Set Value In Services    0    service_1    notification_options    c
+    Ctn Engine Config Set Value In Services    0    service_1    notifications_enabled    1
+    Ctn Engine Config Set Value In Services    0    service_1    first_notification_delay    0
+    Ctn Engine Config Set Value In Services    0    service_1    notification_period    24x7
+    Ctn Engine Config Set Value In Services    0    service_1    contact_groups    contactgroup_1
+    Ctn Engine Config Replace Value In Services    0    service_1    active_checks_enabled    0
+    Ctn Engine Config Replace Value In Services    0    service_1    max_check_attempts     1
+    Ctn Engine Config Replace Value In Services    0    service_1    retry_interval     1
+    Ctn Engine Config Set Value In Services    0    service_1    notification_interval    1
+    Ctn Engine Config Replace Value In Services    0    service_1    check_interval     1
+    Ctn Engine Config Replace Value In Services    0    service_1    check_command    command_4
+    Ctn Engine Config Set Value In Services    0    service_2    contact_groups    contactgroup_1
+    Ctn Engine Config Replace Value In Services    0    service_2    max_check_attempts     1
+    Ctn Engine Config Set Value In Services    0    service_2    notification_options    c
+    Ctn Engine Config Set Value In Services    0    service_2    notifications_enabled    1
+    Ctn Engine Config Set Value In Services    0    service_2    first_notification_delay    0
+    Ctn Engine Config Set Value In Services    0    service_2    notification_period    24x7
+    Ctn Engine Config Set Value In Services    0    service_2    notification_interval    1
+    Ctn Engine Config Replace Value In Services    0    service_2    first_notification_delay    0
+    Ctn Engine Config Replace Value In Services    0    service_2    check_interval     1
+    Ctn Engine Config Replace Value In Services    0    service_2    active_checks_enabled    0
+    Ctn Engine Config Replace Value In Services    0    service_2    retry_interval     1
+    Ctn Engine Config Replace Value In Services    0    service_2    check_command    command_4
+    Ctn Engine Config Set Value In Contacts    0    John_Doe    host_notification_commands    command_notif
+    Ctn Engine Config Set Value In Contacts    0    John_Doe    service_notification_commands    command_notif
+
+Ctn Service Check
     FOR   ${i}    IN RANGE    ${4}
-        Process Service Check Result    host_1    service_1    2    critical
+        Ctn Process Service Check Result    host_1    service_1    2    critical
         Sleep    1s
     END
 
-    ${result}    Check Service Status With Timeout    host_1    service_1    ${2}    60    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_1    service_1    ${2}    60    HARD
     Should Be True    ${result}    Service (host_1,service_1) should be CRITICAL HARD
 
     FOR   ${i}    IN RANGE    ${4}
-        Process Service Check Result    host_2    service_2    2    critical
+        Ctn Process Service Check Result    host_2    service_2    2    critical
         Sleep    1s
     END
 
-    ${result}    Check Service Status With Timeout    host_2    service_2    ${2}    60    HARD
+    ${result}    Ctn Check Service Status With Timeout    host_2    service_2    ${2}    60    HARD
     Should Be True    ${result}    Service (host_2,service_2) should be CRITICAL HARD
\ No newline at end of file
diff --git a/tests/broker-engine/output-tables.robot b/tests/broker-engine/output-tables.robot
index 1a2f1b6a1da..64fd64998f5 100644
--- a/tests/broker-engine/output-tables.robot
+++ b/tests/broker-engine/output-tables.robot
@@ -1,231 +1,231 @@
 *** Settings ***
-Resource	../resources/resources.robot
-Suite Setup	Clean Before Suite
-Suite Teardown	Clean After Suite
-Test Setup	Stop Processes
-Test Teardown	Save logs If Failed
-
-Documentation	Engine/Broker tests on bbdo_version 3.0.0 and protobuf bbdo embedded events.
-Library	Process
-Library	String
-Library	DateTime
-Library	DatabaseLibrary
-Library	OperatingSystem
-Library	../resources/Engine.py
-Library	../resources/Broker.py
-Library	../resources/Common.py
-Library	../resources/specific-duplication.py
+Resource    ../resources/resources.robot
+Suite Setup    Ctn Clean Before Suite
+Suite Teardown    Ctn Clean After Suite
+Test Setup    Ctn Stop Processes
+Test Teardown    Ctn Save Logs If Failed
+
+Documentation    Engine/Broker tests on bbdo_version 3.0.0 and protobuf bbdo embedded events.
+Library    Process
+Library    String
+Library    DateTime
+Library    DatabaseLibrary
+Library    OperatingSystem
+Library    ../resources/Engine.py
+Library    ../resources/Broker.py
+Library    ../resources/Common.py
+Library    ../resources/specific-duplication.py
 
 *** Test Cases ***
 BERES1
-	[Documentation]	store_in_resources is enabled and store_in_hosts_services is not. Only writes into resources should be done (except hosts/services events that continue to be written in hosts/services tables)
-	[Tags]	Broker	Engine	protobuf	bbdo
-	Config Engine	${1}
-	Config Broker	central
-	Config Broker	module
-	Config Broker	rrd
-        Broker Config Add Item	module0	bbdo_version	3.0.0
-        Broker Config Add Item	central	bbdo_version	3.0.0
-        Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	sql	trace
-	Config Broker Sql Output	central	unified_sql
-        Broker Config Output Set	central	central-broker-unified-sql	store_in_resources	yes
-        Broker Config Output Set	central	central-broker-unified-sql	store_in_hosts_services	no
-	Clear Retention
-	${start}=	Get Current Date
-        Sleep	1s
-	Start Broker
-	Start Engine
-        ${content_not_present}=	Create List	processing host status event (host:	UPDATE hosts SET checked=i	processing service status event (host:	UPDATE services SET checked=
-        ${content_present}=	Create List	UPDATE resources SET status=
-        ${result}=	Find In log With Timeout	${centralLog}	${start}	${content_present}	60
-        Should Be True	${result}	msg=no updates concerning resources available.
-        FOR	${l}	IN	${content_not_present}
-         ${result}=	Find In Log	${centralLog}	${start}	${content_not_present}
-         Should Not Be True	${result[0]}	msg=There are updates of hosts/services table(s).
+    [Documentation]    store_in_resources is enabled and store_in_hosts_services is not. Only writes into resources should be done (except hosts/services events that continue to be written in hosts/services tables)
+    [Tags]    Broker    Engine    protobuf    bbdo
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config Broker    rrd
+        Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+        Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+        Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+        Ctn Broker Config Output Set    central    central-broker-unified-sql    store_in_resources    yes
+        Ctn Broker Config Output Set    central    central-broker-unified-sql    store_in_hosts_services    no
+    Ctn Clear Retention
+    ${start}=    Get Current Date
+        Sleep    1s
+    Ctn Start Broker
+    Ctn Start Engine
+        ${content_not_present}=    Create List    processing host status event (host:    UPDATE hosts SET checked=i    processing service status event (host:    UPDATE services SET checked=
+        ${content_present}=    Create List    UPDATE resources SET status=
+        ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content_present}    60
+        Should Be True    ${result}    no updates concerning resources available.
+        FOR    ${l}    IN    ${content_not_present}
+         ${result}=    Ctn Find In Log    ${centralLog}    ${start}    ${content_not_present}
+         Should Not Be True    ${result[0]}    There are updates of hosts/services table(s).
         END
-	Stop Engine
-	Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 BEHS1
-	[Documentation]	store_in_resources is enabled and store_in_hosts_services is not. Only writes into resources should be done (except hosts/services events that continue to be written in hosts/services tables)
-	[Tags]	Broker	Engine	protobuf	bbdo
-	Config Engine	${1}
-	Config Broker	central
-	Config Broker	module
-	Config Broker	rrd
-        Broker Config Add Item	module0	bbdo_version	3.0.0
-        Broker Config Add Item	central	bbdo_version	3.0.0
-        Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	sql	trace
-	Config Broker Sql Output	central	unified_sql
-        Broker Config Output Set	central	central-broker-unified-sql	store_in_resources	no
-        Broker Config Output Set	central	central-broker-unified-sql	store_in_hosts_services	yes
-	Clear Retention
-	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-        ${content_present}=	Create List	UPDATE hosts SET checked=	UPDATE services SET checked=
-        ${content_not_present}=	Create List	INSERT INTO resources	UPDATE resources SET	UPDATE tags	INSERT INTO tags	UPDATE severities	INSERT INTO severities
-        ${result}=	Find In log With Timeout	${centralLog}	${start}	${content_present}	60
-        Should Be True	${result}	msg=no updates concerning hosts/services available.
-        FOR	${l}	IN	${content_not_present}
-         ${result}=	Find In Log	${centralLog}	${start}	${content_not_present}
-         Should Not Be True	${result[0]}	msg=There are updates of the resources table.
+    [Documentation]    store_in_resources is enabled and store_in_hosts_services is not. Only writes into resources should be done (except hosts/services events that continue to be written in hosts/services tables)
+    [Tags]    Broker    Engine    protobuf    bbdo
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config Broker    rrd
+        Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+        Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+        Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+        Ctn Broker Config Output Set    central    central-broker-unified-sql    store_in_resources    no
+        Ctn Broker Config Output Set    central    central-broker-unified-sql    store_in_hosts_services    yes
+    Ctn Clear Retention
+    ${start}=    Get Current Date
+    Ctn Start Broker
+    Ctn Start Engine
+        ${content_present}=    Create List    UPDATE hosts SET checked=    UPDATE services SET checked=
+        ${content_not_present}=    Create List    INSERT INTO resources    UPDATE resources SET    UPDATE tags    INSERT INTO tags    UPDATE severities    INSERT INTO severities
+        ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content_present}    60
+        Should Be True    ${result}    no updates concerning hosts/services available.
+        FOR    ${l}    IN    ${content_not_present}
+         ${result}=    Ctn Find In Log    ${centralLog}    ${start}    ${content_not_present}
+         Should Not Be True    ${result[0]}    There are updates of the resources table.
         END
-	Stop Engine
-	Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 
 BEINSTANCESTATUS
-	[Documentation]	Instance status to bdd 
-	[Tags]	Broker	Engine	
-	Config Engine	${1}	${50}	${20}
-	engine_config_set_value  0  enable_flap_detection  1  True
-	engine_config_set_value  0  enable_notifications  0  True
-	engine_config_set_value  0  execute_host_checks  0  True
-	engine_config_set_value  0  execute_service_checks  0  True
-	engine_config_set_value  0  global_host_event_handler  command_1  True
-	engine_config_set_value  0  global_service_event_handler  command_2  True
-	engine_config_set_value  0  instance_heartbeat_interval  1  True
-	engine_config_set_value  0  obsess_over_hosts  1  True
-	engine_config_set_value  0  obsess_over_services  1  True
-	engine_config_set_value  0  accept_passive_host_checks  0  True
-	engine_config_set_value  0  accept_passive_service_checks  0  True
-	
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	sql	trace
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Config Broker Sql Output	central	unified_sql
-	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${content}=	Create List	check_for_external_commands
-	${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-	Should Be True	${result}	msg=No check for external commands executed for 1mn.
-	${result}=  check_field_db_value  SELECT global_host_event_handler FROM instances WHERE instance_id=1  command_1  30
-	Should Be True	${result}	msg=global_host_event_handler not updated.
-	${result}=  check_field_db_value  SELECT global_service_event_handler FROM instances WHERE instance_id=1  command_2  2
-	Should Be True	${result}	msg=global_service_event_handler not updated.
-	${result}=  check_field_db_value  SELECT flap_detection FROM instances WHERE instance_id=1  ${1}  3
-	Should Be True	${result}	msg=flap_detection not updated.
-	${result}=  check_field_db_value  SELECT notifications FROM instances WHERE instance_id=1  ${0}  3
-	Should Be True	${result}	msg=notifications not updated.
-	${result}=  check_field_db_value  SELECT active_host_checks FROM instances WHERE instance_id=1  ${0}  3
-	Should Be True	${result}	msg=active_host_checks not updated.
-	${result}=  check_field_db_value  SELECT active_service_checks FROM instances WHERE instance_id=1  ${0}  3
-	Should Be True	${result}	msg=active_service_checks not updated.
-	${result}=  check_field_db_value  SELECT check_hosts_freshness FROM instances WHERE instance_id=1  ${0}  3
-	Should Be True	${result}	msg=check_hosts_freshness not updated.
-	${result}=  check_field_db_value  SELECT check_services_freshness FROM instances WHERE instance_id=1  ${1}  3
-	Should Be True	${result}	msg=check_services_freshness not updated.
-	${result}=  check_field_db_value  SELECT obsess_over_hosts FROM instances WHERE instance_id=1  ${1}  3
-	Should Be True	${result}	msg=obsess_over_hosts not updated.
-	${result}=  check_field_db_value  SELECT obsess_over_services FROM instances WHERE instance_id=1  ${1}  3
-	Should Be True	${result}	msg=obsess_over_services not updated.
-	${result}=  check_field_db_value  SELECT passive_host_checks FROM instances WHERE instance_id=1  ${0}  3
-	Should Be True	${result}	msg=passive_host_checks not updated.
-	${result}=  check_field_db_value  SELECT passive_service_checks FROM instances WHERE instance_id=1  ${0}  3
-	Should Be True	${result}	msg=passive_service_checks not updated.
-	Stop Engine
-	Kindly Stop Broker
+    [Documentation]    Instance status to bdd
+    [Tags]    Broker    Engine
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Engine Config Set Value    0    enable_flap_detection    1    True
+    Ctn Engine Config Set Value    0    enable_notifications    0    True
+    Ctn Engine Config Set Value    0    execute_host_checks    0    True
+    Ctn Engine Config Set Value    0    execute_service_checks    0    True
+    Ctn Engine Config Set Value    0    global_host_event_handler    command_1    True
+    Ctn Engine Config Set Value    0    global_service_event_handler    command_2    True
+    Ctn Engine Config Set Value    0    instance_heartbeat_interval    1    True
+    Ctn Engine Config Set Value    0    obsess_over_hosts    1    True
+    Ctn Engine Config Set Value    0    obsess_over_services    1    True
+    Ctn Engine Config Set Value    0    accept_passive_host_checks    0    True
+    Ctn Engine Config Set Value    0    accept_passive_service_checks    0    True
+
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Config Broker Sql Output    central    unified_sql
+    ${start}=    Get Current Date
+    Ctn Start Broker
+    Ctn Start Engine
+    ${content}=    Create List    check_for_external_commands
+    ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    Should Be True    ${result}    No check for external commands executed for 1mn.
+    ${result}=    Ctn Check Field Db Value    SELECT global_host_event_handler FROM instances WHERE instance_id=1    command_1    30
+    Should Be True    ${result}    global_host_event_handler not updated.
+    ${result}=    Ctn Check Field Db Value    SELECT global_service_event_handler FROM instances WHERE instance_id=1    command_2    2
+    Should Be True    ${result}    global_service_event_handler not updated.
+    ${result}=    Ctn Check Field Db Value    SELECT flap_detection FROM instances WHERE instance_id=1    ${1}    3
+    Should Be True    ${result}    flap_detection not updated.
+    ${result}=    Ctn Check Field Db Value    SELECT notifications FROM instances WHERE instance_id=1    ${0}    3
+    Should Be True    ${result}    notifications not updated.
+    ${result}=    Ctn Check Field Db Value    SELECT active_host_checks FROM instances WHERE instance_id=1    ${0}    3
+    Should Be True    ${result}    active_host_checks not updated.
+    ${result}=    Ctn Check Field Db Value    SELECT active_service_checks FROM instances WHERE instance_id=1    ${0}    3
+    Should Be True    ${result}    active_service_checks not updated.
+    ${result}=    Ctn Check Field Db Value    SELECT check_hosts_freshness FROM instances WHERE instance_id=1    ${0}    3
+    Should Be True    ${result}    check_hosts_freshness not updated.
+    ${result}=    Ctn Check Field Db Value    SELECT check_services_freshness FROM instances WHERE instance_id=1    ${1}    3
+    Should Be True    ${result}    check_services_freshness not updated.
+    ${result}=    Ctn Check Field Db Value    SELECT obsess_over_hosts FROM instances WHERE instance_id=1    ${1}    3
+    Should Be True    ${result}    obsess_over_hosts not updated.
+    ${result}=    Ctn Check Field Db Value    SELECT obsess_over_services FROM instances WHERE instance_id=1    ${1}    3
+    Should Be True    ${result}    obsess_over_services not updated.
+    ${result}=    Ctn Check Field Db Value    SELECT passive_host_checks FROM instances WHERE instance_id=1    ${0}    3
+    Should Be True    ${result}    passive_host_checks not updated.
+    ${result}=    Ctn Check Field Db Value    SELECT passive_service_checks FROM instances WHERE instance_id=1    ${0}    3
+    Should Be True    ${result}    passive_service_checks not updated.
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 BEINSTANCE
-	[Documentation]	Instance to bdd 
-	[Tags]	Broker	Engine	
-	Config Engine	${1}	${50}	${20}
-
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Log	central	sql	trace
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Config Broker Sql Output	central	unified_sql
-	Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-	Execute SQL String	DELETE FROM instances
-
-	#as GetCurrent Date floor milliseconds to upper or lower integer, we substract 1s
-	${start}=  get_round_current_date
-	Start Broker
-	Start Engine
-	${engine_pid}=  Get Engine Pid  e0
-	${result}=  check_field_db_value  SELECT pid FROM instances WHERE instance_id=1  ${engine_pid}  30
-	Should Be True	${result}	msg=no correct engine pid in instances table.
-	${result}=  check_field_db_value  SELECT engine FROM instances WHERE instance_id=1  Centreon Engine  3
-	Should Be True	${result}	msg=no correct engine in instances table.
-	${result}=  check_field_db_value  SELECT running FROM instances WHERE instance_id=1  ${1}  3
-	Should Be True	${result}	msg=no correct running in instances table.
-	${result}=  check_field_db_value  SELECT name FROM instances WHERE instance_id=1  Poller0  3
-	Should Be True	${result}	msg=no correct name in instances table.
-	${result}=  check_field_db_value  SELECT end_time FROM instances WHERE instance_id=1  ${0}  3
-	Should Be True	${result}	msg=no correct end_time in instances table.
-	@{bdd_start_time}=	Query	SELECT start_time FROM instances WHERE instance_id=1
-	${now}=	get_round_current_date
-	Should Be True  ${start} <= ${bdd_start_time[0][0]} and ${bdd_start_time[0][0]} <= ${now}  sg=no correct start_time in instances table.
+    [Documentation]    Instance to bdd
+    [Tags]    Broker    Engine
+    Ctn Config Engine    ${1}    ${50}    ${20}
+
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Config Broker Sql Output    central    unified_sql
+    Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+    Execute SQL String    DELETE FROM instances
+
+    #as GetCurrent Date floor milliseconds to upper or lower integer, we substract 1s
+    ${start}=    Ctn Get Round Current Date
+    Ctn Start Broker
+    Ctn Start Engine
+    ${engine_pid}=    Ctn Get Engine Pid    e0
+    ${result}=    Ctn Check Field Db Value    SELECT pid FROM instances WHERE instance_id=1    ${engine_pid}    30
+    Should Be True    ${result}    no correct engine pid in instances table.
+    ${result}=    Ctn Check Field Db Value    SELECT engine FROM instances WHERE instance_id=1    Centreon Engine    3
+    Should Be True    ${result}    no correct engine in instances table.
+    ${result}=    Ctn Check Field Db Value    SELECT running FROM instances WHERE instance_id=1    ${1}    3
+    Should Be True    ${result}    no correct running in instances table.
+    ${result}=    Ctn Check Field Db Value    SELECT name FROM instances WHERE instance_id=1    Poller0    3
+    Should Be True    ${result}    no correct name in instances table.
+    ${result}=    Ctn Check Field Db Value    SELECT end_time FROM instances WHERE instance_id=1    ${0}    3
+    Should Be True    ${result}    no correct end_time in instances table.
+    @{bdd_start_time}=    Query    SELECT start_time FROM instances WHERE instance_id=1
+    ${now}=    Ctn Get Round Current Date
+    Should Be True    ${start} <= ${bdd_start_time[0][0]} and ${bdd_start_time[0][0]} <= ${now}    sg=no correct start_time in instances table.
 
 
 
 BE_NOTIF_OVERFLOW
-	[Documentation]	bbdo 2.0 notification number =40000. make an overflow => notification_number null in db
-	[Tags]	Broker	Engine	protobuf	bbdo
-	Config Engine	${1}
-	Config Broker	central
-	Config Broker	module
-    Broker Config Add Item	module0	bbdo_version	2.0.0
-    Broker Config Add Item	central	bbdo_version	2.0.0
-	Config Broker Sql Output	central	unified_sql
-	Broker Config Log	central	sql	trace
-	Broker Config Log	central  perfdata  trace
-
-	Clear Retention
-
-	Start Broker
-	Start Engine
-
-	${start}=	Get Current Date
-	${content}=	Create List	INITIAL SERVICE STATE: host_16;service_314;
-	${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	30
-	Should Be True	${result}	msg=An Initial host state on host_16 should be raised before we can start our external commands.
-
-	set_svc_notification_number  host_16  service_314  40000
-	Repeat Keyword	3 times	Process Service Check Result	host_16	service_314	2	output critical for 314
-	${result}=	Check Service Status With Timeout	host_16	service_314	2	30
-	Should Be True	${result}	msg=The service (host_16,service_314) is not CRITICAL as expected
-
-	Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-	${output}=	Query	SELECT s.notification_number FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_16' AND s.description='service_314'
-	Should Be True	${output[0][0]} == None  msg=notification_number is not null
-
-	Stop Engine
-	Kindly Stop Broker
+    [Documentation]    bbdo 2.0 notification number =40000. make an overflow => notification_number null in db
+    [Tags]    Broker    Engine    protobuf    bbdo
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Broker Config Add Item    module0    bbdo_version    2.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    2.0.0
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Log    central    perfdata    trace
+
+    Ctn Clear Retention
+
+    Ctn Start Broker
+    Ctn Start Engine
+
+    ${start}=    Get Current Date
+    ${content}=    Create List    INITIAL SERVICE STATE: host_16;service_314;
+    ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    30
+    Should Be True    ${result}    An Initial host state on host_16 should be raised before we can start our external commands.
+
+    Ctn Set Svc Notification Number    host_16    service_314    40000
+    Repeat Keyword    3 times    Ctn Process Service Check Result    host_16    service_314    2    output critical for 314
+    ${result}=    Ctn Check Service Status With Timeout    host_16    service_314    2    30
+    Should Be True    ${result}    The service (host_16,service_314) is not CRITICAL as expected
+
+    Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+    ${output}=    Query    SELECT s.notification_number FROM services s LEFT JOIN hosts h ON s.host_id=h.host_id WHERE h.name='host_16' AND s.description='service_314'
+    Should Be True    ${output[0][0]} == None    notification_number is not null
+
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 BE_TIME_NULL_SERVICE_RESOURCE
-	[Documentation]	With BBDO 3, time must be set to NULL on 0 in services, hosts and resources tables.
-	[Tags]	Broker	Engine	protobuf	bbdo
-	Config Engine	${1}
-	Config Broker	central
-	Config Broker	module
-	Config Broker Sql Output	central	unified_sql
-	Config BBDO3  1
-
-	Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
-	Execute SQL String  DELETE FROM services
-	Execute SQL String  DELETE FROM resources
-	Execute SQL String  DELETE FROM hosts
-
-	Clear Retention
-
-	Start Broker
-	Start Engine
-
-	FOR	${index}	IN RANGE	300
-	  ${output}=	Query	SELECT r.last_status_change, s.last_hard_state_change, s.last_notification, s.next_notification , s.last_state_change, s.last_time_critical, s.last_time_ok, s.last_time_unknown, s.last_time_warning, h.last_hard_state_change, h.last_notification, h.next_host_notification, h.last_state_change, h.last_time_down, h.last_time_unreachable, h.last_time_up FROM services s, resources r, hosts h WHERE h.host_id=1 AND s.service_id=1 AND r.id=1 AND r.parent_id=1
-	  Log To Console	${output}
-	  Sleep	1s
-	  EXIT FOR LOOP IF	"${output}" == "((None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None),)"
-	END
-	Should Be Equal As Strings	${output}	((None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None),)
-	Stop Engine
-	Kindly Stop Broker
+    [Documentation]    With BBDO 3, time must be set to NULL on 0 in services, hosts and resources tables.
+    [Tags]    Broker    Engine    protobuf    bbdo
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config BBDO3    1
+
+    Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
+    Execute SQL String    DELETE FROM services
+    Execute SQL String    DELETE FROM resources
+    Execute SQL String    DELETE FROM hosts
+
+    Ctn Clear Retention
+
+    Ctn Start Broker
+    Ctn Start Engine
+
+    FOR    ${index}    IN RANGE    300
+      ${output}=    Query    SELECT r.last_status_change, s.last_hard_state_change, s.last_notification, s.next_notification , s.last_state_change, s.last_time_critical, s.last_time_ok, s.last_time_unknown, s.last_time_warning, h.last_hard_state_change, h.last_notification, h.next_host_notification, h.last_state_change, h.last_time_down, h.last_time_unreachable, h.last_time_up FROM services s, resources r, hosts h WHERE h.host_id=1 AND s.service_id=1 AND r.id=1 AND r.parent_id=1
+      Log To Console    ${output}
+      Sleep    1s
+      EXIT FOR LOOP IF    "${output}" == "((None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None),)"
+    END
+    Should Be Equal As Strings    ${output}    ((None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None),)
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
diff --git a/tests/broker-engine/retention-duplicates.robot b/tests/broker-engine/retention-duplicates.robot
index f1237389157..f9f24b467e6 100644
--- a/tests/broker-engine/retention-duplicates.robot
+++ b/tests/broker-engine/retention-duplicates.robot
@@ -10,442 +10,442 @@ Library             ../resources/Broker.py
 Library             ../resources/Common.py
 Library             ../resources/specific-duplication.py
 
-Suite Setup         Clean Before Suite
-Suite Teardown      Clean After Suite
-Test Setup          Stop Processes
-Test Teardown       Save logs If Failed
+Suite Setup         Ctn Clean Before Suite
+Suite Teardown      Ctn Clean After Suite
+Test Setup          Ctn Stop Processes
+Test Teardown       Ctn Save Logs If Failed
 
 
 *** Test Cases ***
 BERD1
     [Documentation]    Starting/stopping Broker does not create duplicated events.
     [Tags]    broker    engine    start-stop    duplicate    retention
-    Config Engine    ${1}
-    Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
-    Engine Config Set Value    ${0}    log_v2_enabled    ${1}
-    Config Broker    central
-    Broker Config Clear Outputs Except    central    ["ipv4"]
-    Broker Config Add Lua Output    central    test-doubles    ${SCRIPTS}test-doubles-c.lua
-    Broker Config Log    central    lua    debug
-    Broker Config Flush Log    central    0
-    Config Broker    module
-    Broker Config Add Lua Output    module0    test-doubles    ${SCRIPTS}test-doubles.lua
-    Broker Config Log    module0    lua    debug
-    Config Broker    rrd
-    Clear Retention
+    Ctn Config Engine    ${1}
+    Ctn Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
+    Ctn Engine Config Set Value    ${0}    log_v2_enabled    ${1}
+    Ctn Config Broker    central
+    Ctn Broker Config Clear Outputs Except    central    ["ipv4"]
+    Ctn Broker Config Add Lua Output    central    test-doubles    ${SCRIPTS}test-doubles-c.lua
+    Ctn Broker Config Log    central    lua    debug
+    Ctn Broker Config Flush Log    central    0
+    Ctn Config Broker    module
+    Ctn Broker Config Add Lua Output    module0    test-doubles    ${SCRIPTS}test-doubles.lua
+    Ctn Broker Config Log    module0    lua    debug
+    Ctn Config Broker    rrd
+    Ctn Clear Retention
     ${start}=    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
     ${content}=    Create List    lua: initializing the Lua virtual machine
-    ${result}=    Find In Log with timeout    ${centralLog}    ${start}    ${content}    30
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
     Should Be True    ${result}    msg=Lua not started in cbd
-    ${result}=    Find In Log with timeout    ${moduleLog0}    ${start}    ${content}    30
+    ${result}=    Ctn Find In Log With Timeout    ${moduleLog0}    ${start}    ${content}    30
     Should Be True    ${result}    msg=Lua not started in centengine
-    ${result}=    Check Connections
+    ${result}=    Ctn Check Connections
     Should Be True    ${result}    msg=Engine and Broker not connected.
     Sleep    5s
-    Kindly Stop Broker
+    Ctn Kindly Stop Broker
     Sleep    5s
-    Clear Cache
-    Start Broker
+    Ctn Clear Cache
+    Ctn Start Broker
     Sleep    25s
-    Stop Engine
-    Kindly Stop Broker
-    ${result}=    Files Contain Same Json    /tmp/lua-engine.log    /tmp/lua.log
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
+    ${result}=    Ctn Files Contain Same Json    /tmp/lua-engine.log    /tmp/lua.log
     Should Be True    ${result}    msg=Contents of /tmp/lua.log and /tmp/lua-engine.log do not match.
-    ${result}=    Check Multiplicity When Broker Restarted    /tmp/lua-engine.log    /tmp/lua.log
+    ${result}=    Ctn Check Multiplicity When Broker Restarted    /tmp/lua-engine.log    /tmp/lua.log
     Should Be True    ${result}    msg=There are events sent several times, see /tmp/lua-engine.log and /tmp/lua.log
 
 BERD2
     [Documentation]    Starting/stopping Engine does not create duplicated events.
     [Tags]    broker    engine    start-stop    duplicate    retention
-    Config Engine    ${1}
-    Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
-    Engine Config Set Value    ${0}    log_v2_enabled    ${1}
-    Engine Config Set Value    ${0}    log_level_runtime    info
-    Config Broker    central
-    Broker Config Clear Outputs Except    central    ["ipv4"]
-    Broker Config Add Lua Output    central    test-doubles    ${SCRIPTS}test-doubles-c.lua
-    Broker Config Log    central    lua    debug
-    Broker Config Flush Log    central    0
-    Config Broker    module
-    Broker Config Add Lua Output    module0    test-doubles    ${SCRIPTS}test-doubles.lua
-    Broker Config Log    module0    lua    debug
-    Broker Config Log    module0    neb    debug
-    Config Broker    rrd
-    Clear Retention
+    Ctn Config Engine    ${1}
+    Ctn Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
+    Ctn Engine Config Set Value    ${0}    log_v2_enabled    ${1}
+    Ctn Engine Config Set Value    ${0}    log_level_runtime    info
+    Ctn Config Broker    central
+    Ctn Broker Config Clear Outputs Except    central    ["ipv4"]
+    Ctn Broker Config Add Lua Output    central    test-doubles    ${SCRIPTS}test-doubles-c.lua
+    Ctn Broker Config Log    central    lua    debug
+    Ctn Broker Config Flush Log    central    0
+    Ctn Config Broker    module
+    Ctn Broker Config Add Lua Output    module0    test-doubles    ${SCRIPTS}test-doubles.lua
+    Ctn Broker Config Log    module0    lua    debug
+    Ctn Broker Config Log    module0    neb    debug
+    Ctn Config Broker    rrd
+    Ctn Clear Retention
     ${start}=    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
     ${content}=    Create List    lua: initializing the Lua virtual machine
-    ${result}=    Find In Log with timeout    ${centralLog}    ${start}    ${content}    30
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
     Should Be True    ${result}    msg=Lua not started in cbd
-    ${result}=    Find In Log with timeout    ${moduleLog0}    ${start}    ${content}    30
+    ${result}=    Ctn Find In Log With Timeout    ${moduleLog0}    ${start}    ${content}    30
     Should Be True    ${result}    msg=Lua not started in centengine
-    ${result}=    Check Connections
+    ${result}=    Ctn Check Connections
     Should Be True    ${result}    msg=Engine and Broker not connected.
     Sleep    15s
-    Stop Engine
-    Start Engine
+    Ctn Stop Engine
+    Ctn Start Engine
     Sleep    25s
-    Stop Engine
-    Kindly Stop Broker
-    ${result}=    Files Contain Same Json    /tmp/lua-engine.log    /tmp/lua.log
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
+    ${result}=    Ctn Files Contain Same Json    /tmp/lua-engine.log    /tmp/lua.log
     Should Be True    ${result}    msg=Contents of /tmp/lua.log and /tmp/lua-engine.log do not match.
-    ${result}=    Check Multiplicity When Engine Restarted    /tmp/lua-engine.log    /tmp/lua.log
+    ${result}=    Ctn Check Multiplicity When Engine Restarted    /tmp/lua-engine.log    /tmp/lua.log
     Should Be True    ${result}    msg=There are events sent several times, see /tmp/lua-engine.log and /tmp/lua.log
 
 BERDUC1
     [Documentation]    Starting/stopping Broker does not create duplicated events in usual cases
     [Tags]    broker    engine    start-stop    duplicate    retention
-    Config Engine    ${1}
-    Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
-    Engine Config Set Value    ${0}    log_v2_enabled    ${1}
-    Config Broker    central
-    Broker Config Add Lua Output    central    test-doubles    ${SCRIPTS}test-doubles-c.lua
-    Broker Config Log    central    lua    debug
-    Broker Config Log    central    perfdata    debug
-    Broker Config Log    central    sql    debug
-    Broker Config Flush Log    central    0
-
-    Config Broker    module
-    Broker Config Add Lua Output    module0    test-doubles    ${SCRIPTS}test-doubles.lua
-    Broker Config Log    module0    lua    debug
-    Broker Config Log    module0    neb    debug
-    Config Broker    rrd
-    Clear Retention
+    Ctn Config Engine    ${1}
+    Ctn Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
+    Ctn Engine Config Set Value    ${0}    log_v2_enabled    ${1}
+    Ctn Config Broker    central
+    Ctn Broker Config Add Lua Output    central    test-doubles    ${SCRIPTS}test-doubles-c.lua
+    Ctn Broker Config Log    central    lua    debug
+    Ctn Broker Config Log    central    perfdata    debug
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Broker Config Flush Log    central    0
+
+    Ctn Config Broker    module
+    Ctn Broker Config Add Lua Output    module0    test-doubles    ${SCRIPTS}test-doubles.lua
+    Ctn Broker Config Log    module0    lua    debug
+    Ctn Broker Config Log    module0    neb    debug
+    Ctn Config Broker    rrd
+    Ctn Clear Retention
     ${start}=    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
     ${content}=    Create List    lua: initializing the Lua virtual machine
-    ${result}=    Find In Log with timeout    ${centralLog}    ${start}    ${content}    30
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
     Should Be True    ${result}    msg=Lua not started in cbd
-    ${result}=    Find In Log with timeout    ${moduleLog0}    ${start}    ${content}    30
+    ${result}=    Ctn Find In Log With Timeout    ${moduleLog0}    ${start}    ${content}    30
     Should Be True    ${result}    msg=Lua not started in centengine
-    ${result}=    Check Connections
+    ${result}=    Ctn Check Connections
     Should Be True    ${result}    msg=Engine and Broker not connected.
     Sleep    5s
-    Kindly Stop Broker
+    Ctn Kindly Stop Broker
     Sleep    5s
-    Clear Cache
-    Start Broker
+    Ctn Clear Cache
+    Ctn Start Broker
     Sleep    25s
-    Stop Engine
-    Kindly Stop Broker
-    ${result}=    Check Multiplicity When Broker Restarted    /tmp/lua-engine.log    /tmp/lua.log
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
+    ${result}=    Ctn Check Multiplicity When Broker Restarted    /tmp/lua-engine.log    /tmp/lua.log
     Should Be True    ${result}    msg=There are events sent several times, see /tmp/lua-engine.log and /tmp/lua.log
 
 BERDUCU1
     [Documentation]    Starting/stopping Broker does not create duplicated events in usual cases with unified_sql
     [Tags]    broker    engine    start-stop    duplicate    retention
-    Config Engine    ${1}
-    Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
-    Engine Config Set Value    ${0}    log_v2_enabled    ${1}
-    Config Broker    central
-    Broker Config Add Lua Output    central    test-doubles    ${SCRIPTS}test-doubles-c.lua
-    Broker Config Log    central    lua    debug
-    Config Broker Sql Output    central    unified_sql
-    Config Broker    module
-    Broker Config Add Lua Output    module0    test-doubles    ${SCRIPTS}test-doubles.lua
-    Broker Config Log    module0    lua    debug
-    Broker Config Flush Log    central    0
-    Broker Config Flush Log    rrd    0
-    Broker Config Flush Log    module0    0
-    Config Broker    rrd
-    Clear Retention
+    Ctn Config Engine    ${1}
+    Ctn Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
+    Ctn Engine Config Set Value    ${0}    log_v2_enabled    ${1}
+    Ctn Config Broker    central
+    Ctn Broker Config Add Lua Output    central    test-doubles    ${SCRIPTS}test-doubles-c.lua
+    Ctn Broker Config Log    central    lua    debug
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config Broker    module
+    Ctn Broker Config Add Lua Output    module0    test-doubles    ${SCRIPTS}test-doubles.lua
+    Ctn Broker Config Log    module0    lua    debug
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Flush Log    rrd    0
+    Ctn Broker Config Flush Log    module0    0
+    Ctn Config Broker    rrd
+    Ctn Clear Retention
     ${start}=    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
     ${content}=    Create List    lua: initializing the Lua virtual machine
-    ${result}=    Find In Log with timeout    ${centralLog}    ${start}    ${content}    30
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
     Should Be True    ${result}    msg=Lua not started in cbd
-    ${result}=    Find In Log with timeout    ${moduleLog0}    ${start}    ${content}    30
+    ${result}=    Ctn Find In Log With Timeout    ${moduleLog0}    ${start}    ${content}    30
     Should Be True    ${result}    msg=Lua not started in centengine
     Sleep    5s
-    Kindly Stop Broker
+    Ctn Kindly Stop Broker
     Sleep    5s
-    Clear Cache
-    Start Broker
+    Ctn Clear Cache
+    Ctn Start Broker
     Sleep    25s
-    Stop Engine
-    Kindly Stop Broker
-    ${result}=    Check Multiplicity When Broker Restarted    /tmp/lua-engine.log    /tmp/lua.log
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
+    ${result}=    Ctn Check Multiplicity When Broker Restarted    /tmp/lua-engine.log    /tmp/lua.log
     Should Be True    ${result}    msg=There are events sent several times, see /tmp/lua-engine.log and /tmp/lua.log
 
 BERDUC2
     [Documentation]    Starting/stopping Engine does not create duplicated events in usual cases
     [Tags]    broker    engine    start-stop    duplicate    retention
-    Clear Retention
-    Config Engine    ${1}
-    Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
-    Engine Config Set Value    ${0}    log_v2_enabled    ${1}
-    Config Broker    central
-    Broker Config Add Lua Output    central    test-doubles    ${SCRIPTS}test-doubles-c.lua
-    Broker Config Log    central    lua    debug
-    Config Broker    module
-    Broker Config Add Lua Output    module0    test-doubles    ${SCRIPTS}test-doubles.lua
-    Broker Config Log    module0    lua    debug
-    Broker Config Flush Log    central    0
-    Broker Config Flush Log    module0    0
-    Config Broker    rrd
+    Ctn Clear Retention
+    Ctn Config Engine    ${1}
+    Ctn Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
+    Ctn Engine Config Set Value    ${0}    log_v2_enabled    ${1}
+    Ctn Config Broker    central
+    Ctn Broker Config Add Lua Output    central    test-doubles    ${SCRIPTS}test-doubles-c.lua
+    Ctn Broker Config Log    central    lua    debug
+    Ctn Config Broker    module
+    Ctn Broker Config Add Lua Output    module0    test-doubles    ${SCRIPTS}test-doubles.lua
+    Ctn Broker Config Log    module0    lua    debug
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Flush Log    module0    0
+    Ctn Config Broker    rrd
     ${start}=    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
     ${content}=    Create List    lua: initializing the Lua virtual machine
-    ${result}=    Find In Log with timeout    ${centralLog}    ${start}    ${content}    30
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
     Should Be True    ${result}    msg=Lua not started in cbd
-    ${result}=    Find In Log with timeout    ${moduleLog0}    ${start}    ${content}    30
+    ${result}=    Ctn Find In Log With Timeout    ${moduleLog0}    ${start}    ${content}    30
     Should Be True    ${result}    msg=Lua not started in centengine
-    ${result}=    Check Connections
+    ${result}=    Ctn Check Connections
     Should Be True    ${result}    msg=Engine and Broker not connected.
     Sleep    5s
-    Stop Engine
+    Ctn Stop Engine
     Sleep    5s
-    Clear Cache
-    Start Engine
+    Ctn Clear Cache
+    Ctn Start Engine
     Sleep    25s
-    Stop Engine
-    Kindly Stop Broker
-    ${result}=    Check Multiplicity When Engine Restarted    /tmp/lua-engine.log    /tmp/lua.log
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
+    ${result}=    Ctn Check Multiplicity When Engine Restarted    /tmp/lua-engine.log    /tmp/lua.log
     Should Be True    ${result}    msg=There are events sent several times, see /tmp/lua-engine.log and /tmp/lua.log
 
 BERDUCU2
     [Documentation]    Starting/stopping Engine does not create duplicated events in usual cases with unified_sql
     [Tags]    broker    engine    start-stop    duplicate    retention
-    Clear Retention
-    Config Engine    ${1}
-    Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
-    Engine Config Set Value    ${0}    log_v2_enabled    ${1}
-    Config Broker    central
-    Config Broker Sql Output    central    unified_sql
-    Broker Config Add Lua Output    central    test-doubles    ${SCRIPTS}test-doubles-c.lua
-    Broker Config Log    central    lua    debug
-    Broker Config Log    central    sql    trace
-    Config Broker    module
-    Broker Config Add Lua Output    module0    test-doubles    ${SCRIPTS}test-doubles.lua
-    Broker Config Log    module0    lua    debug
-    Broker Config Flush Log    central    0
-    Broker Config Flush Log    module0    0
-    Config Broker    rrd
+    Ctn Clear Retention
+    Ctn Config Engine    ${1}
+    Ctn Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
+    Ctn Engine Config Set Value    ${0}    log_v2_enabled    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Broker Config Add Lua Output    central    test-doubles    ${SCRIPTS}test-doubles-c.lua
+    Ctn Broker Config Log    central    lua    debug
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Config Broker    module
+    Ctn Broker Config Add Lua Output    module0    test-doubles    ${SCRIPTS}test-doubles.lua
+    Ctn Broker Config Log    module0    lua    debug
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Flush Log    module0    0
+    Ctn Config Broker    rrd
     ${start}=    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
     ${content}=    Create List    lua: initializing the Lua virtual machine
-    ${result}=    Find In Log with timeout    ${centralLog}    ${start}    ${content}    30
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
     Should Be True    ${result}    msg=Lua not started in cbd
-    ${result}=    Find In Log with timeout    ${moduleLog0}    ${start}    ${content}    30
+    ${result}=    Ctn Find In Log With Timeout    ${moduleLog0}    ${start}    ${content}    30
     Should Be True    ${result}    msg=Lua not started in centengine
-    ${result}=    Check Connections
+    ${result}=    Ctn Check Connections
     Should Be True    ${result}    msg=Engine and Broker not connected.
     Sleep    5s
-    Stop Engine
+    Ctn Stop Engine
     Sleep    5s
-    Clear Cache
-    Start Engine
+    Ctn Clear Cache
+    Ctn Start Engine
     Sleep    25s
-    Stop Engine
-    Kindly Stop Broker
-    ${result}=    Check Multiplicity When Engine Restarted    /tmp/lua-engine.log    /tmp/lua.log
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
+    ${result}=    Ctn Check Multiplicity When Engine Restarted    /tmp/lua-engine.log    /tmp/lua.log
     Should Be True    ${result}    msg=There are events sent several times, see /tmp/lua-engine.log and /tmp/lua.log
 
 BERDUC3U1
     [Documentation]    Starting/stopping Broker does not create duplicated events in usual cases with unified_sql and BBDO 3.0
     [Tags]    broker    engine    start-stop    duplicate    retention
-    Config Engine    ${1}
-    Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
-    Engine Config Set Value    ${0}    log_v2_enabled    ${1}
-    Config Broker    central
-    Broker Config Add Lua Output    central    test-doubles    ${SCRIPTS}test-doubles-c.lua
-    Broker Config Log    central    lua    debug
-    Config Broker Sql Output    central    unified_sql
-    Config Broker    module
-    Broker Config Add Lua Output    module0    test-doubles    ${SCRIPTS}test-doubles.lua
-    Broker Config Log    module0    lua    debug
-    Broker Config Flush Log    central    0
-    Broker Config Flush Log    module0    0
-    Config Broker    rrd
-    Broker Config Add Item    module0    bbdo_version    3.0.0
-    Broker Config Add Item    central    bbdo_version    3.0.0
-    Broker Config Add Item    rrd    bbdo_version    3.0.0
-    Clear Retention
+    Ctn Config Engine    ${1}
+    Ctn Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
+    Ctn Engine Config Set Value    ${0}    log_v2_enabled    ${1}
+    Ctn Config Broker    central
+    Ctn Broker Config Add Lua Output    central    test-doubles    ${SCRIPTS}test-doubles-c.lua
+    Ctn Broker Config Log    central    lua    debug
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config Broker    module
+    Ctn Broker Config Add Lua Output    module0    test-doubles    ${SCRIPTS}test-doubles.lua
+    Ctn Broker Config Log    module0    lua    debug
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Flush Log    module0    0
+    Ctn Config Broker    rrd
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Clear Retention
     ${start}=    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
     ${content}=    Create List    lua: initializing the Lua virtual machine
-    ${result}=    Find In Log with timeout    ${centralLog}    ${start}    ${content}    30
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
     Should Be True    ${result}    msg=Lua not started in cbd
-    ${result}=    Find In Log with timeout    ${moduleLog0}    ${start}    ${content}    30
+    ${result}=    Ctn Find In Log With Timeout    ${moduleLog0}    ${start}    ${content}    30
     Should Be True    ${result}    msg=Lua not started in centengine
-    ${result}=    Check Connections
+    ${result}=    Ctn Check Connections
     Should Be True    ${result}    msg=Engine and Broker not connected.
     Sleep    5s
-    Kindly Stop Broker
+    Ctn Kindly Stop Broker
     Sleep    5s
-    Clear Cache
-    Start Broker
+    Ctn Clear Cache
+    Ctn Start Broker
     Sleep    25s
-    Stop Engine
-    Kindly Stop Broker
-    ${result}=    Check Multiplicity When Broker Restarted    /tmp/lua-engine.log    /tmp/lua.log
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
+    ${result}=    Ctn Check Multiplicity When Broker Restarted    /tmp/lua-engine.log    /tmp/lua.log
     Should Be True    ${result}    msg=There are events sent several times, see /tmp/lua-engine.log and /tmp/lua.log
 
 BERDUC3U2
     [Documentation]    Starting/stopping Engine does not create duplicated events in usual cases with unified_sql and BBDO 3.0
     [Tags]    broker    engine    start-stop    duplicate    retention
-    Clear Retention
-    Config Engine    ${1}
-    Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
-    Engine Config Set Value    ${0}    log_v2_enabled    ${1}
-    Config Broker    central
-    Config Broker Sql Output    central    unified_sql
-    Broker Config Add Lua Output    central    test-doubles    ${SCRIPTS}test-doubles-c.lua
-    Broker Config Log    central    lua    debug
-    Broker Config Log    central    sql    trace
-    Config Broker    module
-    Broker Config Add Lua Output    module0    test-doubles    ${SCRIPTS}test-doubles.lua
-    Broker Config Log    module0    lua    debug
-    Broker Config Flush Log    central    0
-    Broker Config Flush Log    module0    0
-    Config Broker    rrd
-    Broker Config Add Item    module0    bbdo_version    3.0.0
-    Broker Config Add Item    central    bbdo_version    3.0.0
-    Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Clear Retention
+    Ctn Config Engine    ${1}
+    Ctn Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
+    Ctn Engine Config Set Value    ${0}    log_v2_enabled    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Broker Config Add Lua Output    central    test-doubles    ${SCRIPTS}test-doubles-c.lua
+    Ctn Broker Config Log    central    lua    debug
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Config Broker    module
+    Ctn Broker Config Add Lua Output    module0    test-doubles    ${SCRIPTS}test-doubles.lua
+    Ctn Broker Config Log    module0    lua    debug
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Flush Log    module0    0
+    Ctn Config Broker    rrd
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
     ${start}=    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
 
     # Let's wait for the lua to be correctly initialized
     ${content}=    Create List    lua: initializing the Lua virtual machine
-    ${result}=    Find In Log with timeout    ${centralLog}    ${start}    ${content}    30
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
     Should Be True    ${result}    msg=Lua not started in cbd
-    ${result}=    Find In Log with timeout    ${moduleLog0}    ${start}    ${content}    30
+    ${result}=    Ctn Find In Log With Timeout    ${moduleLog0}    ${start}    ${content}    30
     Should Be True    ${result}    msg=Lua not started in centengine
 
     # Let's wait for all the services configuration.
     ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
-    ${result}=    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
 
-    ${start}=    Get Round Current Date
+    ${start}=    Ctn Get Round Current Date
     # Let's wait for a first service status.
     ${content}=    Create List    SQL: pb service .* status .* type .* check result output
-    ${result}=    Find Regex In Log with Timeout    ${centralLog}    ${start}    ${content}    60
+    ${result}=    Ctn Find Regex In Log With Timeout    ${centralLog}    ${start}    ${content}    60
     Should Be True    ${result[0]}    msg=We did not get any pb service status for 60s
 
-    ${result}=    Check Connections
+    ${result}=    Ctn Check Connections
     Should Be True    ${result}    msg=Engine and Broker not connected.
     Sleep    5s
-    Stop Engine
+    Ctn Stop Engine
     Sleep    5s
-    Clear Cache
-    Start Engine
+    Ctn Clear Cache
+    Ctn Start Engine
     Sleep    25s
-    Stop Engine
-    Kindly Stop Broker
-    ${result}=    Check Multiplicity When Engine Restarted    /tmp/lua-engine.log    /tmp/lua.log
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
+    ${result}=    Ctn Check Multiplicity When Engine Restarted    /tmp/lua-engine.log    /tmp/lua.log
     Should Be True    ${result}    msg=There are events sent several times, see /tmp/lua-engine.log and /tmp/lua.log
 
 BERDUCA300
     [Documentation]    Starting/stopping Engine is stopped ; it should emit a stop event and receive an ack event with events to clean from broker.
     [Tags]    broker    engine    start-stop    duplicate    retention    unified_sql
-    Clear Retention
-    Config Engine    ${1}
-    Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
-    Engine Config Set Value    ${0}    log_v2_enabled    ${1}
-    Config Broker    central
-    Config Broker Sql Output    central    unified_sql
-    Broker Config Add Lua Output    central    test-doubles    ${SCRIPTS}test-doubles-c.lua
-    Broker Config Log    central    config    debug
-    Broker Config Log    central    bbdo    trace
-    Broker Config Log    central    tcp    trace
-    Config Broker    module
-    Broker Config Add Lua Output    module0    test-doubles    ${SCRIPTS}test-doubles.lua
-    Broker Config Log    module0    config    debug
-    Broker Config Log    module0    bbdo    trace
-    Broker Config Flush Log    central    0
-    Broker Config Flush Log    module0    0
-    Config Broker    rrd
-    Broker Config Add Item    module0    bbdo_version    3.0.0
-    Broker Config Add Item    central    bbdo_version    3.0.0
-    Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Clear Retention
+    Ctn Config Engine    ${1}
+    Ctn Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
+    Ctn Engine Config Set Value    ${0}    log_v2_enabled    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Broker Config Add Lua Output    central    test-doubles    ${SCRIPTS}test-doubles-c.lua
+    Ctn Broker Config Log    central    config    debug
+    Ctn Broker Config Log    central    bbdo    trace
+    Ctn Broker Config Log    central    tcp    trace
+    Ctn Config Broker    module
+    Ctn Broker Config Add Lua Output    module0    test-doubles    ${SCRIPTS}test-doubles.lua
+    Ctn Broker Config Log    module0    config    debug
+    Ctn Broker Config Log    module0    bbdo    trace
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Flush Log    module0    0
+    Ctn Config Broker    rrd
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
     ${start}=    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
 
-    ${result}=    Check Connections
+    ${result}=    Ctn Check Connections
     Should Be True    ${result}    msg=Engine and Broker not connected.
 
     # Let's wait for all the services configuration.
     ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
-    ${result}=    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
 
-    Stop Engine
+    Ctn Stop Engine
     ${content}=    Create List    BBDO: sending pb stop packet to peer
-    ${result}=    Find in Log with Timeout    ${moduleLog0}    ${start}    ${content}    30
+    ${result}=    Ctn Find In Log With Timeout    ${moduleLog0}    ${start}    ${content}    30
     Should Be True    ${result}    msg=Engine should send a pb stop message to cbd.
 
     ${content}=    Create List    BBDO: received pb stop from peer
-    ${result}=    Find in Log with Timeout    ${centralLog}    ${start}    ${content}    30
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
     Should Be True    ${result}    msg=Broker should receive a pb stop message from engine.
 
     ${content}=    Create List    send acknowledgement for [0-9]+ events
-    ${result}=    Find Regex in Log with Timeout    ${centralLog}    ${start}    ${content}    30
+    ${result}=    Ctn Find Regex In Log With Timeout    ${centralLog}    ${start}    ${content}    30
     Should Be True    ${result[0]}    msg=Broker should send an ack for handled events.
 
     ${content}=    Create List    BBDO: received acknowledgement for [0-9]+ events before finishing
-    ${result}=    Find Regex in Log with Timeout    ${moduleLog0}    ${start}    ${content}    30
+    ${result}=    Ctn Find Regex In Log With Timeout    ${moduleLog0}    ${start}    ${content}    30
     Should Be True    ${result[0]}    msg=Engine should receive an ack for handled events from broker.
 
-    Kindly Stop Broker
+    Ctn Kindly Stop Broker
 
 BERDUCA301
     [Documentation]    Starting/stopping Engine is stopped ; it should emit a stop event and receive an ack event with events to clean from broker with bbdo 3.0.1.
     [Tags]    broker    engine    start-stop    duplicate    retention    unified_sql
-    Clear Retention
-    Config Engine    ${1}
-    Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
-    Engine Config Set Value    ${0}    log_v2_enabled    ${1}
-    Config Broker    central
-    Config Broker Sql Output    central    unified_sql
-    Broker Config Add Lua Output    central    test-doubles    ${SCRIPTS}test-doubles-c.lua
-    Broker Config Log    central    config    debug
-    Broker Config Log    central    bbdo    trace
-    Broker Config Log    central    tcp    trace
-    Config Broker    module
-    Broker Config Add Lua Output    module0    test-doubles    ${SCRIPTS}test-doubles.lua
-    Broker Config Log    module0    config    debug
-    Broker Config Log    module0    bbdo    trace
-    Broker Config Flush Log    central    0
-    Broker Config Flush Log    module0    0
-    Config Broker    rrd
-    Broker Config Add Item    module0    bbdo_version    3.0.1
-    Broker Config Add Item    central    bbdo_version    3.0.1
-    Broker Config Add Item    rrd    bbdo_version    3.0.1
+    Ctn Clear Retention
+    Ctn Config Engine    ${1}
+    Ctn Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
+    Ctn Engine Config Set Value    ${0}    log_v2_enabled    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Broker Config Add Lua Output    central    test-doubles    ${SCRIPTS}test-doubles-c.lua
+    Ctn Broker Config Log    central    config    debug
+    Ctn Broker Config Log    central    bbdo    trace
+    Ctn Broker Config Log    central    tcp    trace
+    Ctn Config Broker    module
+    Ctn Broker Config Add Lua Output    module0    test-doubles    ${SCRIPTS}test-doubles.lua
+    Ctn Broker Config Log    module0    config    debug
+    Ctn Broker Config Log    module0    bbdo    trace
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Flush Log    module0    0
+    Ctn Config Broker    rrd
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.1
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.1
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.1
     ${start}=    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
 
-    ${result}=    Check Connections
+    ${result}=    Ctn Check Connections
     Should Be True    ${result}    msg=Engine and Broker not connected.
 
     # Let's wait for all the services configuration.
     ${content}=    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
-    ${result}=    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
 
-    Stop Engine
+    Ctn Stop Engine
     ${content}=    Create List    BBDO: sending pb stop packet to peer
-    ${result}=    Find in Log with Timeout    ${moduleLog0}    ${start}    ${content}    30
+    ${result}=    Ctn Find In Log With Timeout    ${moduleLog0}    ${start}    ${content}    30
     Should Be True    ${result}    msg=Engine should send a pb stop message to cbd.
 
     ${content}=    Create List    BBDO: received pb stop from peer
-    ${result}=    Find in Log with Timeout    ${centralLog}    ${start}    ${content}    30
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
     Should Be True    ${result}    msg=Broker should receive a pb stop message from engine.
 
     ${content}=    Create List    send pb acknowledgement for [0-9]+ events
-    ${result}=    Find Regex in Log with Timeout    ${centralLog}    ${start}    ${content}    30
+    ${result}=    Ctn Find Regex In Log With Timeout    ${centralLog}    ${start}    ${content}    30
     Should Be True    ${result[0]}    msg=Broker should send an ack for handled events.
 
     ${content}=    Create List    BBDO: received acknowledgement for [0-9]+ events before finishing
-    ${result}=    Find Regex in Log with Timeout    ${moduleLog0}    ${start}    ${content}    30
+    ${result}=    Ctn Find Regex In Log With Timeout    ${moduleLog0}    ${start}    ${content}    30
     Should Be True    ${result[0]}    msg=Engine should receive an ack for handled events from broker.
 
-    Kindly Stop Broker
+    Ctn Kindly Stop Broker
diff --git a/tests/broker-engine/reverse-connection.robot b/tests/broker-engine/reverse-connection.robot
index f742ffb5fc0..f0f103c76c2 100644
--- a/tests/broker-engine/reverse-connection.robot
+++ b/tests/broker-engine/reverse-connection.robot
@@ -1,9 +1,9 @@
 *** Settings ***
 Resource	../resources/resources.robot
-Suite Setup	Clean Before Suite
-Suite Teardown	Clean After Suite
-Test Setup	Stop Processes
-Test Teardown	Save logs If Failed
+Suite Setup	Ctn Clean Before Suite
+Suite Teardown	Ctn Clean After Suite
+Test Setup	Ctn Stop Processes
+Test Teardown	Ctn Save Logs If Failed
 
 Documentation	Centreon Broker and Engine communication with or without compression
 Library	Process
@@ -19,28 +19,28 @@ Library	../resources/Common.py
 BRGC1
 	[Documentation]	Broker good reverse connection
 	[Tags]	Broker	map	reverse connection
-	Config Engine	${1}
-	Config Broker	rrd
-	Config Broker	central_map
-	Config Broker	module
+	Ctn Config Engine	${1}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central_map
+	Ctn Config Broker	module
 
 	Log To Console	Compression set to
-	Broker Config Log	central	bbdo	info
-	Broker Config Log	module0	bbdo	info
+	Ctn Broker Config Log	central	bbdo	info
+	Ctn Broker Config Log	module0	bbdo	info
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
+	Ctn Start Broker
+	Ctn Start Engine
+	${result}=	Ctn Check Connections
 	Should Be True	${result}	msg=Engine and Broker not connected
 
-	Run Reverse Bam	${50}	${0.2}
+	Ctn Run Reverse Bam	${50}	${0.2}
 
-	Kindly Stop Broker
-	Stop Engine
+	Ctn Kindly Stop Broker
+	Ctn Stop Engine
 
 	${content}=	Create List	New incoming connection 'centreon-broker-master-map-2'	file: end of file '${VarRoot}/lib/centreon-broker//central-broker-master.queue.centreon-broker-master-map-2' reached, erasing it
 	${log}=	Catenate	SEPARATOR=	${BROKER_LOG}	/central-broker-master.log
-	${result}=	Find In Log With Timeout	${log}	${start}	${content}	40
+	${result}=	Ctn Find In Log With Timeout	${log}	${start}	${content}	40
 	Should Be True	${result}	msg=Connection to map has failed.
 	File Should Not Exist	${VarRoot}/lib/centreon-broker/central-broker-master.queue.centreon-broker-master-map*	msg=There should not exist que map files.
 
@@ -48,27 +48,27 @@ BRGC1
 BRCTS1
 	[Documentation]	Broker reverse connection too slow
 	[Tags]	Broker	map	reverse connection
-	Config Engine	${1}
-	Config Broker	rrd
-	Config Broker	central_map
-	Config Broker	module
+	Ctn Config Engine	${1}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central_map
+	Ctn Config Broker	module
 
-	Broker Config Log	central	bbdo	info
-	Broker Config Log	module0	bbdo	info
+	Ctn Broker Config Log	central	bbdo	info
+	Ctn Broker Config Log	module0	bbdo	info
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
+	Ctn Start Broker
+	Ctn Start Engine
+	${result}=	Ctn Check Connections
 	Should Be True	${result}	msg=Engine and Broker not connected
 
-	Run Reverse Bam	${150}	${10}
+	Ctn Run Reverse Bam	${150}	${10}
 
-	Kindly Stop Broker
-	Stop Engine
+	Ctn Kindly Stop Broker
+	Ctn Stop Engine
 
 	${content}=	Create List	New incoming connection 'centreon-broker-master-map-2'	file: end of file '${VarRoot}/lib/centreon-broker//central-broker-master.queue.centreon-broker-master-map-2' reached, erasing it
 	${log}=	Catenate	SEPARATOR=	${BROKER_LOG}	/central-broker-master.log
-	${result}=	Find In Log With Timeout	${log}	${start}	${content}	40
+	${result}=	Ctn Find In Log With Timeout	${log}	${start}	${content}	40
 	Should Be True	${result}	msg=Connection to map has failed
 	File Should Not Exist	${VarRoot}/lib/centreon-broker/central-broker-master.queue.centreon-broker-master-map*	msg=There should not exist queue map files.
 
@@ -76,25 +76,25 @@ BRCTS1
 BRCS1
 	[Documentation]	Broker reverse connection stopped
 	[Tags]	Broker	map	reversed
-	Config Engine	${1}
-	Config Broker	rrd
-	Config Broker	central_map
-	Config Broker	module
+	Ctn Config Engine	${1}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central_map
+	Ctn Config Broker	module
 
-	Broker Config Log	central	bbdo	info
-	Broker Config Log	module0	bbdo	info
+	Ctn Broker Config Log	central	bbdo	info
+	Ctn Broker Config Log	module0	bbdo	info
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
+	Ctn Start Broker
+	Ctn Start Engine
+	${result}=	Ctn Check Connections
 	Should Be True	${result}	msg=Engine and Broker not connected
 
-	Kindly Stop Broker
-	Stop Engine
+	Ctn Kindly Stop Broker
+	Ctn Stop Engine
 
 	${content}=	Create List	New incoming connection 'centreon-broker-master-map-2'	file: end of file '${VarRoot}/lib/centreon-broker//central-broker-master.queue.centreon-broker-master-map-2' reached, erasing it
 	${log}=	Catenate	SEPARATOR=	${BROKER_LOG}	/central-broker-master.log
-	${result}=	Find In Log With Timeout	${log}	${start}	${content}	40
+	${result}=	Ctn Find In Log With Timeout	${log}	${start}	${content}	40
 	Should Not Be True	${result}	msg=Connection to map has failed
 	File Should Not Exist	${VarRoot}/lib/centreon-broker/central-broker-master.queue.centreon-broker-master-map-2	msg=There should not exist queue map files.
 
@@ -102,32 +102,32 @@ BRCS1
 BRCTSMN
 	[Documentation]	Broker connected to map with neb filter
 	[Tags]	Broker	map	reverse connection
-	Config Engine	${1}
-	Config Broker	rrd
-	Config Broker	central_map
-	Config Broker	module
-	Config BBDO3	${1}
-
-	Broker Config Output Set Json	central	centreon-broker-master-map	filters	{"category": ["neb"]}
-	Broker Config Log	central	bbdo	trace
-	Broker Config Log	central	core	trace
-	Broker Config Log	central	processing	trace
-	Broker Config Log	module0	bbdo	info
-	${start}=	Get Round Current Date
-	Start Broker
-	Start Map
+	Ctn Config Engine	${1}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central_map
+	Ctn Config Broker	module
+	Ctn Config BBDO3	${1}
+
+	Ctn Broker Config Output Set Json	central	centreon-broker-master-map	filters	{"category": ["neb"]}
+	Ctn Broker Config Log	central	bbdo	trace
+	Ctn Broker Config Log	central	core	trace
+	Ctn Broker Config Log	central	processing	trace
+	Ctn Broker Config Log	module0	bbdo	info
+	${start}=	Ctn Get Round Current Date
+	Ctn Start Broker
+	Ctn Start Map
 	Sleep	5s
 
-	Start Engine
-	${result}=	Check Connections
+	Ctn Start Engine
+	${result}=	Ctn Check Connections
 	Should Be True	${result}	msg=Engine and Broker not connected
 
 	# pb_service pb_host pb_service_status pb_host_status
 	${expected_events}=	Create List	65563	65566	65565	65568
 	${categories}=	Create List	1
-	${output}=	Check Map Output	${categories}	${expected_events}	120
-	Kindly Stop Broker
-	Stop Map
+	${output}=	Ctn Check Map Output	${categories}	${expected_events}	120
+	Ctn Kindly Stop Broker
+	Ctn Stop Map
 	Should Be True	${output}	msg=Filters badly applied in Broker
 
 	# We should have exactly 1000 pb_service
@@ -140,36 +140,36 @@ BRCTSMN
 	${ret}=	Get Line Count	${ret}
 	Should Be True	${ret} >= 50
 
-	Stop Engine
+	Ctn Stop Engine
 
 
 BRCTSMNS
 	[Documentation]	Broker connected to map with neb and storages filters
 	[Tags]	Broker	map	reverse connection
-	Config Engine	${1}
-	Config Broker	rrd
-	Config Broker	central_map
-	Config Broker	module
-	Config BBDO3	${1}
-
-	Broker Config Output Set Json	central	centreon-broker-master-map	filters	{"category": ["neb", "storage"]}
-	Broker Config Log	central	bbdo	trace
-	Broker Config Log	central	core	trace
-	Broker Config Log	central	processing	trace
-	Broker Config Log	module0	bbdo	info
-	${start}=	Get Round Current Date
-	Start Broker
-	Start Map
+	Ctn Config Engine	${1}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central_map
+	Ctn Config Broker	module
+	Ctn Config BBDO3	${1}
+
+	Ctn Broker Config Output Set Json	central	centreon-broker-master-map	filters	{"category": ["neb", "storage"]}
+	Ctn Broker Config Log	central	bbdo	trace
+	Ctn Broker Config Log	central	core	trace
+	Ctn Broker Config Log	central	processing	trace
+	Ctn Broker Config Log	module0	bbdo	info
+	${start}=	Ctn Get Round Current Date
+	Ctn Start Broker
+	Ctn Start Map
 	Sleep	5s
 
-	Start Engine
-	${result}=	Check Connections
+	Ctn Start Engine
+	${result}=	Ctn Check Connections
 	Should Be True	${result}	msg=Engine and Broker not connected
 
 	# pb_service pb_host pb_service_status pb_host_status pb_metric pb_status pb_index_mapping
 	${expected_events}=	Create List	65563	65566	65565	65568	196617	196618	196619
 	${categories}=	Create List	1	3
-	${output}=	Check Map Output	${categories}	${expected_events}	120
+	${output}=	Ctn Check Map Output	${categories}	${expected_events}	120
 	Should Be True	${output}	msg=Filters badly applied in Broker
 
 	# We should have 1000 pb_service with maybe some BAs
@@ -187,16 +187,16 @@ BRCTSMNS
 
 	log to console	Second configuration with one more service per host
 	# For each host, one service is added (20 -> 21)
-	Config Engine	${1}	${50}	${21}
-	Reload Engine
-	Reload Broker
+	Ctn Config Engine	${1}	${50}	${21}
+	Ctn Reload Engine
+	Ctn Reload Broker
 
 	# pb_service we changed services 50 added and others moved...
 	${expected_events}=	Create List	65563
 	${categories}=	Create List	1	3
-	${output}=	Check Map Output	${categories}	${expected_events}	120
+	${output}=	Ctn Check Map Output	${categories}	${expected_events}	120
 	Should Be True	${output}	msg=Filters badly applied in Broker
 
-	Kindly Stop Broker
-	Stop Map
-	Stop Engine
+	Ctn Kindly Stop Broker
+	Ctn Stop Map
+	Ctn Stop Engine
diff --git a/tests/broker-engine/rrd-from-db.robot b/tests/broker-engine/rrd-from-db.robot
index 6b238769d00..6700d87280e 100644
--- a/tests/broker-engine/rrd-from-db.robot
+++ b/tests/broker-engine/rrd-from-db.robot
@@ -11,47 +11,47 @@ Library             ../resources/Engine.py
 Library             ../resources/Broker.py
 Library             ../resources/Common.py
 
-Suite Setup         Clean Before Suite
-Suite Teardown      Clean After Suite
-Test Setup          Stop Processes
-Test Teardown       Save logs If Failed
+Suite Setup         Ctn Clean Before Suite
+Suite Teardown      Ctn Clean After Suite
+Test Setup          Ctn Stop Processes
+Test Teardown       Ctn Save Logs If Failed
 
 
 *** Test Cases ***
 BRRDDMDB1
     [Documentation]    RRD metrics deletion from metric ids with a query in centreon_storage.
     [Tags]    rrd    metric    deletion    unified_sql    mysql
-    Start Mysql
-    Config Engine    ${1}
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker Sql Output    central    unified_sql
-    Config Broker    module
-    Broker Config Log    central    grpc    error
-    Broker Config Log    central    sql    info
-    Broker Config Log    central    core    error
-    Broker Config Log    rrd    rrd    debug
-    Broker Config Log    rrd    core    error
-    Broker Config Flush Log    central    0
-    Broker Config Flush Log    rrd    0
-    Create Metrics    3
+    Ctn Start Mysql
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config Broker    module
+    Ctn Broker Config Log    central    grpc    error
+    Ctn Broker Config Log    central    sql    info
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    rrd    rrd    debug
+    Ctn Broker Config Log    rrd    core    error
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Flush Log    rrd    0
+    Ctn Create Metrics    3
     ${start}=    Get Current Date    exclude_millis=True
-    Start Broker
-    Start Engine
-    ${result}=    Check Connections
+    Ctn Start Broker
+    Ctn Start Engine
+    ${result}=    Ctn Check Connections
     Should Be True    ${result}    msg=Engine and Broker not connected
 
     # We choose 3 metrics to remove.
-    ${metrics}=    Get Metrics To Delete    3
+    ${metrics}=    Ctn Get Metrics To Delete    3
     Log To Console    Metrics to delete ${metrics}
 
     ${empty}=    Create List
-    Remove Graphs from DB    ${empty}    ${metrics}
-    Reload Broker
+    Ctn Remove Graphs From Db    ${empty}    ${metrics}
+    Ctn Reload Broker
     ${metrics_str}=    Catenate    SEPARATOR=,    @{metrics}
     ${content}=    Create List    metrics ${metrics_str} erased from database
 
-    ${result}=    Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
     Should Be True    ${result}    msg=No log message telling about metrics ${metrics_str} deletion.
     FOR    ${m}    IN    @{metrics}
         Log to Console    Waiting for ${VarRoot}/lib/centreon/metrics/${m}.rrd to be deleted
@@ -61,39 +61,39 @@ BRRDDMDB1
 BRRDDIDDB1
     [Documentation]    RRD metrics deletion from index ids with a query in centreon_storage.
     [Tags]    rrd    metric    deletion    unified_sql
-    Config Engine    ${1}
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker Sql Output    central    unified_sql
-    Config Broker    module
-    Broker Config Log    central    sql    info
-    Broker Config Log    rrd    rrd    debug
-    Broker Config Log    rrd    core    error
-    Broker Config Flush Log    central    0
-    Broker Config Flush Log    rrd    0
-    Create Metrics    3
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config Broker    module
+    Ctn Broker Config Log    central    sql    info
+    Ctn Broker Config Log    rrd    rrd    debug
+    Ctn Broker Config Log    rrd    core    error
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Flush Log    rrd    0
+    Ctn Create Metrics    3
 
     ${start}=    Get Current Date
     Sleep    1s
-    Start Broker
-    Start Engine
-    ${result}=    Check Connections
+    Ctn Start Broker
+    Ctn Start Engine
+    ${result}=    Ctn Check Connections
     Should Be True    ${result}    msg=Engine and Broker not connected
 
     log to console    STEP1
-    ${indexes}=    Get Indexes To Delete    2
+    ${indexes}=    Ctn Get Indexes To Delete    2
     log to console    STEP2
-    ${metrics}=    Get Metrics Matching Indexes    ${indexes}
+    ${metrics}=    Ctn Get Metrics Matching Indexes    ${indexes}
     log to console    STEP3
     Log To Console    indexes ${indexes} to delete with their metrics
 
     ${empty}=    Create List
-    Remove Graphs from DB    ${indexes}    ${empty}
-    Reload Broker
+    Ctn Remove Graphs From Db    ${indexes}    ${empty}
+    Ctn Reload Broker
     ${indexes_str}=    Catenate    SEPARATOR=,    @{indexes}
     ${content}=    Create List    indexes ${indexes_str} erased from database
 
-    ${result}=    Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
     Should Be True    ${result}    msg=No log message telling about indexes ${indexes_str} deletion.
     FOR    ${i}    IN    @{indexes}
         log to console    Wait for ${VarRoot}/lib/centreon/status/${i}.rrd to be deleted
@@ -107,45 +107,45 @@ BRRDDIDDB1
 BRRDRBDB1
     [Documentation]    RRD metric rebuild with a query in centreon_storage and unified sql
     [Tags]    rrd    metric    rebuild    unified_sql
-    Config Engine    ${1}
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker Sql Output    central    unified_sql
-    Config Broker    module
-    Broker Config Log    rrd    rrd    trace
-    Broker Config Log    central    sql    trace
-    Broker Config Flush Log    central    0
-    Broker Config Flush Log    rrd    0
-    Create Metrics    3
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config Broker    module
+    Ctn Broker Config Log    rrd    rrd    trace
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Flush Log    rrd    0
+    Ctn Create Metrics    3
 
     ${start}=    Get Current Date
-    Start Broker
-    Start Engine
-    ${result}=    Check Connections
+    Ctn Start Broker
+    Ctn Start Engine
+    ${result}=    Ctn Check Connections
     Should Be True    ${result}    msg=Engine and Broker not connected
 
     # We get 3 indexes to rebuild
-    ${index}=    Get Indexes To Rebuild    3
-    Rebuild Rrd Graphs from DB    ${index}
+    ${index}=    Ctn Get Indexes To Rebuild    3
+    Ctn Rebuild Rrd Graphs From Db    ${index}
     Log To Console    Indexes to rebuild: ${index}
-    ${metrics}=    Get Metrics Matching Indexes    ${index}
+    ${metrics}=    Ctn Get Metrics Matching Indexes    ${index}
     Log To Console    Metrics to rebuild: ${metrics}
-    Reload Broker
+    Ctn Reload Broker
 
     ${content1}=    Create List    RRD: Starting to rebuild metrics
-    ${result}=    Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    45
+    ${result}=    Ctn Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    45
     Should Be True    ${result}    msg=RRD cbd did not receive metrics to rebuild START
 
     ${content1}=    Create List    RRD: Rebuilding metric
-    ${result}=    Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    45
+    ${result}=    Ctn Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    45
     Should Be True    ${result}    msg=RRD cbd did not receive metrics to rebuild DATA
 
     ${content1}=    Create List    RRD: Finishing to rebuild metrics
-    ${result}=    Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    500
+    ${result}=    Ctn Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    500
     Should Be True    ${result}    msg=RRD cbd did not receive metrics to rebuild END
     FOR    ${m}    IN    @{metrics}
         ${value}=    Evaluate    ${m} / 2
-        ${result}=    Compare RRD Average Value    ${m}    ${value}
+        ${result}=    Ctn Compare Rrd Average Value    ${m}    ${value}
         Should Be True
         ...    ${result}
         ...    msg=Data before RRD rebuild contain alternatively the metric ID and 0. The expected average is metric_id / 2.
@@ -154,47 +154,47 @@ BRRDRBDB1
 BRRDRBUDB1
     [Documentation]    RRD metric rebuild with a query in centreon_storage and unified sql
     [Tags]    rrd    metric    rebuild    unified_sql    grpc
-    Config Engine    ${1}
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker Sql Output    central    unified_sql
-    Config Broker    module
-    Broker Config Log    rrd    rrd    trace
-    Broker Config Log    central    sql    trace
-    Broker Config Flush Log    central    0
-    Broker Config Flush Log    rrd    0
-    Broker Config Add Item    module0    bbdo_version    3.0.1
-    Broker Config Add Item    rrd    bbdo_version    3.0.1
-    Broker Config Add Item    central    bbdo_version    3.0.1
-    Create Metrics    3
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config Broker    module
+    Ctn Broker Config Log    rrd    rrd    trace
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Flush Log    rrd    0
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.1
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.1
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.1
+    Ctn Create Metrics    3
 
     ${start}=    Get Current Date    exclude_millis=True
-    Start Broker
-    Start Engine
-    ${result}=    Check Connections
+    Ctn Start Broker
+    Ctn Start Engine
+    ${result}=    Ctn Check Connections
     Should Be True    ${result}    msg=Engine and Broker not connected
 
     # We get 3 indexes to rebuild
-    ${index}=    Get Indexes To Rebuild    3
-    Rebuild Rrd Graphs from DB    ${index}
-    Reload Broker
+    ${index}=    Ctn Get Indexes To Rebuild    3
+    Ctn Rebuild Rrd Graphs From Db    ${index}
+    Ctn Reload Broker
     Log To Console    Indexes to rebuild: ${index}
-    ${metrics}=    Get Metrics Matching Indexes    ${index}
+    ${metrics}=    Ctn Get Metrics Matching Indexes    ${index}
 
     ${content1}=    Create List    RRD: Starting to rebuild metrics
-    ${result}=    Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    30
+    ${result}=    Ctn Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    30
     Should Be True    ${result}    msg=RRD cbd did not receive metrics to rebuild START
 
     ${content1}=    Create List    RRD: Rebuilding metric
-    ${result}=    Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    30
+    ${result}=    Ctn Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    30
     Should Be True    ${result}    msg=RRD cbd did not receive metrics to rebuild DATA
 
     ${content1}=    Create List    RRD: Finishing to rebuild metrics
-    ${result}=    Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    500
+    ${result}=    Ctn Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    500
     Should Be True    ${result}    msg=RRD cbd did not receive metrics to rebuild END
     FOR    ${m}    IN    @{metrics}
         ${value}=    Evaluate    ${m} / 2
-        ${result}=    Compare RRD Average Value    ${m}    ${value}
+        ${result}=    Ctn Compare Rrd Average Value    ${m}    ${value}
         Should Be True
         ...    ${result}
         ...    msg=Data before RRD rebuild contain alternatively the metric ID and 0. The expected average is metric_id / 2.
@@ -203,44 +203,44 @@ BRRDRBUDB1
 BRRDUPLICATE
     [Documentation]    RRD metric rebuild with a query in centreon_storage and unified sql with duplicate rows in database
     [Tags]    rrd    metric    rebuild    unified_sql
-    Config Engine    ${1}
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker Sql Output    central    unified_sql
-    Config Broker    module
-    Broker Config Log    rrd    rrd    trace
-    Broker Config Log    central    sql    trace
-    Broker Config Flush Log    central    0
-    Broker Config Flush Log    rrd    0
-    Clear Db    data_bin
-    Create Metrics    3
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config Broker    module
+    Ctn Broker Config Log    rrd    rrd    trace
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Flush Log    rrd    0
+    Ctn Clear Db    data_bin
+    Ctn Create Metrics    3
 
     ${start}=    Get Current Date
-    Start Broker
-    Start Engine
-    ${result}=    Check Connections
+    Ctn Start Broker
+    Ctn Start Engine
+    ${result}=    Ctn Check Connections
     Should Be True    ${result}    msg=Engine and Broker not connected
 
     # We get 3 indexes to rebuild
-    ${index}=    Get Indexes To Rebuild    3    2
-    ${duplicates}=    add_duplicate_metrics
-    Rebuild Rrd Graphs from DB    ${index}
+    ${index}=    Ctn Get Indexes To Rebuild    3    2
+    ${duplicates}=    Ctn Add Duplicate Metrics
+    Ctn Rebuild Rrd Graphs From Db    ${index}
     Log To Console    Indexes to rebuild: ${index}
-    ${metrics}=    Get Metrics Matching Indexes    ${index}
+    ${metrics}=    Ctn Get Metrics Matching Indexes    ${index}
     Log To Console    Metrics to rebuild: ${metrics}
-    Reload Broker
+    Ctn Reload Broker
 
     ${content1}=    Create List    RRD: Starting to rebuild metrics
-    ${result}=    Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    45
+    ${result}=    Ctn Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    45
     Should Be True    ${result}    msg=RRD cbd did not receive metrics to rebuild START
 
     ${content1}=    Create List    RRD: Rebuilding metric
-    ${result}=    Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    45
+    ${result}=    Ctn Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    45
     Should Be True    ${result}    msg=RRD cbd did not receive metrics to rebuild DATA
 
     ${content1}=    Create List    RRD: Finishing to rebuild metrics
-    ${result}=    Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    500
+    ${result}=    Ctn Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    500
     Should Be True    ${result}    msg=RRD cbd did not receive metrics to rebuild END
 
-    ${result}=    check_for_NaN_metric    ${duplicates}
+    ${result}=    Ctn Check For Nan Metric    ${duplicates}
     Should Be True    ${result}    msg=at least one metric contains NaN value
diff --git a/tests/broker-engine/rrd.robot b/tests/broker-engine/rrd.robot
index a8b45eb31f1..7ba6e2c9ddc 100644
--- a/tests/broker-engine/rrd.robot
+++ b/tests/broker-engine/rrd.robot
@@ -11,44 +11,44 @@ Library             ../resources/Engine.py
 Library             ../resources/Broker.py
 Library             ../resources/Common.py
 
-Suite Setup         Clean Before Suite
-Suite Teardown      Clean After Suite
-Test Setup          Stop Processes
-Test Teardown       Stop Engine Broker And Save Logs
+Suite Setup         Ctn Clean Before Suite
+Suite Teardown      Ctn Clean After Suite
+Test Setup          Ctn Stop Processes
+Test Teardown       Ctn Stop Engine Broker And Save Logs
 
 
 *** Test Cases ***
 BRRDDM1
     [Documentation]    RRD metrics deletion from metric ids.
     [Tags]    rrd    metric    deletion
-    Start Mysql
-    Config Engine    ${1}
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module
-    Broker Config Log    central    sql    info
-    Broker Config Log    rrd    rrd    debug
-    Broker Config Log    rrd    core    error
-    Broker Config Flush Log    central    0
-    Broker Config Flush Log    rrd    0
-    Create Metrics    3
+    Ctn Start Mysql
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Broker Config Log    central    sql    info
+    Ctn Broker Config Log    rrd    rrd    debug
+    Ctn Broker Config Log    rrd    core    error
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Flush Log    rrd    0
+    Ctn Create Metrics    3
 
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
-    ${result}    Check Connections
+    Ctn Start Broker
+    Ctn Start Engine
+    ${result}    Ctn Check Connections
     Should Be True    ${result}    msg=Engine and Broker not connected
 
     # We choose 3 metrics to remove.
-    ${metrics}    Get Metrics To Delete    3
+    ${metrics}    Ctn Get Metrics To Delete    3
     Log To Console    Metrics to delete ${metrics}
 
     ${empty}    Create List
-    Remove Graphs    51001    ${empty}    ${metrics}
+    Ctn Remove Graphs    51001    ${empty}    ${metrics}
     ${metrics_str}    Catenate    SEPARATOR=,    @{metrics}
     ${content}    Create List    metrics .* erased from database
 
-    ${result}    Find Regex In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    ${result}    Ctn Find Regex In Log With Timeout    ${centralLog}    ${start}    ${content}    30
     Should Be True    ${result[0]}    msg=No log message telling about some metrics deletion.
 
     # We should have one line, but stored in an array.
@@ -66,57 +66,57 @@ BRRDDM1
 BRRDWM1
     [Documentation]    We are working with BBDO3. This test checks protobuf metrics and status are sent to cbd RRD.
     [Tags]    rrd    metric    bbdo3    unified_sql
-    Config Engine    ${1}
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module
-    Config BBDO3    ${1}
-    Broker Config Log    central    sql    info
-    Broker Config Log    rrd    rrd    debug
-    Broker Config Log    rrd    core    error
-    Broker Config Flush Log    central    0
-    Broker Config Flush Log    rrd    0
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config BBDO3    ${1}
+    Ctn Broker Config Log    central    sql    info
+    Ctn Broker Config Log    rrd    rrd    debug
+    Ctn Broker Config Log    rrd    core    error
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Flush Log    rrd    0
 
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
-    ${result}    Check Connections
+    Ctn Start Broker
+    Ctn Start Engine
+    ${result}    Ctn Check Connections
     Should Be True    ${result}    msg=Engine and Broker not connected
 
     ${content}    Create List    RRD: new pb data for metric
 
-    ${result}    Find In Log With Timeout    ${rrdLog}    ${start}    ${content}    120
+    ${result}    Ctn Find In Log With Timeout    ${rrdLog}    ${start}    ${content}    120
     Should Be True    ${result}    msg=No protobuf metric sent to cbd RRD for 60s.
 
 BRRDDID1
     [Documentation]    RRD metrics deletion from index ids.
     [Tags]    rrd    metric    deletion
-    Config Engine    ${1}
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module
-    Broker Config Log    central    sql    info
-    Broker Config Log    rrd    rrd    debug
-    Broker Config Log    rrd    core    error
-    Create Metrics    3
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Broker Config Log    central    sql    info
+    Ctn Broker Config Log    rrd    rrd    debug
+    Ctn Broker Config Log    rrd    core    error
+    Ctn Create Metrics    3
 
     ${start}    Get Current Date
     Sleep    1s
-    Start Broker
-    Start Engine
-    ${result}    Check Connections
+    Ctn Start Broker
+    Ctn Start Engine
+    ${result}    Ctn Check Connections
     Should Be True    ${result}    msg=Engine and Broker not connected
 
-    ${indexes}    Get Indexes To Delete    2
-    ${metrics}    Get Metrics Matching Indexes    ${indexes}
+    ${indexes}    Ctn Get Indexes To Delete    2
+    ${metrics}    Ctn Get Metrics Matching Indexes    ${indexes}
     Log To Console    indexes ${indexes} to delete with their metrics
 
     ${empty}    Create List
-    Remove Graphs    51001    ${indexes}    ${empty}
+    Ctn Remove Graphs    51001    ${indexes}    ${empty}
     ${indexes_str}    Catenate    SEPARATOR=,    @{indexes}
     ${content}    Create List    indexes .* erased from database
 
-    ${result}    Find Regex In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    ${result}    Ctn Find Regex In Log With Timeout    ${centralLog}    ${start}    ${content}    30
     Should Be True    ${result[0]}    msg=No log message telling about indexes ${indexes_str} deletion.
     # We should have one line, but stored in an array.
     FOR    ${l}    IN    @{result[1]}
@@ -138,29 +138,29 @@ BRRDDID1
 BRRDDMID1
     [Documentation]    RRD deletion of non existing metrics and indexes
     [Tags]    rrd    metric    deletion
-    Config Engine    ${1}
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module
-    Broker Config Log    central    sql    info
-    Broker Config Log    rrd    rrd    debug
-    Broker Config Log    rrd    core    error
-    Broker Config Flush Log    central    0
-    Broker Config Flush Log    rrd    0
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Broker Config Log    central    sql    info
+    Ctn Broker Config Log    rrd    rrd    debug
+    Ctn Broker Config Log    rrd    core    error
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Flush Log    rrd    0
 
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
-    ${result}    Check Connections
+    Ctn Start Broker
+    Ctn Start Engine
+    ${result}    Ctn Check Connections
     Should Be True    ${result}    msg=Engine and Broker not connected
 
-    ${indexes}    Get Not Existing Indexes    2
-    ${metrics}    Get Not Existing Metrics    2
+    ${indexes}    Ctn Get Not Existing Indexes    2
+    ${metrics}    Ctn Get Not Existing Metrics    2
     Log To Console    indexes ${indexes} and metrics ${metrics} to delete but they do not exist.
 
-    Remove Graphs    51001    ${indexes}    ${metrics}
+    Ctn Remove Graphs    51001    ${indexes}    ${metrics}
     ${content}    Create List    do not appear in the storage database
-    ${result}    Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
     Should Be True
     ...    ${result}
     ...    msg=A message telling indexes nor metrics appear in the storage database should appear.
@@ -168,34 +168,34 @@ BRRDDMID1
 BRRDDMU1
     [Documentation]    RRD metric deletion on table metric with unified sql output
     [Tags]    rrd    metric    deletion unified_sql
-    Config Engine    ${1}
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module
-    Config BBDO3    ${1}
-    Broker Config Log    central    sql    info
-    Broker Config Log    rrd    rrd    debug
-    Broker Config Log    rrd    core    error
-    Broker Config Flush Log    central    0
-    Broker Config Flush Log    rrd    0
-    Create Metrics    3
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config BBDO3    ${1}
+    Ctn Broker Config Log    central    sql    info
+    Ctn Broker Config Log    rrd    rrd    debug
+    Ctn Broker Config Log    rrd    core    error
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Flush Log    rrd    0
+    Ctn Create Metrics    3
 
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
-    ${result}    Check Connections
+    Ctn Start Broker
+    Ctn Start Engine
+    ${result}    Ctn Check Connections
     Should Be True    ${result}    msg=Engine and Broker not connected
 
     # We choose 3 metrics to remove.
-    ${metrics}    Get Metrics To Delete    3
+    ${metrics}    Ctn Get Metrics To Delete    3
     Log To Console    metrics to delete ${metrics}
 
     ${empty}    Create List
-    Remove Graphs    51001    ${empty}    ${metrics}
+    Ctn Remove Graphs    51001    ${empty}    ${metrics}
     ${metrics_str}    Catenate    SEPARATOR=,    @{metrics}
     ${content}    Create List    metrics .* erased from database
 
-    ${result}    Find Regex In Log With Timeout    ${centralLog}    ${start}    ${content}    50
+    ${result}    Ctn Find Regex In Log With Timeout    ${centralLog}    ${start}    ${content}    50
     Should Be True    ${result[0]}    msg=No log message telling about metrics ${metrics_str} deletion.
 
     # We should have one line, but stored in an array.
@@ -212,34 +212,34 @@ BRRDDMU1
 BRRDDIDU1
     [Documentation]    RRD metrics deletion from index ids with unified sql output.
     [Tags]    rrd    metric    deletion    unified_sql
-    Config Engine    ${1}
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module
-    Config BBDO3    ${1}
-    Broker Config Log    central    sql    info
-    Broker Config Log    rrd    rrd    debug
-    Broker Config Log    rrd    core    error
-    Broker Config Flush Log    central    0
-    Broker Config Flush Log    rrd    0
-    Create Metrics    3
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config BBDO3    ${1}
+    Ctn Broker Config Log    central    sql    info
+    Ctn Broker Config Log    rrd    rrd    debug
+    Ctn Broker Config Log    rrd    core    error
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Flush Log    rrd    0
+    Ctn Create Metrics    3
 
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
-    ${result}    Check Connections
+    Ctn Start Broker
+    Ctn Start Engine
+    ${result}    Ctn Check Connections
     Should Be True    ${result}    msg=Engine and Broker not connected
 
-    ${indexes}    Get Indexes To Delete    2
-    ${metrics}    Get Metrics Matching Indexes    ${indexes}
+    ${indexes}    Ctn Get Indexes To Delete    2
+    ${metrics}    Ctn Get Metrics Matching Indexes    ${indexes}
     Log To Console    indexes ${indexes} to delete with their metrics
 
     ${empty}    Create List
-    Remove Graphs    51001    ${indexes}    ${empty}
+    Ctn Remove Graphs    51001    ${indexes}    ${empty}
     ${indexes_str}    Catenate    SEPARATOR=,    @{indexes}
     ${content}    Create List    indexes .* erased from database
 
-    ${result}    Find Regex In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    ${result}    Ctn Find Regex In Log With Timeout    ${centralLog}    ${start}    ${content}    30
     Should Be True    ${result[0]}    msg=No log message telling about indexes ${indexes_str} deletion.
     # We should have one line, but stored in an array.
     FOR    ${l}    IN    @{result[1]}
@@ -259,30 +259,30 @@ BRRDDIDU1
 BRRDDMIDU1
     [Documentation]    RRD deletion of non existing metrics and indexes
     [Tags]    rrd    metric    deletion    unified_sql
-    Config Engine    ${1}
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module
-    Config BBDO3    ${1}
-    Broker Config Log    central    sql    info
-    Broker Config Log    rrd    rrd    debug
-    Broker Config Log    rrd    core    error
-    Broker Config Flush Log    central    0
-    Broker Config Flush Log    rrd    0
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config BBDO3    ${1}
+    Ctn Broker Config Log    central    sql    info
+    Ctn Broker Config Log    rrd    rrd    debug
+    Ctn Broker Config Log    rrd    core    error
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Flush Log    rrd    0
 
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
-    ${result}    Check Connections
+    Ctn Start Broker
+    Ctn Start Engine
+    ${result}    Ctn Check Connections
     Should Be True    ${result}    msg=Engine and Broker not connected
 
-    ${indexes}    Get Not Existing Indexes    2
-    ${metrics}    Get Not Existing Metrics    2
+    ${indexes}    Ctn Get Not Existing Indexes    2
+    ${metrics}    Ctn Get Not Existing Metrics    2
     Log To Console    indexes ${indexes} and metrics ${metrics} to delete but they do not exist.
 
-    Remove Graphs    51001    ${indexes}    ${metrics}
+    Ctn Remove Graphs    51001    ${indexes}    ${metrics}
     ${content}    Create List    do not appear in the storage database
-    ${result}    Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
     Should Be True
     ...    ${result}
     ...    msg=A message telling indexes nor metrics appear in the storage database should appear.
@@ -290,46 +290,46 @@ BRRDDMIDU1
 BRRDRM1
     [Documentation]    RRD metric rebuild with gRPC API. 3 indexes are selected then a message to rebuild them is sent. This is done with storage/sql sql output.
     [Tags]    rrd    metric    rebuild    grpc
-    Config Engine    ${1}
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module
-    Broker Config Log    rrd    rrd    trace
-    Broker Config Log    central    sql    trace
-    Broker Config Flush Log    central    0
-    Broker Config Flush Log    rrd    0
-    Create Metrics    3
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Broker Config Log    rrd    rrd    trace
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Flush Log    rrd    0
+    Ctn Create Metrics    3
 
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
-    ${result}    Check Connections
+    Ctn Start Broker
+    Ctn Start Engine
+    ${result}    Ctn Check Connections
     Should Be True    ${result}    msg=Engine and Broker not connected
 
     # We get 3 indexes to rebuild
-    ${index}    Get Indexes To Rebuild    3
-    Rebuild Rrd Graphs    51001    ${index}    1
+    ${index}    Ctn Get Indexes To Rebuild    3
+    Ctn Rebuild Rrd Graphs    51001    ${index}    1
     Log To Console    Indexes to rebuild: ${index}
-    ${metrics}    Get Metrics Matching Indexes    ${index}
+    ${metrics}    Ctn Get Metrics Matching Indexes    ${index}
     Log To Console    Metrics to rebuild: ${metrics}
     ${content}    Create List    Metric rebuild: metric    is sent to rebuild
-    ${result}    Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
     Should Be True    ${result}    msg=Central did not send metrics to rebuild
 
     ${content1}    Create List    RRD: Starting to rebuild metrics
-    ${result}    Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    45
+    ${result}    Ctn Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    45
     Should Be True    ${result}    msg=RRD cbd did not receive metrics to rebuild START
 
     ${content1}    Create List    RRD: Rebuilding metric
-    ${result}    Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    45
+    ${result}    Ctn Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    45
     Should Be True    ${result}    msg=RRD cbd did not receive metrics to rebuild DATA
 
     ${content1}    Create List    RRD: Finishing to rebuild metrics
-    ${result}    Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    500
+    ${result}    Ctn Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    500
     Should Be True    ${result}    msg=RRD cbd did not receive metrics to rebuild END
     FOR    ${m}    IN    @{metrics}
         ${value}    Evaluate    ${m} / 2
-        ${result}    Compare RRD Average Value    ${m}    ${value}
+        ${result}    Ctn Compare Rrd Average Value    ${m}    ${value}
         Should Be True
         ...    ${result}
         ...    msg=Data before RRD rebuild contain alternatively the metric ID and 0. The expected average is metric_id / 2.
@@ -338,90 +338,90 @@ BRRDRM1
 BRRDRMU1
     [Documentation]    RRD metric rebuild with gRPC API. 3 indexes are selected then a message to rebuild them is sent. This is done with unified_sql output.
     [Tags]    rrd    metric    rebuild    unified_sql    grpc
-    Config Engine    ${1}
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module
-    Config BBDO3    ${1}
-    Broker Config Log    rrd    rrd    trace
-    Broker Config Log    central    sql    trace
-    Broker Config Flush Log    central    0
-    Broker Config Flush Log    rrd    0
-    Broker Config Flush Log    central    0
-    Broker Config Flush Log    rrd    0
-    Create Metrics    3
-
-    ${start}    Get Round Current Date
-    Start Broker
-    Start Engine
-    ${result}    Check Connections
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config BBDO3    ${1}
+    Ctn Broker Config Log    rrd    rrd    trace
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Flush Log    rrd    0
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Flush Log    rrd    0
+    Ctn Create Metrics    3
+
+    ${start}    Ctn Get Round Current Date
+    Ctn Start Broker
+    Ctn Start Engine
+    ${result}    Ctn Check Connections
     Should Be True    ${result}    msg=Engine and Broker not connected
 
     # We get 3 indexes to rebuild
-    ${index}    Get Indexes To Rebuild    3
-    Rebuild Rrd Graphs    51001    ${index}    1
+    ${index}    Ctn Get Indexes To Rebuild    3
+    Ctn Rebuild Rrd Graphs    51001    ${index}    1
     Log To Console    Indexes to rebuild: ${index}
-    ${metrics}    Get Metrics Matching Indexes    ${index}
+    ${metrics}    Ctn Get Metrics Matching Indexes    ${index}
     Log To Console    Metrics to rebuild: ${metrics}
     ${content}    Create List    Metric rebuild: metric    is sent to rebuild
-    ${result}    Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
     Should Be True    ${result}    msg=Central did not send metrics to rebuild
 
     ${content1}    Create List    RRD: Starting to rebuild metrics
-    ${result}    Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    45
+    ${result}    Ctn Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    45
     Should Be True    ${result}    msg=RRD cbd did not receive metrics to rebuild START
 
     ${content1}    Create List    RRD: Rebuilding metric
-    ${result}    Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    45
+    ${result}    Ctn Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    45
     Should Be True    ${result}    msg=RRD cbd did not receive metrics to rebuild DATA
 
     ${content1}    Create List    RRD: Finishing to rebuild metrics
-    ${result}    Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    500
+    ${result}    Ctn Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    500
     Should Be True    ${result}    msg=RRD cbd did not receive metrics to rebuild END
     FOR    ${m}    IN    @{metrics}
         ${value}    Evaluate    ${m} / 2
-        ${result}    Compare RRD Average Value    ${m}    ${value}
+        ${result}    Ctn Compare Rrd Average Value    ${m}    ${value}
         Should Be True
         ...    ${result}
         ...    Data before RRD rebuild contain alternatively the metric ID and 0. The expected average is metric_id / 2.
         # 48 = 60(octal)
-        ${result}    Has File Permissions    ${VarRoot}/lib/centreon/metrics/${m}.rrd    48
+        ${result}    Ctn Has File Permissions    ${VarRoot}/lib/centreon/metrics/${m}.rrd    48
         Should Be True    ${result}    ${VarRoot}/lib/centreon/metrics/${m}.rrd has not RW group permission
     END
 
 Rrd_1
     [Documentation]    RRD metric rebuild with gRPC API. 3 non existing indexes ids are selected then a error message is sent. This is done with unified_sql output.
     [Tags]    rrd    metric    rebuild    unified_sql    grpc
-    Config Engine    ${1}
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module
-    Config BBDO3    ${1}
-    Broker Config Log    rrd    rrd    trace
-    Broker Config Log    central    sql    trace
-    Broker Config Flush Log    central    0
-    Broker Config Flush Log    rrd    0
-    Broker Config Flush Log    central    0
-    Broker Config Flush Log    rrd    0
-    Create Metrics    3
-
-    ${start}    Get Round Current Date
-    Run Keywords    Start Broker    AND    Start Engine
-    ${result}    Check Connections
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config BBDO3    ${1}
+    Ctn Broker Config Log    rrd    rrd    trace
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Flush Log    rrd    0
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Flush Log    rrd    0
+    Ctn Create Metrics    3
+
+    ${start}    Ctn Get Round Current Date
+    Run Keywords    Ctn Start Broker    AND    Ctn Start Engine
+    ${result}    Ctn Check Connections
     Should Be True    ${result}    Engine and Broker not connected
 
     # We get 3 indexes to rebuild
-    ${index}    Get Not Existing Indexes    3
-    Rebuild Rrd Graphs    51001    ${index}    1
+    ${index}    Ctn Get Not Existing Indexes    3
+    Ctn Rebuild Rrd Graphs    51001    ${index}    1
     Log To Console    Indexes to rebuild: ${index}
-    ${metrics}    Get Metrics Matching Indexes    ${index}
+    ${metrics}    Ctn Get Metrics Matching Indexes    ${index}
     Log To Console    Metrics to rebuild: ${metrics}
     ${content}    Create List    Metrics rebuild: metrics don't exist
-    ${result}    Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
     Should Be True    ${result}    Central did not send metrics to rebuild
 
     ${content1}    Create List    mysql_connection: You have an error in your SQL syntax
-    ${result}    Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    45
+    ${result}    Ctn Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    45
     Should Not Be True    ${result}    Database did not receive command to rebuild metrics
 
 
diff --git a/tests/broker-engine/rrdcached-from-db.robot b/tests/broker-engine/rrdcached-from-db.robot
index 3165c5ab06d..919b0e59123 100644
--- a/tests/broker-engine/rrdcached-from-db.robot
+++ b/tests/broker-engine/rrdcached-from-db.robot
@@ -1,9 +1,9 @@
 *** Settings ***
 Resource	../resources/resources.robot
-Suite Setup	Clean Before Suite With rrdcached
-Suite Teardown	Clean After Suite With rrdcached
-Test Setup	Stop Processes
-Test Teardown	Save logs If Failed
+Suite Setup	Ctn Clean Before Suite With rrdcached
+Suite Teardown	Ctn Clean After Suite With rrdcached
+Test Setup	Ctn Stop Processes
+Test Teardown	Ctn Save Logs If Failed
 
 Documentation	Centreon Broker RRD metric deletion from the legacy query made by the php with rrdcached.
 Library	DatabaseLibrary
@@ -17,40 +17,40 @@ Library	../resources/Common.py
 
 *** Test Cases ***
 BRRDCDDMDB1
-	Start Mysql
+	Ctn Start Mysql
 	[Documentation]	RRD metrics deletion from metric ids with a query in centreon_storage and rrdcached.
 	[Tags]	RRD	metric	deletion	unified_sql	mysql	rrdcached
-	Config Engine	${1}
-	Config Broker	rrd
-        Add Path To RRD Output	rrd	${BROKER_LIB}/rrdcached.sock
-	Config Broker	central
-	Config Broker Sql Output	central	unified_sql
-	Config Broker	module
-	Broker Config Log	central	grpc	error
-	Broker Config Log	central	sql	info
-	Broker Config Log	central	core	error
-	Broker Config Log	rrd	rrd	debug
-	Broker Config Log	rrd	core	error
-        Broker Config Flush Log	central	0
-        Broker Config Flush Log	rrd	0
-	Create Metrics	3
+	Ctn Config Engine	${1}
+	Ctn Config Broker	rrd
+        Ctn Add Path To Rrd Output	rrd	${BROKER_LIB}/rrdcached.sock
+	Ctn Config Broker	central
+	Ctn Config Broker Sql Output	central	unified_sql
+	Ctn Config Broker	module
+	Ctn Broker Config Log	central	grpc	error
+	Ctn Broker Config Log	central	sql	info
+	Ctn Broker Config Log	central	core	error
+	Ctn Broker Config Log	rrd	rrd	debug
+	Ctn Broker Config Log	rrd	core	error
+        Ctn Broker Config Flush Log	central	0
+        Ctn Broker Config Flush Log	rrd	0
+	Ctn Create Metrics	3
 	${start}=	Get Current Date	exclude_millis=True
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
+	Ctn Start Broker
+	Ctn Start Engine
+	${result}=	Ctn Check Connections
 	Should Be True	${result}	msg=Engine and Broker not connected
 
 	# We choose 3 metrics to remove.
-	${metrics}=	Get Metrics To Delete	3
+	${metrics}=	Ctn Get Metrics To Delete	3
 	Log To Console	Metrics to delete ${metrics}
 
 	${empty}=	Create List
-	Remove Graphs from DB	${empty}	${metrics}
-	Reload Broker
+	Ctn Remove Graphs From Db	${empty}	${metrics}
+	Ctn Reload Broker
 	${metrics_str}=	Catenate	SEPARATOR=,	@{metrics}
 	${content}=	Create List	metrics ${metrics_str} erased from database
 
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	30
+	${result}=	Ctn Find In Log With Timeout	${centralLog}	${start}	${content}	30
 	Should Be True	${result}	msg=No log message telling about metrics ${metrics_str} deletion.
 	FOR	${m}	IN	@{metrics}
 		Log to Console	Waiting for ${VarRoot}/lib/centreon/metrics/${m}.rrd to be deleted
@@ -60,40 +60,40 @@ BRRDCDDMDB1
 BRRDCDDIDDB1
 	[Documentation]	RRD metrics deletion from index ids with a query in centreon_storage with rrdcached.
 	[Tags]	RRD	metric	deletion	unified_sql	rrdcached
-	Config Engine	${1}
-	Config Broker	rrd
-        Add Path To RRD Output	rrd	${BROKER_LIB}/rrdcached.sock
-	Config Broker	central
-	Config Broker Sql Output	central	unified_sql
-	Config Broker	module
-	Broker Config Log	central	sql	info
-	Broker Config Log	rrd	rrd	debug
-	Broker Config Log	rrd	core	error
-        Broker Config Flush Log	central	0
-        Broker Config Flush Log	rrd	0
-	Create Metrics	3
+	Ctn Config Engine	${1}
+	Ctn Config Broker	rrd
+        Ctn Add Path To Rrd Output	rrd	${BROKER_LIB}/rrdcached.sock
+	Ctn Config Broker	central
+	Ctn Config Broker Sql Output	central	unified_sql
+	Ctn Config Broker	module
+	Ctn Broker Config Log	central	sql	info
+	Ctn Broker Config Log	rrd	rrd	debug
+	Ctn Broker Config Log	rrd	core	error
+        Ctn Broker Config Flush Log	central	0
+        Ctn Broker Config Flush Log	rrd	0
+	Ctn Create Metrics	3
 
 	${start}=	Get Current Date
 	Sleep	1s
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
+	Ctn Start Broker
+	Ctn Start Engine
+	${result}=	Ctn Check Connections
 	Should Be True	${result}	msg=Engine and Broker not connected
 
 	log to console	STEP1
-	${indexes}=	Get Indexes To Delete	2
+	${indexes}=	Ctn Get Indexes To Delete	2
 	log to console	STEP2
-	${metrics}=	Get Metrics Matching Indexes	${indexes}
+	${metrics}=	Ctn Get Metrics Matching Indexes	${indexes}
 	log to console	STEP3
 	Log To Console	indexes ${indexes} to delete with their metrics
 
 	${empty}=	Create List
-	Remove Graphs from DB	${indexes}	${empty}
-	Reload Broker
+	Ctn Remove Graphs From Db	${indexes}	${empty}
+	Ctn Reload Broker
 	${indexes_str}=	Catenate	SEPARATOR=,	@{indexes}
 	${content}=	Create List	indexes ${indexes_str} erased from database
 
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	30
+	${result}=	Ctn Find In Log With Timeout	${centralLog}	${start}	${content}	30
 	Should Be True	${result}	msg=No log message telling about indexes ${indexes_str} deletion.
 	FOR	${i}	IN	@{indexes}
 		log to console	Wait for ${VarRoot}/lib/centreon/status/${i}.rrd to be deleted
@@ -107,93 +107,93 @@ BRRDCDDIDDB1
 BRRDCDRBDB1
 	[Documentation]	RRD metric rebuild with a query in centreon_storage and unified sql with rrdcached
 	[Tags]	RRD	metric	rebuild	unified_sql	rrdcached
-	Config Engine	${1}
-	Config Broker	rrd
-        Add Path To RRD Output	rrd	${BROKER_LIB}/rrdcached.sock
-	Config Broker	central
-	Config Broker Sql Output	central	unified_sql
-	Config Broker	module
-	Broker Config Log	rrd	rrd	trace
-	Broker Config Log	central	sql	trace
-        Broker Config Flush Log	central	0
-        Broker Config Flush Log	rrd	0
-	Create Metrics	3
+	Ctn Config Engine	${1}
+	Ctn Config Broker	rrd
+        Ctn Add Path To Rrd Output	rrd	${BROKER_LIB}/rrdcached.sock
+	Ctn Config Broker	central
+	Ctn Config Broker Sql Output	central	unified_sql
+	Ctn Config Broker	module
+	Ctn Broker Config Log	rrd	rrd	trace
+	Ctn Broker Config Log	central	sql	trace
+        Ctn Broker Config Flush Log	central	0
+        Ctn Broker Config Flush Log	rrd	0
+	Ctn Create Metrics	3
 
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
+	Ctn Start Broker
+	Ctn Start Engine
+	${result}=	Ctn Check Connections
 	Should Be True	${result}	msg=Engine and Broker not connected
 
 	# We get 3 indexes to rebuild
-	${index}=	Get Indexes To Rebuild	3
-	Rebuild Rrd Graphs from DB	${index}
+	${index}=	Ctn Get Indexes To Rebuild	3
+	Ctn Rebuild Rrd Graphs From Db	${index}
 	Log To Console	Indexes to rebuild: ${index}
-	${metrics}=	Get Metrics Matching Indexes	${index}
+	${metrics}=	Ctn Get Metrics Matching Indexes	${index}
 	Log To Console	Metrics to rebuild: ${metrics}
-	Reload Broker
+	Ctn Reload Broker
 
 	${content1}=	Create List	RRD: Starting to rebuild metrics
-	${result}=	Find In Log With Timeout	${rrdLog}	${start}	${content1}	45
+	${result}=	Ctn Find In Log With Timeout	${rrdLog}	${start}	${content1}	45
 	Should Be True	${result}	msg=RRD cbd did not receive metrics to rebuild START
 
 	${content1}=	Create List	RRD: Rebuilding metric
-	${result}=	Find In Log With Timeout	${rrdLog}	${start}	${content1}	45
+	${result}=	Ctn Find In Log With Timeout	${rrdLog}	${start}	${content1}	45
 	Should Be True	${result}	msg=RRD cbd did not receive metrics to rebuild DATA
 
 	${content1}=	Create List	RRD: Finishing to rebuild metrics
-	${result}=	Find In Log With Timeout	${rrdLog}	${start}	${content1}	500
+	${result}=	Ctn Find In Log With Timeout	${rrdLog}	${start}	${content1}	500
 	Should Be True	${result}	msg=RRD cbd did not receive metrics to rebuild END
 	FOR	${m}	IN	@{metrics}
 		${value}=	Evaluate	${m} / 2
-		${result}=	Compare RRD Average Value	${m}	${value}
+		${result}=	Ctn Compare Rrd Average Value	${m}	${value}
 		Should Be True	${result}	msg=Data before RRD rebuild contain alternatively the metric ID and 0. The expected average is metric_id / 2.
 	END
 
 BRRDCDRBUDB1
 	[Documentation]	RRD metric rebuild with a query in centreon_storage and unified sql with rrdcached
 	[Tags]	RRD	metric	rebuild	unified_sql	grpc	rrdcached
-	Config Engine	${1}
-	Config Broker	rrd
-        Add Path To RRD Output	rrd	${BROKER_LIB}/rrdcached.sock
-	Config Broker	central
-	Config Broker Sql Output	central	unified_sql
-	Config Broker	module
-	Broker Config Log	rrd	rrd	trace
-	Broker Config Log	central	sql	trace
-        Broker Config Flush Log	central	0
-        Broker Config Flush Log	rrd	0
-        Broker Config Add Item	module0	bbdo_version	3.0.1
-        Broker Config Add Item	rrd	bbdo_version	3.0.1
-        Broker Config Add Item	central	bbdo_version	3.0.1
-	Create Metrics	3
+	Ctn Config Engine	${1}
+	Ctn Config Broker	rrd
+        Ctn Add Path To Rrd Output	rrd	${BROKER_LIB}/rrdcached.sock
+	Ctn Config Broker	central
+	Ctn Config Broker Sql Output	central	unified_sql
+	Ctn Config Broker	module
+	Ctn Broker Config Log	rrd	rrd	trace
+	Ctn Broker Config Log	central	sql	trace
+        Ctn Broker Config Flush Log	central	0
+        Ctn Broker Config Flush Log	rrd	0
+        Ctn Broker Config Add Item	module0	bbdo_version	3.0.1
+        Ctn Broker Config Add Item	rrd	bbdo_version	3.0.1
+        Ctn Broker Config Add Item	central	bbdo_version	3.0.1
+	Ctn Create Metrics	3
 
 	${start}=	Get Current Date	exclude_millis=True
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
+	Ctn Start Broker
+	Ctn Start Engine
+	${result}=	Ctn Check Connections
 	Should Be True	${result}	msg=Engine and Broker not connected
 
 	# We get 3 indexes to rebuild
-	${index}=	Get Indexes To Rebuild	3
-	Rebuild Rrd Graphs from DB	${index}
-	Reload Broker
+	${index}=	Ctn Get Indexes To Rebuild	3
+	Ctn Rebuild Rrd Graphs From Db	${index}
+	Ctn Reload Broker
 	Log To Console	Indexes to rebuild: ${index}
-	${metrics}=	Get Metrics Matching Indexes	${index}
+	${metrics}=	Ctn Get Metrics Matching Indexes	${index}
 
 	${content1}=	Create List	RRD: Starting to rebuild metrics
-	${result}=	Find In Log With Timeout	${rrdLog}	${start}	${content1}	30
+	${result}=	Ctn Find In Log With Timeout	${rrdLog}	${start}	${content1}	30
 	Should Be True	${result}	msg=RRD cbd did not receive metrics to rebuild START
 
 	${content1}=	Create List	RRD: Rebuilding metric
-	${result}=	Find In Log With Timeout	${rrdLog}	${start}	${content1}	30
+	${result}=	Ctn Find In Log With Timeout	${rrdLog}	${start}	${content1}	30
 	Should Be True	${result}	msg=RRD cbd did not receive metrics to rebuild DATA
 
 	${content1}=	Create List	RRD: Finishing to rebuild metrics
-	${result}=	Find In Log With Timeout	${rrdLog}	${start}	${content1}	500
+	${result}=	Ctn Find In Log With Timeout	${rrdLog}	${start}	${content1}	500
 	Should Be True	${result}	msg=RRD cbd did not receive metrics to rebuild END
         FOR	${m}	IN	@{metrics}
 		${value}=	Evaluate	${m} / 2
-        	${result}=	Compare RRD Average Value	${m}	${value}
+        	${result}=	Ctn Compare Rrd Average Value	${m}	${value}
                 Should Be True	${result}	msg=Data before RRD rebuild contain alternatively the metric ID and 0. The expected average is metric_id / 2.
         END
diff --git a/tests/broker-engine/rrdcached.robot b/tests/broker-engine/rrdcached.robot
index 3223ecabf13..d777028f788 100644
--- a/tests/broker-engine/rrdcached.robot
+++ b/tests/broker-engine/rrdcached.robot
@@ -1,328 +1,328 @@
 *** Settings ***
-Resource	../resources/resources.robot
-Suite Setup	Clean Before Suite With rrdcached
-Suite Teardown	Clean After Suite With rrdcached
-Test Setup	Stop Processes
-Test Teardown	Save logs If Failed
-
-Documentation	Centreon Broker RRD metric rebuild/deletion with rrdcached
-Library	DatabaseLibrary
-Library	Process
-Library	OperatingSystem
-Library	DateTime
-Library	Collections
-Library	../resources/Engine.py
-Library	../resources/Broker.py
-Library	../resources/Common.py
+Resource    ../resources/resources.robot
+Suite Setup    Ctn Clean Before Suite With rrdcached
+Suite Teardown    Ctn Clean After Suite With rrdcached
+Test Setup    Ctn Stop Processes
+Test Teardown    Ctn Save Logs If Failed
+
+Documentation    Centreon Broker RRD metric rebuild/deletion with rrdcached
+Library    DatabaseLibrary
+Library    Process
+Library    OperatingSystem
+Library    DateTime
+Library    Collections
+Library    ../resources/Engine.py
+Library    ../resources/Broker.py
+Library    ../resources/Common.py
 
 *** Test Cases ***
 BRRDCDDM1
-	Start Mysql
-	[Documentation]	RRD metrics deletion from metric ids with rrdcached.
-	[Tags]	RRD	metric	deletion	rrdcached
-	Config Engine	${1}
-	Config Broker	rrd
-        Add Path To RRD Output	rrd	${BROKER_LIB}/rrdcached.sock
-	Config Broker	central
-	Config Broker	module
-	Broker Config Log	central	sql	info
-	Broker Config Log	rrd	rrd	trace
-	Broker Config Log	rrd	core	error
-        Broker Config Flush Log	central	0
-        Broker Config Flush Log	rrd	0
-	Create Metrics	3
-	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
-	Should Be True	${result}	msg=Engine and Broker not connected
-
-	# We choose 3 metrics to remove.
-	${metrics}=	Get Metrics To Delete	3
-	Log To Console	Metrics to delete ${metrics}
-
-	${empty}=	Create List
-	Remove Graphs	51001	${empty}	${metrics}
-	${metrics_str}=	Catenate	SEPARATOR=,	@{metrics}
-	${content}=	Create List	metrics ${metrics_str} erased from database
-
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	30
-	Should Be True	${result}	msg=No log message telling about metrics ${metrics_str} deletion.
-	FOR	${m}	IN	@{metrics}
-		Log to Console	Waiting for ${VarRoot}/lib/centreon/metrics/${m}.rrd to be deleted
-		Wait Until Removed	${VarRoot}/lib/centreon/metrics/${m}.rrd      20s
-	END
+    Ctn Start Mysql
+    [Documentation]    RRD metrics deletion from metric ids with rrdcached.
+    [Tags]    RRD    metric    deletion    rrdcached
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    rrd
+        Ctn Add Path To Rrd Output    rrd    ${BROKER_LIB}/rrdcached.sock
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Broker Config Log    central    sql    info
+    Ctn Broker Config Log    rrd    rrd    trace
+    Ctn Broker Config Log    rrd    core    error
+        Ctn Broker Config Flush Log    central    0
+        Ctn Broker Config Flush Log    rrd    0
+    Ctn Create Metrics    3
+    ${start}=    Get Current Date
+    Ctn Start Broker
+    Ctn Start Engine
+    ${result}=    Ctn Check Connections
+    Should Be True    ${result}    Engine and Broker not connected
+
+    # We choose 3 metrics to remove.
+    ${metrics}=    Ctn Get Metrics To Delete    3
+    Log To Console    Metrics to delete ${metrics}
+
+    ${empty}=    Create List
+    Ctn Remove Graphs    51001    ${empty}    ${metrics}
+    ${metrics_str}=    Catenate    SEPARATOR=,    @{metrics}
+    ${content}=    Create List    metrics ${metrics_str} erased from database
+
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    Should Be True    ${result}    No log message telling about metrics ${metrics_str} deletion.
+    FOR    ${m}    IN    @{metrics}
+        Log to Console    Waiting for ${VarRoot}/lib/centreon/metrics/${m}.rrd to be deleted
+        Wait Until Removed    ${VarRoot}/lib/centreon/metrics/${m}.rrd      20s
+    END
 
 BRRDCDDID1
-	[Documentation]	RRD metrics deletion from index ids with rrdcached.
-	[Tags]	RRD	metric	deletion	rrdcached
-	Config Engine	${1}
-	Config Broker	rrd
-        Add Path To RRD Output	rrd	${BROKER_LIB}/rrdcached.sock
-	Config Broker	central
-	Config Broker	module
-	Broker Config Log	central	sql	info
-	Broker Config Log	rrd	rrd	trace
-	Broker Config Log	rrd	core	error
-	Create Metrics	3
-
-	${start}=	Get Current Date
-	Sleep	1s
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
-	Should Be True	${result}	msg=Engine and Broker not connected
-
-	${indexes}=	Get Indexes To Delete	2
-	${metrics}=	Get Metrics Matching Indexes	${indexes}
-	Log To Console	indexes ${indexes} to delete with their metrics
-
-	${empty}=	Create List
-	Remove Graphs	51001	${indexes}	${empty}
-	${indexes_str}=	Catenate	SEPARATOR=,	@{indexes}
-	${content}=	Create List	indexes ${indexes_str} erased from database
-
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	30
-	Should Be True	${result}	msg=No log message telling about indexes ${indexes_str} deletion.
-	FOR	${i}	IN	@{indexes}
-		log to console	Wait for ${VarRoot}/lib/centreon/status/${i}.rrd to be deleted
-		Wait Until Removed	${VarRoot}/lib/centreon/status/${i}.rrd	20s
-	END
-	FOR	${m}	IN	@{metrics}
-		log to console	Wait for ${VarRoot}/lib/centreon/metrics/${m}.rrd to be deleted
-		Wait Until Removed	${VarRoot}/lib/centreon/metrics/${m}.rrd	20s
-	END
+    [Documentation]    RRD metrics deletion from index ids with rrdcached.
+    [Tags]    RRD    metric    deletion    rrdcached
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    rrd
+        Ctn Add Path To Rrd Output    rrd    ${BROKER_LIB}/rrdcached.sock
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Broker Config Log    central    sql    info
+    Ctn Broker Config Log    rrd    rrd    trace
+    Ctn Broker Config Log    rrd    core    error
+    Ctn Create Metrics    3
+
+    ${start}=    Get Current Date
+    Sleep    1s
+    Ctn Start Broker
+    Ctn Start Engine
+    ${result}=    Ctn Check Connections
+    Should Be True    ${result}    Engine and Broker not connected
+
+    ${indexes}=    Ctn Get Indexes To Delete    2
+    ${metrics}=    Ctn Get Metrics Matching Indexes    ${indexes}
+    Log To Console    indexes ${indexes} to delete with their metrics
+
+    ${empty}=    Create List
+    Ctn Remove Graphs    51001    ${indexes}    ${empty}
+    ${indexes_str}=    Catenate    SEPARATOR=,    @{indexes}
+    ${content}=    Create List    indexes ${indexes_str} erased from database
+
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    Should Be True    ${result}    No log message telling about indexes ${indexes_str} deletion.
+    FOR    ${i}    IN    @{indexes}
+        log to console    Wait for ${VarRoot}/lib/centreon/status/${i}.rrd to be deleted
+        Wait Until Removed    ${VarRoot}/lib/centreon/status/${i}.rrd    20s
+    END
+    FOR    ${m}    IN    @{metrics}
+        log to console    Wait for ${VarRoot}/lib/centreon/metrics/${m}.rrd to be deleted
+        Wait Until Removed    ${VarRoot}/lib/centreon/metrics/${m}.rrd    20s
+    END
 
 BRRDCDDMID1
-	[Documentation]	RRD deletion of non existing metrics and indexes with rrdcached
-	[Tags]	RRD	metric	deletion	rrdcached
-	Config Engine	${1}
-	Config Broker	rrd
-        Add Path To RRD Output	rrd	${BROKER_LIB}/rrdcached.sock
-	Config Broker	central
-	Config Broker	module
-	Broker Config Log	central	sql	info
-	Broker Config Log	rrd	rrd	trace
-	Broker Config Log	rrd	core	error
-        Broker Config Flush Log	central	0
-        Broker Config Flush Log	rrd	0
-
-	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
-	Should Be True	${result}	msg=Engine and Broker not connected
-
-	${indexes}=	Get Not Existing Indexes 	2
-	${metrics}=	Get Not Existing Metrics 	2
-	Log To Console	indexes ${indexes} and metrics ${metrics} to delete but they do not exist.
-
-	Remove Graphs	51001	${indexes}	${metrics}
-	${content}=	Create List	do not appear in the storage database
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	30
-	Should Be True	${result}	msg=A message telling indexes nor metrics appear in the storage database should appear.
+    [Documentation]    RRD deletion of non existing metrics and indexes with rrdcached
+    [Tags]    RRD    metric    deletion    rrdcached
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    rrd
+        Ctn Add Path To Rrd Output    rrd    ${BROKER_LIB}/rrdcached.sock
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Broker Config Log    central    sql    info
+    Ctn Broker Config Log    rrd    rrd    trace
+    Ctn Broker Config Log    rrd    core    error
+        Ctn Broker Config Flush Log    central    0
+        Ctn Broker Config Flush Log    rrd    0
+
+    ${start}=    Get Current Date
+    Ctn Start Broker
+    Ctn Start Engine
+    ${result}=    Ctn Check Connections
+    Should Be True    ${result}    Engine and Broker not connected
+
+    ${indexes}=    Ctn Get Not Existing Indexes     2
+    ${metrics}=    Ctn Get Not Existing Metrics     2
+    Log To Console    indexes ${indexes} and metrics ${metrics} to delete but they do not exist.
+
+    Ctn Remove Graphs    51001    ${indexes}    ${metrics}
+    ${content}=    Create List    do not appear in the storage database
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    Should Be True    ${result}    A message telling indexes nor metrics appear in the storage database should appear.
 
 BRRDCDDMU1
-	[Documentation]	RRD metric deletion on table metric with unified sql output with rrdcached
-	[Tags]	RRD	metric	deletion unified_sql	rrdcached
-	Config Engine	${1}
-	Config Broker	rrd
-        Add Path To RRD Output	rrd	${BROKER_LIB}/rrdcached.sock
-	Config Broker	central
-	Config Broker Sql Output	central	unified_sql
-	Config Broker	module
-	Broker Config Log	central	sql	info
-	Broker Config Log	rrd	rrd	trace
-	Broker Config Log	rrd	core	error
-        Broker Config Flush Log	central	0
-        Broker Config Flush Log	rrd	0
-	Create Metrics	3
-
-	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
-	Should Be True	${result}	msg=Engine and Broker not connected
-
-	# We choose 3 metrics to remove.
-	${metrics}=	Get Metrics To Delete	3
-	Log To Console	metrics to delete ${metrics}
-
-	${empty}=	Create List
-	Remove Graphs	51001	${empty}	${metrics}
-	${metrics_str}=	Catenate	SEPARATOR=,	@{metrics}
-	${content}=	Create List	metrics ${metrics_str} erased from database
-
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	50
-	Should Be True	${result}	msg=No log message telling about metrics ${metrics_str} deletion.
-	FOR	${m}	IN	@{metrics}
-		Wait Until Removed	${VarRoot}/lib/centreon/metrics/${m}.rrd	20s
-	END
+    [Documentation]    RRD metric deletion on table metric with unified sql output with rrdcached
+    [Tags]    RRD    metric    deletion unified_sql    rrdcached
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    rrd
+        Ctn Add Path To Rrd Output    rrd    ${BROKER_LIB}/rrdcached.sock
+    Ctn Config Broker    central
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config Broker    module
+    Ctn Broker Config Log    central    sql    info
+    Ctn Broker Config Log    rrd    rrd    trace
+    Ctn Broker Config Log    rrd    core    error
+        Ctn Broker Config Flush Log    central    0
+        Ctn Broker Config Flush Log    rrd    0
+    Ctn Create Metrics    3
+
+    ${start}=    Get Current Date
+    Ctn Start Broker
+    Ctn Start Engine
+    ${result}=    Ctn Check Connections
+    Should Be True    ${result}    Engine and Broker not connected
+
+    # We choose 3 metrics to remove.
+    ${metrics}=    Ctn Get Metrics To Delete    3
+    Log To Console    metrics to delete ${metrics}
+
+    ${empty}=    Create List
+    Ctn Remove Graphs    51001    ${empty}    ${metrics}
+    ${metrics_str}=    Catenate    SEPARATOR=,    @{metrics}
+    ${content}=    Create List    metrics ${metrics_str} erased from database
+
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    50
+    Should Be True    ${result}    No log message telling about metrics ${metrics_str} deletion.
+    FOR    ${m}    IN    @{metrics}
+        Wait Until Removed    ${VarRoot}/lib/centreon/metrics/${m}.rrd    20s
+    END
 
 BRRDCDDIDU1
-	[Documentation]	RRD metrics deletion from index ids with unified sql output with rrdcached.
-	[Tags]	RRD	metric	deletion	unified_sql	rrdcached
-	Config Engine	${1}
-	Config Broker	rrd
-        Add Path To RRD Output	rrd	${BROKER_LIB}/rrdcached.sock
-	Config Broker	central
-	Config Broker Sql Output	central	unified_sql
-	Config Broker	module
-	Broker Config Log	central	sql	info
-	Broker Config Log	rrd	rrd	trace
-	Broker Config Log	rrd	core	error
-        Broker Config Flush Log	central	0
-        Broker Config Flush Log	rrd	0
-	Create Metrics	3
-
-	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
-	Should Be True	${result}	msg=Engine and Broker not connected
-
-	${indexes}=	Get Indexes To Delete	2
-	${metrics}=	Get Metrics Matching Indexes	${indexes}
-	Log To Console	indexes ${indexes} to delete with their metrics
-
-	${empty}=	Create List
-	Remove Graphs	51001	${indexes}	${empty}
-	${indexes_str}=	Catenate	SEPARATOR=,	@{indexes}
-	${content}=	Create List	indexes ${indexes_str} erased from database
-
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	30
-	Should Be True	${result}	msg=No log message telling about indexes ${indexes_str} deletion.
-	FOR	${i}	IN	@{indexes}
-		Wait Until Removed	${VarRoot}/lib/centreon/status/${i}.rrd	20s
-	END
-	FOR	${m}	IN	@{metrics}
-		Wait Until Removed	${VarRoot}/lib/centreon/metrics/${m}.rrd	20s
-	END
+    [Documentation]    RRD metrics deletion from index ids with unified sql output with rrdcached.
+    [Tags]    RRD    metric    deletion    unified_sql    rrdcached
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    rrd
+        Ctn Add Path To Rrd Output    rrd    ${BROKER_LIB}/rrdcached.sock
+    Ctn Config Broker    central
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config Broker    module
+    Ctn Broker Config Log    central    sql    info
+    Ctn Broker Config Log    rrd    rrd    trace
+    Ctn Broker Config Log    rrd    core    error
+        Ctn Broker Config Flush Log    central    0
+        Ctn Broker Config Flush Log    rrd    0
+    Ctn Create Metrics    3
+
+    ${start}=    Get Current Date
+    Ctn Start Broker
+    Ctn Start Engine
+    ${result}=    Ctn Check Connections
+    Should Be True    ${result}    Engine and Broker not connected
+
+    ${indexes}=    Ctn Get Indexes To Delete    2
+    ${metrics}=    Ctn Get Metrics Matching Indexes    ${indexes}
+    Log To Console    indexes ${indexes} to delete with their metrics
+
+    ${empty}=    Create List
+    Ctn Remove Graphs    51001    ${indexes}    ${empty}
+    ${indexes_str}=    Catenate    SEPARATOR=,    @{indexes}
+    ${content}=    Create List    indexes ${indexes_str} erased from database
+
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    Should Be True    ${result}    No log message telling about indexes ${indexes_str} deletion.
+    FOR    ${i}    IN    @{indexes}
+        Wait Until Removed    ${VarRoot}/lib/centreon/status/${i}.rrd    20s
+    END
+    FOR    ${m}    IN    @{metrics}
+        Wait Until Removed    ${VarRoot}/lib/centreon/metrics/${m}.rrd    20s
+    END
 
 BRRDCDDMIDU1
-	[Documentation]	RRD deletion of non existing metrics and indexes with rrdcached
-	[Tags]	RRD	metric	deletion	unified_sql	rrdcached
-	Config Engine	${1}
-	Config Broker	rrd
-        Add Path To RRD Output	rrd	${BROKER_LIB}/rrdcached.sock
-	Config Broker	central
-	Config Broker Sql Output	central	unified_sql
-	Config Broker	module
-	Broker Config Log	central	sql	info
-	Broker Config Log	rrd	rrd	trace
-	Broker Config Log	rrd	core	error
-        Broker Config Flush Log	central	0
-        Broker Config Flush Log	rrd	0
-
-	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
-	Should Be True	${result}	msg=Engine and Broker not connected
-
-	${indexes}=	Get Not Existing Indexes 	2
-	${metrics}=	Get Not Existing Metrics 	2
-	Log To Console	indexes ${indexes} and metrics ${metrics} to delete but they do not exist.
-
-	Remove Graphs	51001	${indexes}	${metrics}
-	${content}=	Create List	do not appear in the storage database
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	30
-	Should Be True	${result}	msg=A message telling indexes nor metrics appear in the storage database should appear.
+    [Documentation]    RRD deletion of non existing metrics and indexes with rrdcached
+    [Tags]    RRD    metric    deletion    unified_sql    rrdcached
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    rrd
+        Ctn Add Path To Rrd Output    rrd    ${BROKER_LIB}/rrdcached.sock
+    Ctn Config Broker    central
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config Broker    module
+    Ctn Broker Config Log    central    sql    info
+    Ctn Broker Config Log    rrd    rrd    trace
+    Ctn Broker Config Log    rrd    core    error
+        Ctn Broker Config Flush Log    central    0
+        Ctn Broker Config Flush Log    rrd    0
+
+    ${start}=    Get Current Date
+    Ctn Start Broker
+    Ctn Start Engine
+    ${result}=    Ctn Check Connections
+    Should Be True    ${result}    Engine and Broker not connected
+
+    ${indexes}=    Ctn Get Not Existing Indexes     2
+    ${metrics}=    Ctn Get Not Existing Metrics     2
+    Log To Console    indexes ${indexes} and metrics ${metrics} to delete but they do not exist.
+
+    Ctn Remove Graphs    51001    ${indexes}    ${metrics}
+    ${content}=    Create List    do not appear in the storage database
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    Should Be True    ${result}    A message telling indexes nor metrics appear in the storage database should appear.
 
 
 BRRDCDRB1
-	[Documentation]	RRD metric rebuild with gRPC API. 3 indexes are selected then a message to rebuild them is sent. This is done with storage/sql sql output and rrdcached.
-	[Tags]	RRD	metric	rebuild	grpc	rrdcached
-	Config Engine	${1}
-	Config Broker	rrd
-        Add Path To RRD Output	rrd	${BROKER_LIB}/rrdcached.sock
-	Config Broker	central
-	Config Broker	module
-	Broker Config Log	rrd	rrd	trace
-	Broker Config Log	central	sql	trace
-        Broker Config Flush Log	central	0
-        Broker Config Flush Log	rrd	0
-	Create Metrics	3
-
-	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
-	Should Be True	${result}	msg=Engine and Broker not connected
-
-	# We get 3 indexes to rebuild
-	${index}=	Get Indexes To Rebuild	3
-	Rebuild Rrd Graphs	51001	${index}	1
-	Log To Console	Indexes to rebuild: ${index}
-	${metrics}=	Get Metrics Matching Indexes	${index}
-	Log To Console	Metrics to rebuild: ${metrics}
-	${content}=	Create List	Metric rebuild: metric	is sent to rebuild
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	30
-	Should Be True	${result}	msg=Central did not send metrics to rebuild
-
-	${content1}=	Create List	RRD: Starting to rebuild metrics
-	${result}=	Find In Log With Timeout	${rrdLog}	${start}	${content1}	45
-	Should Be True	${result}	msg=RRD cbd did not receive metrics to rebuild START
-
-	${content1}=	Create List	RRD: Rebuilding metric
-	${result}=	Find In Log With Timeout	${rrdLog}	${start}	${content1}	45
-	Should Be True	${result}	msg=RRD cbd did not receive metrics to rebuild DATA
-
-	${content1}=	Create List	RRD: Finishing to rebuild metrics
-	${result}=	Find In Log With Timeout	${rrdLog}	${start}	${content1}	500
-	Should Be True	${result}	msg=RRD cbd did not receive metrics to rebuild END
-	FOR	${m}	IN	@{metrics}
-		${value}=	Evaluate	${m} / 2
-		${result}=	Compare RRD Average Value	${m}	${value}
-		Should Be True	${result}	msg=Data before RRD rebuild contain alternatively the metric ID and 0. The expected average is metric_id / 2.
-	END
+    [Documentation]    RRD metric rebuild with gRPC API. 3 indexes are selected then a message to rebuild them is sent. This is done with storage/sql sql output and rrdcached.
+    [Tags]    RRD    metric    rebuild    grpc    rrdcached
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    rrd
+        Ctn Add Path To Rrd Output    rrd    ${BROKER_LIB}/rrdcached.sock
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Broker Config Log    rrd    rrd    trace
+    Ctn Broker Config Log    central    sql    trace
+        Ctn Broker Config Flush Log    central    0
+        Ctn Broker Config Flush Log    rrd    0
+    Ctn Create Metrics    3
+
+    ${start}=    Get Current Date
+    Ctn Start Broker
+    Ctn Start Engine
+    ${result}=    Ctn Check Connections
+    Should Be True    ${result}    Engine and Broker not connected
+
+    # We get 3 indexes to rebuild
+    ${index}=    Ctn Get Indexes To Rebuild    3
+    Ctn Rebuild Rrd Graphs    51001    ${index}    1
+    Log To Console    Indexes to rebuild: ${index}
+    ${metrics}=    Ctn Get Metrics Matching Indexes    ${index}
+    Log To Console    Metrics to rebuild: ${metrics}
+    ${content}=    Create List    Metric rebuild: metric    is sent to rebuild
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    Should Be True    ${result}    Central did not send metrics to rebuild
+
+    ${content1}=    Create List    RRD: Starting to rebuild metrics
+    ${result}=    Ctn Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    45
+    Should Be True    ${result}    RRD cbd did not receive metrics to rebuild START
+
+    ${content1}=    Create List    RRD: Rebuilding metric
+    ${result}=    Ctn Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    45
+    Should Be True    ${result}    RRD cbd did not receive metrics to rebuild DATA
+
+    ${content1}=    Create List    RRD: Finishing to rebuild metrics
+    ${result}=    Ctn Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    500
+    Should Be True    ${result}    RRD cbd did not receive metrics to rebuild END
+    FOR    ${m}    IN    @{metrics}
+        ${value}=    Evaluate    ${m} / 2
+        ${result}=    Ctn Compare Rrd Average Value    ${m}    ${value}
+        Should Be True    ${result}    Data before RRD rebuild contain alternatively the metric ID and 0. The expected average is metric_id / 2.
+    END
 
 BRRDCDRBU1
-	[Documentation]	RRD metric rebuild with gRPC API. 3 indexes are selected then a message to rebuild them is sent. This is done with unified_sql output and rrdcached.
-	[Tags]	RRD	metric	rebuild	unified_sql	grpc
-	Config Engine	${1}
-	Config Broker	rrd
-        Add Path To RRD Output	rrd	${BROKER_LIB}/rrdcached.sock
-	Config Broker	central
-	Config Broker	module
-	Config Broker Sql Output	central	unified_sql
-	Broker Config Log	rrd	rrd	trace
-	Broker Config Log	central	sql	trace
-        Broker Config Flush Log	central	0
-        Broker Config Flush Log	rrd	0
-        Broker Config Flush Log	central	0
-        Broker Config Flush Log	rrd	0
-	Create Metrics	3
-
-	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
-	Should Be True	${result}	msg=Engine and Broker not connected
-
-	# We get 3 indexes to rebuild
-	${index}=	Get Indexes To Rebuild	3
-	Rebuild Rrd Graphs	51001	${index}	1
-	Log To Console	Indexes to rebuild: ${index}
-	${metrics}=	Get Metrics Matching Indexes	${index}
-	Log To Console	Metrics to rebuild: ${metrics}
-	${content}=	Create List	Metric rebuild: metric	is sent to rebuild
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	30
-	Should Be True	${result}	msg=Central did not send metrics to rebuild
-
-	${content1}=	Create List	RRD: Starting to rebuild metrics
-	${result}=	Find In Log With Timeout	${rrdLog}	${start}	${content1}	45
-	Should Be True	${result}	msg=RRD cbd did not receive metrics to rebuild START
-
-	${content1}=	Create List	RRD: Rebuilding metric
-	${result}=	Find In Log With Timeout	${rrdLog}	${start}	${content1}	45
-	Should Be True	${result}	msg=RRD cbd did not receive metrics to rebuild DATA
-
-	${content1}=	Create List	RRD: Finishing to rebuild metrics
-	${result}=	Find In Log With Timeout	${rrdLog}	${start}	${content1}	500
-	Should Be True	${result}	msg=RRD cbd did not receive metrics to rebuild END
-        FOR	${m}	IN	@{metrics}
-		${value}=	Evaluate	${m} / 2
-        	${result}=	Compare RRD Average Value	${m}	${value}
-                Should Be True	${result}	msg=Data before RRD rebuild contain alternatively the metric ID and 0. The expected average is metric_id / 2.
+    [Documentation]    RRD metric rebuild with gRPC API. 3 indexes are selected then a message to rebuild them is sent. This is done with unified_sql output and rrdcached.
+    [Tags]    RRD    metric    rebuild    unified_sql    grpc
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    rrd
+        Ctn Add Path To Rrd Output    rrd    ${BROKER_LIB}/rrdcached.sock
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Broker Config Log    rrd    rrd    trace
+    Ctn Broker Config Log    central    sql    trace
+        Ctn Broker Config Flush Log    central    0
+        Ctn Broker Config Flush Log    rrd    0
+        Ctn Broker Config Flush Log    central    0
+        Ctn Broker Config Flush Log    rrd    0
+    Ctn Create Metrics    3
+
+    ${start}=    Get Current Date
+    Ctn Start Broker
+    Ctn Start Engine
+    ${result}=    Ctn Check Connections
+    Should Be True    ${result}    Engine and Broker not connected
+
+    # We get 3 indexes to rebuild
+    ${index}=    Ctn Get Indexes To Rebuild    3
+    Ctn Rebuild Rrd Graphs    51001    ${index}    1
+    Log To Console    Indexes to rebuild: ${index}
+    ${metrics}=    Ctn Get Metrics Matching Indexes    ${index}
+    Log To Console    Metrics to rebuild: ${metrics}
+    ${content}=    Create List    Metric rebuild: metric    is sent to rebuild
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    Should Be True    ${result}    Central did not send metrics to rebuild
+
+    ${content1}=    Create List    RRD: Starting to rebuild metrics
+    ${result}=    Ctn Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    45
+    Should Be True    ${result}    RRD cbd did not receive metrics to rebuild START
+
+    ${content1}=    Create List    RRD: Rebuilding metric
+    ${result}=    Ctn Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    45
+    Should Be True    ${result}    RRD cbd did not receive metrics to rebuild DATA
+
+    ${content1}=    Create List    RRD: Finishing to rebuild metrics
+    ${result}=    Ctn Find In Log With Timeout    ${rrdLog}    ${start}    ${content1}    500
+    Should Be True    ${result}    RRD cbd did not receive metrics to rebuild END
+        FOR    ${m}    IN    @{metrics}
+        ${value}=    Evaluate    ${m} / 2
+            ${result}=    Ctn Compare Rrd Average Value    ${m}    ${value}
+                Should Be True    ${result}    Data before RRD rebuild contain alternatively the metric ID and 0. The expected average is metric_id / 2.
         END
diff --git a/tests/broker-engine/scheduler.robot b/tests/broker-engine/scheduler.robot
index 0170eeebc65..a6d9c7ffe9c 100644
--- a/tests/broker-engine/scheduler.robot
+++ b/tests/broker-engine/scheduler.robot
@@ -11,43 +11,43 @@ Library             ../resources/Engine.py
 Library             ../resources/Broker.py
 Library             ../resources/Common.py
 
-Suite Setup         Clean Before Suite
-Suite Teardown      Clean After Suite
-Test Setup          Stop Processes
-Test Teardown       Save Logs If Failed
+Suite Setup         Ctn Clean Before Suite
+Suite Teardown      Ctn Clean After Suite
+Test Setup          Ctn Stop Processes
+Test Teardown       Ctn Save Logs If Failed
 
 
 *** Test Cases ***
 ENRSCHE1
     [Documentation]    Verify that next check of a rescheduled host is made at last_check + interval_check
     [Tags]    broker    engine    scheduler
-    Config Engine    ${1}
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module
-    Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
-    Engine Config Set Value    ${0}    log_v2_enabled    ${1}
-    Engine Config Set Value    ${0}    log_level_checks    debug
-    Engine Config Set Value    ${0}    log_flush_period    0    True
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
+    Ctn Engine Config Set Value    ${0}    log_v2_enabled    ${1}
+    Ctn Engine Config Set Value    ${0}    log_level_checks    debug
+    Ctn Engine Config Set Value    ${0}    log_flush_period    0    True
 
     ${start}    Get Current Date
 
-    Start Broker
-    Start Engine
-    ${result}    Check Connections
+    Ctn Start Broker
+    Ctn Start Engine
+    ${result}    Ctn Check Connections
     Should Be True    ${result}    Engine and Broker not connected
 
     ${content}    Set Variable    Rescheduling next check of host: host_14
 
     # We check a retry check rescheduling
-    Process Host Check Result    host_14    1    host_14 is down
+    Ctn Process Host Check Result    host_14    1    host_14 is down
 
-    ${result}    Check Reschedule With Timeout    ${engineLog0}    ${start}    ${content}    True    240
+    ${result}    Ctn Check Reschedule With Timeout    ${engineLog0}    ${start}    ${content}    True    240
     Should Be True    ${result}    The delta between last_check and next_check is not equal to 60 as expected for a retry check
 
     # We check a normal check rescheduling
     ${start}    Get Current Date
-    ${result}    Check Reschedule With Timeout    ${engineLog0}    ${start}    ${content}    False    240
+    ${result}    Ctn Check Reschedule With Timeout    ${engineLog0}    ${start}    ${content}    False    240
     Should Be True    ${result}    The delta between last_check and next_check is not equal to 300 as expected for a normal check
 
-    [Teardown]    Stop Engine Broker And Save Logs
+    [Teardown]    Ctn Stop Engine Broker And Save Logs
diff --git a/tests/broker-engine/servicegroups.robot b/tests/broker-engine/servicegroups.robot
index 3dcbc68ce44..d719e6b7733 100644
--- a/tests/broker-engine/servicegroups.robot
+++ b/tests/broker-engine/servicegroups.robot
@@ -1,9 +1,9 @@
 *** Settings ***
 Resource	../resources/resources.robot
-Suite Setup	Clean Before Suite
-Suite Teardown	Clean After Suite
-Test Setup	Stop Processes
-Test Teardown	Save logs If Failed
+Suite Setup	Ctn Clean Before Suite
+Suite Teardown	Ctn Clean After Suite
+Test Setup	Ctn Stop Processes
+Test Teardown	Ctn Save Logs If Failed
 
 Documentation	Centreon Broker and Engine add servicegroup
 Library	Process
@@ -18,102 +18,102 @@ Library	../resources/Common.py
 EBNSG1
 	[Documentation]	New service group with several pollers and connections to DB
 	[Tags]	Broker	Engine	servicegroup
-	Config Engine	${3}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${3}
+	Ctn Config Engine	${3}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module	${3}
 
-	Broker Config Log	central	sql	info
-	Broker Config Output Set	central	central-broker-master-sql	connections_count	5
-	Broker Config Output Set	central	central-broker-master-perfdata	connections_count	5
+	Ctn Broker Config Log	central	sql	info
+	Ctn Broker Config Output Set	central	central-broker-master-sql	connections_count	5
+	Ctn Broker Config Output Set	central	central-broker-master-perfdata	connections_count	5
 
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	Add service Group	${0}	${1}	["host_1","service_1", "host_1","service_2","host_1", "service_3"]
-	Config Engine Add Cfg File	${0}	servicegroups.cfg
+	Ctn Start Broker
+	Ctn Start Engine
+	Ctn Add Service Group	${0}	${1}	["host_1","service_1", "host_1","service_2","host_1", "service_3"]
+	Ctn Config Engine Add Cfg File	${0}	servicegroups.cfg
 	Sleep	3s
 
-	Reload Broker
-	Reload Engine
+	Ctn Reload Broker
+	Ctn Reload Engine
 
 	${content}=	Create List	enabling membership of service (1, 3) to service group 1 on instance 1	enabling membership of service (1, 2) to service group 1 on instance 1	enabling membership of service (1, 1) to service group 1 on instance 1
 
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	45
+	${result}=	Ctn Find In Log With Timeout	${centralLog}	${start}	${content}	45
 	Should Be True	${result}	msg=One of the new service groups not found in logs.
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 EBNSGU1
 	[Documentation]	New service group with several pollers and connections to DB with broker configured with unified_sql
 	[Tags]	Broker	Engine	servicegroup	unified_sql
-	Config Engine	${3}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module
+	Ctn Config Engine	${3}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module
 
-	Broker Config Log	central	sql	info
-	Config Broker Sql Output	central	unified_sql
-	Broker Config Output Set	central	central-broker-unified-sql	connections_count	5
+	Ctn Broker Config Log	central	sql	info
+	Ctn Config Broker Sql Output	central	unified_sql
+	Ctn Broker Config Output Set	central	central-broker-unified-sql	connections_count	5
 
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	Add service Group	${0}	${1}	["host_1","service_1", "host_1","service_2","host_1", "service_3"]
-	Config Engine Add Cfg File	${0}	servicegroups.cfg
+	Ctn Start Broker
+	Ctn Start Engine
+	Ctn Add Service Group	${0}	${1}	["host_1","service_1", "host_1","service_2","host_1", "service_3"]
+	Ctn Config Engine Add Cfg File	${0}	servicegroups.cfg
 	Sleep	3s
 
-	Reload Broker
-	Reload Engine
+	Ctn Reload Broker
+	Ctn Reload Engine
 
 	${content}=	Create List	enabling membership of service (1, 3) to service group 1 on instance 1	enabling membership of service (1, 2) to service group 1 on instance 1	enabling membership of service (1, 1) to service group 1 on instance 1
 
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	45
+	${result}=	Ctn Find In Log With Timeout	${centralLog}	${start}	${content}	45
 	Should Be True	${result}	msg=One of the new service groups not found in logs.
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 EBNSGU2
 	[Documentation]	New service group with several pollers and connections to DB with broker configured with unified_sql
 	[Tags]	Broker	Engine	servicegroup	unified_sql
-	Config Engine	${4}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${4}
-
-	Broker Config Log	central	sql	info
-	Config Broker Sql Output	central	unified_sql
-	Broker Config Output Set	central	central-broker-unified-sql	connections_count	5
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	module1	bbdo_version	3.0.0
-	Broker Config Add Item	module2	bbdo_version	3.0.0
-	Broker Config Add Item	module3	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	sql	debug
-
-	Start Broker
-	Start Engine
-	Add service Group	${0}	${1}	["host_1","service_1", "host_1","service_2","host_1", "service_3"]
-	Add service Group	${1}	${1}	["host_14","service_261", "host_14","service_262","host_14", "service_263"]
-	Add service Group	${2}	${1}	["host_27","service_521", "host_27","service_522","host_27", "service_523"]
-	Add service Group	${3}	${1}	["host_40","service_781", "host_40","service_782","host_40", "service_783"]
-	Config Engine Add Cfg File	${0}	servicegroups.cfg
-	Config Engine Add Cfg File	${1}	servicegroups.cfg
-	Config Engine Add Cfg File	${2}	servicegroups.cfg
-	Config Engine Add Cfg File	${3}	servicegroups.cfg
+	Ctn Config Engine	${4}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module	${4}
+
+	Ctn Broker Config Log	central	sql	info
+	Ctn Config Broker Sql Output	central	unified_sql
+	Ctn Broker Config Output Set	central	central-broker-unified-sql	connections_count	5
+	Ctn Broker Config Add Item	module0	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	module1	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	module2	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	module3	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	central	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	rrd	bbdo_version	3.0.0
+	Ctn Broker Config Log	central	sql	debug
+
+	Ctn Start Broker
+	Ctn Start Engine
+	Ctn Add Service Group	${0}	${1}	["host_1","service_1", "host_1","service_2","host_1", "service_3"]
+	Ctn Add Service Group	${1}	${1}	["host_14","service_261", "host_14","service_262","host_14", "service_263"]
+	Ctn Add Service Group	${2}	${1}	["host_27","service_521", "host_27","service_522","host_27", "service_523"]
+	Ctn Add Service Group	${3}	${1}	["host_40","service_781", "host_40","service_782","host_40", "service_783"]
+	Ctn Config Engine Add Cfg File	${0}	servicegroups.cfg
+	Ctn Config Engine Add Cfg File	${1}	servicegroups.cfg
+	Ctn Config Engine Add Cfg File	${2}	servicegroups.cfg
+	Ctn Config Engine Add Cfg File	${3}	servicegroups.cfg
 	Sleep	3s
-	Reload Broker
-	Reload Engine
+	Ctn Reload Broker
+	Ctn Reload Engine
 	Sleep	3s
 
-        ${result}=	Check Number of relations between servicegroup and services	1	12	30
+        ${result}=	Ctn Check Number Of Relations Between Servicegroup And Services	1	12	30
 	Should Be True	${result}	msg=We should get 12 relations between the servicegroup 1 and services.
-	Config Engine Remove Cfg File	${0}	servicegroups.cfg
-	Reload Broker
-	Reload Engine
+	Ctn Config Engine Remove Cfg File	${0}	servicegroups.cfg
+	Ctn Reload Broker
+	Ctn Reload Engine
 
-        ${result}=	Check Number of relations between servicegroup and services	1	9	30
+        ${result}=	Ctn Check Number Of Relations Between Servicegroup And Services	1	9	30
 	Should Be True	${result}	msg=We should get 9 relations between the servicegroup 1 and services.
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
diff --git a/tests/broker-engine/services-and-bulk-stmt.robot b/tests/broker-engine/services-and-bulk-stmt.robot
index 39bac82afc4..786048f1dd7 100644
--- a/tests/broker-engine/services-and-bulk-stmt.robot
+++ b/tests/broker-engine/services-and-bulk-stmt.robot
@@ -13,45 +13,45 @@ Library             ../resources/Engine.py
 Library             ../resources/Broker.py
 Library             ../resources/Common.py
 
-Suite Setup         Clean Before Suite
-Suite Teardown      Clean After Suite
-Test Setup          Stop Processes
-Test Teardown       Test Clean
+Suite Setup         Ctn Clean Before Suite
+Suite Teardown      Ctn Clean After Suite
+Test Setup          Ctn Stop Processes
+Test Teardown       Ctn Test Clean
 
 
 *** Test Cases ***
 EBBPS1
     [Documentation]    1000 service check results are sent to the poller. The test is done with the unified_sql stream, no service status is lost, we find the 1000 results in the database: table resources.
     [Tags]    broker    engine    services    unified_sql
-    Config Engine    ${1}    ${1}    ${1000}
+    Ctn Config Engine    ${1}    ${1}    ${1000}
     # We want all the services to be passive to avoid parasite checks during our test.
-    Set Services Passive    ${0}    service_.*
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module    ${1}
-    Config BBDO3    1
-    Broker Config Log    central    core    info
-    Broker Config Log    central    tcp    error
-    Broker Config Log    central    sql    trace
-    Broker Config Log    central    perfdata    trace
-    Config Broker Sql Output    central    unified_sql
-    Clear Retention
+    Ctn Set Services Passive    ${0}    service_.*
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Config BBDO3    1
+    Ctn Broker Config Log    central    core    info
+    Ctn Broker Config Log    central    tcp    error
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Log    central    perfdata    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Clear Retention
     ${start}    Get Current Date
     ${start_broker}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
     ${content}    Create List    INITIAL SERVICE STATE: host_1;service_1000;
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    30
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    30
     Should Be True
     ...    ${result}
     ...    An Initial service state on host_1:service_1000 should be raised before we can start external commands.
     FOR    ${i}    IN RANGE    ${1000}
-        Process Service Check Result    host_1    service_${i+1}    1    warning${i}
+        Ctn Process Service Check Result    host_1    service_${i+1}    1    warning${i}
     END
     ${content}    Create List
     ...    connected to 'MariaDB' Server
     ...    Unified sql stream supports column-wise binding in prepared statements
-    ${result}    Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
     Should Be True    ${result}    Prepared statements should be supported with this version of MariaDB.
 
     Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
@@ -67,28 +67,28 @@ EBBPS1
     Should Be Equal As Strings    ${output}    ((0,),)
 
     FOR    ${i}    IN RANGE    ${1000}
-        Process Service Check Result    host_1    service_${i+1}    2    warning${i}
+        Ctn Process Service Check Result    host_1    service_${i+1}    2    warning${i}
         IF    ${i} % 200 == 0
             ${first_service_status_content}    Create List    unified_sql service_status processing
-            ${result}    Find In Log With Timeout
+            ${result}    Ctn Find In Log With Timeout
             ...    ${centralLog}
             ...    ${start_broker}
             ...    ${first_service_status_content}
             ...    30
             Should Be True    ${result}    No service_status processing found.
             Log To Console    Stopping Broker
-            Kindly Stop Broker
+            Ctn Kindly Stop Broker
             Log To Console    Waiting for 5s
             Sleep    5s
             Log To Console    Restarting Broker
             ${start_broker}    Get Current Date
-            Start Broker
+            Ctn Start Broker
         END
     END
     ${content}    Create List
     ...    connected to 'MariaDB' Server
     ...    Unified sql stream supports column-wise binding in prepared statements
-    ${result}    Find In Log with timeout    ${centralLog}    ${start}    ${content}    30
+    ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
     Should Be True    ${result}    Prepared statements should be supported with this version of MariaDB.
 
     Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
@@ -106,35 +106,35 @@ EBBPS1
 EBBPS2
     [Documentation]    1000 service check results are sent to the poller. The test is done with the unified_sql stream, no service status is lost, we find the 1000 results in the database: table services.
     [Tags]    broker    engine    services    unified_sql
-    Config Engine    ${1}    ${1}    ${1000}
+    Ctn Config Engine    ${1}    ${1}    ${1000}
     # We want all the services to be passive to avoid parasite checks during our test.
-    Set Services Passive    ${0}    service_.*
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module    ${1}
-    Config BBDO3    1
-    Broker Config Log    central    core    info
-    Broker Config Log    central    tcp    error
-    Broker Config Log    central    sql    trace
-    Broker Config Log    central    perfdata    trace
-    Config Broker Sql Output    central    unified_sql
-    Clear Retention
+    Ctn Set Services Passive    ${0}    service_.*
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Config BBDO3    1
+    Ctn Broker Config Log    central    core    info
+    Ctn Broker Config Log    central    tcp    error
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Log    central    perfdata    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Clear Retention
     ${start}    Get Current Date
     ${start_broker}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
     ${content}    Create List    INITIAL SERVICE STATE: host_1;service_1000;
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    30
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    30
     Should Be True
     ...    ${result}
     ...    An Initial service state on host_1:service_1000 should be raised before we can start external commands.
     FOR    ${i}    IN RANGE    ${1000}
-        Process Service Check Result    host_1    service_${i+1}    1    warning${i}
+        Ctn Process Service Check Result    host_1    service_${i+1}    1    warning${i}
     END
     ${content}    Create List
     ...    connected to 'MariaDB' Server
     ...    Unified sql stream supports column-wise binding in prepared statements
-    ${result}    Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
     Should Be True    ${result}    Prepared statements should be supported with this version of MariaDB.
 
     Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
@@ -150,27 +150,27 @@ EBBPS2
     Should Be Equal As Strings    ${output}    ((0,),)
 
     FOR    ${i}    IN RANGE    ${1000}
-        Process Service Check Result    host_1    service_${i+1}    2    critical${i}
+        Ctn Process Service Check Result    host_1    service_${i+1}    2    critical${i}
         IF    ${i} % 200 == 0
             ${first_service_status_content}    Create List    unified_sql service_status processing
-            ${result}    Find In Log With Timeout
+            ${result}    Ctn Find In Log With Timeout
             ...    ${centralLog}
             ...    ${start_broker}
             ...    ${first_service_status_content}
             ...    30
             Should Be True    ${result}    No service_status processing found.
-            Kindly Stop Broker
+            Ctn Kindly Stop Broker
             Log To Console    Waiting for 5s
             Sleep    5s
             Log To Console    Restarting Broker
             ${start_broker}    Get Current Date
-            Start Broker
+            Ctn Start Broker
         END
     END
     ${content}    Create List
     ...    connected to 'MariaDB' Server
     ...    Unified sql stream supports column-wise binding in prepared statements
-    ${result}    Find In Log with timeout    ${centralLog}    ${start}    ${content}    30
+    ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
     Should Be True    ${result}    Prepared statements should be supported with this version of MariaDB.
 
     Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
@@ -188,37 +188,37 @@ EBBPS2
 EBMSSM
     [Documentation]    1000 services are configured with 100 metrics each. The rrd output is removed from the broker configuration. GetSqlManagerStats is called to measure writes into data_bin.
     [Tags]    broker    engine    services    unified_sql    benchmark
-    Clear Metrics
-    Config Engine    ${1}    ${1}    ${1000}
+    Ctn Clear Metrics
+    Ctn Config Engine    ${1}    ${1}    ${1000}
     # We want all the services to be passive to avoid parasite checks during our test.
-    Set Services Passive    ${0}    service_.*
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module    ${1}
-    Config BBDO3    1
-    Broker Config Log    central    core    error
-    Broker Config Log    central    tcp    error
-    Broker Config Log    central    sql    debug
-    Config Broker Sql Output    central    unified_sql
-    Config Broker Remove Rrd Output    central
-    Clear Retention
+    Ctn Set Services Passive    ${0}    service_.*
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module    ${1}
+    Ctn Config BBDO3    1
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    tcp    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config Broker Remove Rrd Output    central
+    Ctn Clear Retention
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
-    Broker Set Sql Manager Stats    51001    5    5
+    Ctn Start Broker
+    Ctn Start Engine
+    Ctn Broker Set Sql Manager Stats    51001    5    5
 
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
-    ${start}    Get Round Current Date
+    ${start}    Ctn Get Round Current Date
     # Let's wait for one "INSERT INTO data_bin" to appear in stats.
     FOR    ${i}    IN RANGE    ${1000}
-        Process Service Check Result With Metrics    host_1    service_${i+1}    1    warning${i}    100
+        Ctn Process Service Check Result With Metrics    host_1    service_${i+1}    1    warning${i}    100
     END
 
-    ${duration}    Broker Get Sql Manager Stats    51001    INSERT INTO data_bin    300
+    ${duration}    Ctn Broker Get Sql Manager Stats    51001    INSERT INTO data_bin    300
     Should Be True    ${duration} > 0
 
     # Let's wait for all force checks to be in the storage database.
@@ -234,59 +234,59 @@ EBMSSM
 EBPS2
     [Documentation]    1000 services are configured with 20 metrics each. The rrd output is removed from the broker configuration to avoid to write too many rrd files. While metrics are written in bulk, the database is stopped. This must not crash broker.
     [Tags]    broker    engine    services    unified_sql    benchmark
-    Clear Metrics
-    Config Engine    ${1}    ${1}    ${1000}
+    Ctn Clear Metrics
+    Ctn Config Engine    ${1}    ${1}    ${1000}
     # We want all the services to be passive to avoid parasite checks during our test.
-    Set Services Passive    ${0}    service_.*
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module    ${1}
-    Config BBDO3    1
-    Broker Config Flush Log    central    0
-    Broker Config Log    central    core    error
-    Broker Config Log    central    tcp    error
-    Broker Config Log    central    sql    trace
-    Broker Config Log    central    perfdata    debug
-    Config Broker Sql Output    central    unified_sql
-    Config Broker Remove Rrd Output    central
-    Clear Retention
+    Ctn Set Services Passive    ${0}    service_.*
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module    ${1}
+    Ctn Config BBDO3    1
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    tcp    error
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Log    central    perfdata    debug
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config Broker Remove Rrd Output    central
+    Ctn Clear Retention
 
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
     # Let's wait for one "INSERT INTO data_bin" to appear in stats.
     FOR    ${i}    IN RANGE    ${1000}
-        Process Service Check Result With Metrics    host_1    service_${i+1}    1    warning${i}    20
+        Ctn Process Service Check Result With Metrics    host_1    service_${i+1}    1    warning${i}    20
     END
     ${start}    Get Current Date
     ${content}    Create List    Check if some statements are ready,    sscr_bind connections
-    ${result}    Find In Log With Timeout    ${centralLog}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling that statements are available should be displayed
-    Stop mysql
-    Stop Engine
-    Start mysql
+    Ctn Stop Mysql
+    Ctn Stop Engine
+    Ctn Start Mysql
 
 RLCode
     [Documentation]    Test if reloading LUA code in a stream connector applies the changes
     [Tags]    lua    stream connector
-    Clear Commands Status
-    Clear Retention
+    Ctn Clear Commands Status
+    Ctn Clear Retention
 
     Remove File    /tmp/toto.lua
-    Config Engine    ${1}    ${1}    ${10}
-    Config Broker    central
-    Config Broker    module
-    Config Broker    rrd
-    Config BBDO3    1
-    Broker Config Log    central    tcp    error
-    Broker Config Log    central    sql    error
-    Broker Config Log    central    lua    debug
-    Config Broker Sql Output    central    unified_sql
+    Ctn Config Engine    ${1}    ${1}    ${10}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config Broker    rrd
+    Ctn Config BBDO3    1
+    Ctn Broker Config Log    central    tcp    error
+    Ctn Broker Config Log    central    sql    error
+    Ctn Broker Config Log    central    lua    debug
+    Ctn Config Broker Sql Output    central    unified_sql
 
     ${INITIAL_SCRIPT_CONTENT}    Catenate
     ...    function init(params)
@@ -301,20 +301,20 @@ RLCode
     # Create the initial LUA script file
     Create File    /tmp/toto.lua    ${INITIAL_SCRIPT_CONTENT}
 
-    Broker Config Add Lua Output    central    test-toto    /tmp/toto.lua
+    Ctn Broker Config Add Lua Output    central    test-toto    /tmp/toto.lua
 
     # Start the engine/broker
     ${start}    Get Current Date
 
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
 
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
     ${content}    Create List    lua: initializing the Lua virtual machine
-    ${result}    Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
     Should Be True    ${result}    The lua virtual machine is not correctly initialized
 
     # Define the new content to take place of the first one
@@ -332,30 +332,30 @@ RLCode
     Create File    /tmp/toto.lua    ${new_content}
     ${start}    Get Current Date
 
-    Reload Broker
+    Ctn Reload Broker
 
     ${content}    Create List    lua: initializing the Lua virtual machine
-    ${result}    Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
     Should Be True    ${result}    The Lua virtual machine is not correctly initialized
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 metric_mapping
     [Documentation]    Check if metric name exists using a stream connector
     [Tags]    broker    engine    bbdo    unified_sql    metric
-    Clear Commands Status
-    Clear Retention
+    Ctn Clear Commands Status
+    Ctn Clear Retention
 
     Remove File    /tmp/test.log
-    Config Engine    ${1}    ${1}    ${10}
-    Config Broker    central
-    Config Broker    module
-    Broker Config Add Item    central    bbdo_version    3.0.1
-    Broker Config Add Item    module0    bbdo_version    3.0.1
-    Broker Config Log    central    lua    debug
-    Broker Config Log    module0    neb    debug
-    Config Broker Sql Output    central    unified_sql
+    Ctn Config Engine    ${1}    ${1}    ${10}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.1
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.1
+    Ctn Broker Config Log    central    lua    debug
+    Ctn Broker Config Log    module0    neb    debug
+    Ctn Config Broker Sql Output    central    unified_sql
 
     ${new_content}    Catenate
     ...    function init(params)
@@ -372,20 +372,20 @@ metric_mapping
     # Create the initial LUA script file
     Create File    /tmp/test-metric.lua    ${new_content}
 
-    Broker Config Add Lua Output    central    test-metric    /tmp/test-metric.lua
+    Ctn Broker Config Add Lua Output    central    test-metric    /tmp/test-metric.lua
 
     ${start}    Get Current Date
 
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
 
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message about check_for_external_commands() should be available.
 
     # We force several checks with metrics
     FOR    ${i}    IN RANGE    ${10}
-        Process Service Check Result With Metrics    host_1    service_${i+1}    1    warning${i}    20
+        Ctn Process Service Check Result With Metrics    host_1    service_${i+1}    1    warning${i}    20
     END
 
     Wait Until Created    /tmp/test.log    30s
@@ -395,39 +395,39 @@ metric_mapping
 Services_and_bulks_${id}
     [Documentation]    One service is configured with one metric with a name of 150 to 1021 characters.
     [Tags]    broker    engine    services    unified_sql    benchmark
-    Clear Metrics
-    Config Engine    ${1}    ${1}    ${1}
+    Ctn Clear Metrics
+    Ctn Config Engine    ${1}    ${1}    ${1}
     # We want all the services to be passive to avoid parasite checks during our test.
     ${random_string}    Generate Random String    ${metric_num_char}    [LOWER]
-    Set Services passive    ${0}    service_.*
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module    ${1}
-    Broker Config Add Item    module0    bbdo_version    3.0.1
-    Broker Config Add Item    central    bbdo_version    3.0.1
-    Broker Config Log    central    core    error
-    Broker Config Log    central    tcp    error
-    Broker Config Log    central    sql    debug
-    Config Broker Sql Output    central    unified_sql
-    Broker Config Source Log    central    1
-
-    Config Broker Remove Rrd Output    central
-    Clear Retention
-    Clear Db    metrics
+    Ctn Set Services Passive    ${0}    service_.*
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.1
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.1
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    tcp    error
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Broker Config Source Log    central    1
+
+    Ctn Config Broker Remove Rrd Output    central
+    Ctn Clear Retention
+    Ctn Clear Db    metrics
 
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
-    Broker Set Sql Manager Stats    51001    5    5
+    Ctn Start Broker
+    Ctn Start Engine
+    Ctn Broker Set Sql Manager Stats    51001    5    5
 
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
-    ${start_1}    Get Round Current Date
+    ${start_1}    Ctn Get Round Current Date
 
-    Process Service Check result with metrics
+    Ctn Process Service Check Result With Metrics
     ...    host_1
     ...    service_${1}
     ...    ${1}
@@ -438,10 +438,10 @@ Services_and_bulks_${id}
 
     ${content}    Create List    perfdata on connection
     ${log}    Catenate    SEPARATOR=    ${BROKER_LOG}    /central-broker-master.log
-    ${result}    Find In Log With Timeout    ${log}    ${start_1}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${log}    ${start_1}    ${content}    60
     Should Be True    ${result}    A message fail to handle a metric with ${metric_num_char} characters.
 
-    ${metrics}    Get Metrics For Service    1    ${random_string}0
+    ${metrics}    Ctn Get Metrics For Service    1    ${random_string}0
     Should Not Be Equal    ${metrics}    ${None}    no metric found for service
 
     Examples:    id    metric_num_char    --
@@ -450,7 +450,7 @@ Services_and_bulks_${id}
 
 
 *** Keywords ***
-Test Clean
-    Stop Engine
-    Kindly Stop Broker
-    Save Logs If Failed
+Ctn Test Clean
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
+    Ctn Save Logs If Failed
diff --git a/tests/broker-engine/services-increased.robot b/tests/broker-engine/services-increased.robot
index 5d7beb6abac..6a5c6be3e46 100644
--- a/tests/broker-engine/services-increased.robot
+++ b/tests/broker-engine/services-increased.robot
@@ -11,109 +11,109 @@ Library             ../resources/Engine.py
 Library             ../resources/Broker.py
 Library             ../resources/Common.py
 
-Suite Setup         Clean Before Suite
-Suite Teardown      Clean After Suite
-Test Setup          Stop Processes
-Test Teardown       Save logs If Failed
+Suite Setup         Ctn Clean Before Suite
+Suite Teardown      Ctn Clean After Suite
+Test Setup          Ctn Stop Processes
+Test Teardown       Ctn Save Logs If Failed
 
 
 *** Test Cases ***
 EBNSVC1
     [Documentation]    New services with several pollers
     [Tags]    broker    engine    services    protobuf
-    Config Engine    ${3}    ${50}    ${20}
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module    ${3}
-    Broker Config Add Item    module0    bbdo_version    3.0.1
-    Broker Config Add Item    module1    bbdo_version    3.0.1
-    Broker Config Add Item    module2    bbdo_version    3.0.1
-    Broker Config Add Item    central    bbdo_version    3.0.1
-    Broker Config Add Item    rrd    bbdo_version    3.0.1
-    Broker Config Log    central    sql    debug
-    Config Broker Sql Output    central    unified_sql
-    Clear Retention
+    Ctn Config Engine    ${3}    ${50}    ${20}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${3}
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.1
+    Ctn Broker Config Add Item    module1    bbdo_version    3.0.1
+    Ctn Broker Config Add Item    module2    bbdo_version    3.0.1
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.1
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.1
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Clear Retention
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
     FOR    ${i}    IN RANGE    ${3}
         Sleep    10s
         ${srv_by_host}    Evaluate    20 + 4 * $i
         log to console    ${srv_by_host} services by host with 50 hosts among 3 pollers.
-        Config Engine    ${3}    ${50}    ${srv_by_host}
-        Reload Engine
-        Reload Broker
+        Ctn Config Engine    ${3}    ${50}    ${srv_by_host}
+        Ctn Reload Engine
+        Ctn Reload Broker
         ${nb_srv}    Evaluate    17 * (20 + 4 * $i)
         ${nb_res}    Evaluate    $nb_srv + 17
-        ${result}    Check Number Of Resources Monitored By Poller Is    ${1}    ${nb_res}    30
+        ${result}    Ctn Check Number Of Resources Monitored By Poller Is    ${1}    ${nb_res}    30
         Should Be True    ${result}    Poller 1 should monitor ${nb_srv} services and 17 hosts.
-        ${result}    Check Number Of Resources Monitored By Poller Is    ${2}    ${nb_res}    30
+        ${result}    Ctn Check Number Of Resources Monitored By Poller Is    ${2}    ${nb_res}    30
         Should Be True    ${result}    Poller 2 should monitor ${nb_srv} services and 17 hosts.
         ${nb_srv}    Evaluate    16 * (20 + 4 * $i)
         ${nb_res}    Evaluate    $nb_srv + 16
-        ${result}    Check Number Of Resources Monitored By Poller Is    ${3}    ${nb_res}    30
+        ${result}    Ctn Check Number Of Resources Monitored By Poller Is    ${3}    ${nb_res}    30
         Should Be True    ${result}    Poller 3 should monitor ${nb_srv} services and 16 hosts.
     END
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 Service_increased_huge_check_interval
     [Documentation]    New services with high check interval at creation time.
     [Tags]    broker    engine    services    protobuf
-    Config Engine    ${1}    ${10}    ${10}
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module    ${1}
-    Broker Config Source Log    central    1
-    Broker Config Add Item    module0    bbdo_version    3.0.1
-    Broker Config Add Item    central    bbdo_version    3.0.1
-    Broker Config Add Item    rrd    bbdo_version    3.0.1
-    Broker Config Log    rrd    rrd    trace
-    Broker Config Log    central    sql    debug
-    Broker Config Log    rrd    core    error
-    Config Broker Sql Output    central    unified_sql    10
-    Broker Config Flush Log    central    0
-    Broker Config Flush Log    rrd    0
-    Clear Retention
-    Clear Db    services
-    Clear Db    index_data
-    Clear Db    metrics
-
-    Delete All rrd metrics
+    Ctn Config Engine    ${1}    ${10}    ${10}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Source Log    central    1
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.1
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.1
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.1
+    Ctn Broker Config Log    rrd    rrd    trace
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Broker Config Log    rrd    core    error
+    Ctn Config Broker Sql Output    central    unified_sql    10
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Flush Log    rrd    0
+    Ctn Clear Retention
+    Ctn Clear Db    services
+    Ctn Clear Db    index_data
+    Ctn Clear Db    metrics
+
+    Ctn Delete All Rrd Metrics
 
     ${start}    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
     # Start Checkers
-    ${result}    Check host status    host_1    4    1    False
+    ${result}    Ctn Check Host Status    host_1    4    1    False
     Should be true    ${result}    host_1 should be pending
 
     ${content}    Create List    INITIAL HOST STATE: host_1;
-    ${result}    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    "host_1 init not found in log"
     # End Checkers
 
-    Process Service Check result with metrics    host_1    service_1    1    warning0    1
+    Ctn Process Service Check Result With Metrics    host_1    service_1    1    warning0    1
 
     ${content}    Create List    new pb data for metric
-    ${result}    Find In Log with Timeout    ${rrdLog}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${rrdLog}    ${start}    ${content}    60
 
-    ${index}    Get Indexes To Rebuild    2
-    ${metrics}    Get Metrics Matching Indexes    ${index}
+    ${index}    Ctn Get Indexes To Rebuild    2
+    ${metrics}    Ctn Get Metrics Matching Indexes    ${index}
     Log To Console    Metrics: ${metrics}
 
     FOR    ${m}    IN    @{metrics}
-        ${result}    Check RRD Info    ${m}    ds[value].minimal_heartbeat    3000
+        ${result}    Ctn Check Rrd Info    ${m}    ds[value].minimal_heartbeat    3000
         Should Be True
         ...    ${result}
         ...    ds[value].minimal_heartbeat must be equal to 3000
-        ${result}    Check RRD Info    ${m}    rra[0].pdp_per_row    300
+        ${result}    Ctn Check Rrd Info    ${m}    rra[0].pdp_per_row    300
         Should Be True
         ...    ${result}
         ...    rra[0].pdp_per_row must be equal to 300
     END
 
-    ${new_service_id}    Create Service    0    1    1
+    ${new_service_id}    Ctn Create Service    0    1    1
 
     Log To Console    new service: ${new_service_id}
 
@@ -122,40 +122,40 @@ Service_increased_huge_check_interval
     Execute Sql String
     ...    INSERT INTO index_data (host_id, service_id, host_name, service_description) VALUES (1, ${new_service_id}, 'host1', 'service_${new_service_id}')
 
-    Engine Config Replace Value In Services    0    service_${new_service_id}    check_interval    90
+    Ctn Engine Config Replace Value In Services    0    service_${new_service_id}    check_interval    90
 
     ${start}    Get Current Date
 
-    Reload Engine
+    Ctn Reload Engine
 
     ${content}    Create List    INITIAL SERVICE STATE: host_1;service_${new_service_id};
-    ${result}    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    "service_"${new_service_id}" init not found in log"
 
     ${start}    Get Current Date
 
     Sleep    5
 
-    Process Service Check result with metrics    host_1    service_${new_service_id}    1    warning0    1
+    Ctn Process Service Check Result With Metrics    host_1    service_${new_service_id}    1    warning0    1
 
-    ${metrics}    Get Metrics For Service    ${new_service_id}
+    ${metrics}    Ctn Get Metrics For Service    ${new_service_id}
 
     Should Not Be Equal    ${metrics}    ${None}    no metric found for service ${new_service_id}
 
     FOR    ${m}    IN    @{metrics}
-        ${result}    Wait Until File Modified    ${VarRoot}/lib/centreon/metrics/${m}.rrd    ${start}
+        ${result}    Ctn Wait Until File Modified    ${VarRoot}/lib/centreon/metrics/${m}.rrd    ${start}
         Should Be True
         ...    ${result}
         ...    ${VarRoot}/lib/centreon/metrics/${m}.rrd should have been modified since ${start}
 
-        ${result}    Check RRD Info    ${m}    ds[value].minimal_heartbeat    54000
+        ${result}    Ctn Check Rrd Info    ${m}    ds[value].minimal_heartbeat    54000
         Should Be True
         ...    ${result}
         ...    ds[value].minimal_heartbeat must be equal to 54000 for metric ${m}
-        ${result}    Check RRD Info    ${m}    rra[0].pdp_per_row    5400
+        ${result}    Ctn Check Rrd Info    ${m}    rra[0].pdp_per_row    5400
         Should Be True
         ...    ${result}
         ...    rra[0].pdp_per_row must be equal to 5400 for metric ${m}
     END
 
-    [Teardown]    Run Keywords    Stop Engine    AND    Kindly Stop Broker
+    [Teardown]    Run Keywords    Ctn Stop Engine    AND    Ctn Kindly Stop Broker
diff --git a/tests/broker-engine/services-with-notes-and-actions.robot b/tests/broker-engine/services-with-notes-and-actions.robot
index c8a46ba0687..54b0d6ff88b 100644
--- a/tests/broker-engine/services-with-notes-and-actions.robot
+++ b/tests/broker-engine/services-with-notes-and-actions.robot
@@ -1,9 +1,9 @@
 *** Settings ***
 Resource	../resources/resources.robot
-Suite Setup	Clean Before Suite
-Suite Teardown	Clean After Suite
-Test Setup	Stop Processes
-Test Teardown	Save logs If Failed
+Suite Setup	Ctn Clean Before Suite
+Suite Teardown	Ctn Clean After Suite
+Test Setup	Ctn Stop Processes
+Test Teardown	Ctn Save Logs If Failed
 
 Documentation	Centreon Broker and Engine progressively add services
 Library	DatabaseLibrary
@@ -19,21 +19,21 @@ Library	../resources/Common.py
 EBSNU1
 	[Documentation]	New services with notes_url with more than 2000 characters
 	[Tags]	Broker	Engine	services	protobuf
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Add Item	module0	bbdo_version	3.0.1
-	Broker Config Add Item	central	bbdo_version	3.0.1
-	Broker Config Add Item	rrd	bbdo_version	3.0.1
-	Broker Config Log	central	sql	debug
-	Broker Config Log	central	bbdo	debug
-	Config Broker Sql Output	central	unified_sql
+	Ctn Config Engine	${1}	${50}	${20}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module	${1}
+	Ctn Broker Config Add Item	module0	bbdo_version	3.0.1
+	Ctn Broker Config Add Item	central	bbdo_version	3.0.1
+	Ctn Broker Config Add Item	rrd	bbdo_version	3.0.1
+	Ctn Broker Config Log	central	sql	debug
+	Ctn Broker Config Log	central	bbdo	debug
+	Ctn Config Broker Sql Output	central	unified_sql
 	${nu}=	Evaluate	2000*"X"
-	Engine Config set value in services	0	service_1	notes_url	${nu}
-	Clear Retention
-	Start Broker
-	Start Engine
+	Ctn Engine Config Set Value In Services	0	service_1	notes_url	${nu}
+	Ctn Clear Retention
+	Ctn Start Broker
+	Ctn Start Engine
 
 	Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
 	FOR    ${index}    IN RANGE    60
@@ -48,27 +48,27 @@ EBSNU1
 	 EXIT FOR LOOP IF	"${output}" == "(('${nu}',),)"
 	END
 	Should Be Equal As Strings	${output}	(('${nu}',),)
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 EBSAU2
 	[Documentation]	New services with action_url with more than 2000 characters
 	[Tags]	Broker	Engine	services	protobuf
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Add Item	module0	bbdo_version	3.0.1
-	Broker Config Add Item	central	bbdo_version	3.0.1
-	Broker Config Add Item	rrd	bbdo_version	3.0.1
-	Broker Config Log	central	sql	debug
-	Broker Config Log	central	bbdo	debug
-	Config Broker Sql Output	central	unified_sql
+	Ctn Config Engine	${1}	${50}	${20}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module	${1}
+	Ctn Broker Config Add Item	module0	bbdo_version	3.0.1
+	Ctn Broker Config Add Item	central	bbdo_version	3.0.1
+	Ctn Broker Config Add Item	rrd	bbdo_version	3.0.1
+	Ctn Broker Config Log	central	sql	debug
+	Ctn Broker Config Log	central	bbdo	debug
+	Ctn Config Broker Sql Output	central	unified_sql
 	${au}=	Evaluate	2000*"Y"
-	Engine Config set value in services	0	service_2	action_url	${au}
-	Clear Retention
-	Start Broker
-	Start Engine
+	Ctn Engine Config Set Value In Services	0	service_2	action_url	${au}
+	Ctn Clear Retention
+	Ctn Start Broker
+	Ctn Start Engine
 
 	Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
 	FOR    ${index}    IN RANGE    60
@@ -83,27 +83,27 @@ EBSAU2
 	 EXIT FOR LOOP IF	"${output}" == "(('${au}',),)"
 	END
 	Should Be Equal As Strings	${output}	(('${au}',),)
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 EBSN3
 	[Documentation]	New services with notes with more than 500 characters
 	[Tags]	Broker	Engine	services	protobuf
-	Config Engine	${1}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${1}
-	Broker Config Add Item	module0	bbdo_version	3.0.1
-	Broker Config Add Item	central	bbdo_version	3.0.1
-	Broker Config Add Item	rrd	bbdo_version	3.0.1
-	Broker Config Log	central	sql	debug
-	Broker Config Log	central	bbdo	debug
-	Config Broker Sql Output	central	unified_sql
+	Ctn Config Engine	${1}	${50}	${20}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module	${1}
+	Ctn Broker Config Add Item	module0	bbdo_version	3.0.1
+	Ctn Broker Config Add Item	central	bbdo_version	3.0.1
+	Ctn Broker Config Add Item	rrd	bbdo_version	3.0.1
+	Ctn Broker Config Log	central	sql	debug
+	Ctn Broker Config Log	central	bbdo	debug
+	Ctn Config Broker Sql Output	central	unified_sql
 	${n}=	Evaluate	500*"Z"
-	Engine Config set value in services	0	service_3	notes	${n}
-	Clear Retention
-	Start Broker
-	Start Engine
+	Ctn Engine Config Set Value In Services	0	service_3	notes	${n}
+	Ctn Clear Retention
+	Ctn Start Broker
+	Ctn Start Engine
 
 	Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
 	FOR    ${index}    IN RANGE    60
@@ -118,5 +118,5 @@ EBSN3
 	 EXIT FOR LOOP IF	"${output}" == "(('${n}',),)"
 	END
 	Should Be Equal As Strings	${output}	(('${n}',),)
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
diff --git a/tests/broker-engine/services.robot b/tests/broker-engine/services.robot
index 46b0698389d..5971bceb624 100644
--- a/tests/broker-engine/services.robot
+++ b/tests/broker-engine/services.robot
@@ -11,45 +11,45 @@ Library             ../resources/Engine.py
 Library             ../resources/Broker.py
 Library             ../resources/Common.py
 
-Suite Setup         Clean Before Suite
-Suite Teardown      Clean After Suite
-Test Setup          Stop Processes
-Test Teardown       Save logs If Failed
+Suite Setup         Ctn Clean Before Suite
+Suite Teardown      Ctn Clean After Suite
+Test Setup          Ctn Stop Processes
+Test Teardown       Ctn Save Logs If Failed
 
 
 *** Test Cases ***
 SDER
     [Documentation]    The check attempts and the max check attempts of (host_1,service_1) are changed to 280 thanks to the retention.dat file. Then engine and broker are started and broker should write these values in the services and resources tables. We only test the services table because we need a resources table that allows bigger numbers for these two attributes. But we see that broker doesn't crash anymore.
     [Tags]    broker    engine    host    extcmd
-    Config Engine    ${1}    ${1}    ${25}
-    Config Broker    rrd
-    Config Broker    central
-    Config Broker    module    ${1}
-    Broker Config Add Item    module0    bbdo_version    3.0.0
-    Broker Config Add Item    central    bbdo_version    3.0.0
-    Broker Config Add Item    rrd    bbdo_version    3.0.0
-    Broker Config Log    central    sql    debug
-    Broker Config Log    module0    neb    trace
-    Config Broker Sql Output    central    unified_sql
+    Ctn Config Engine    ${1}    ${1}    ${25}
+    Ctn Config Broker    rrd
+    Ctn Config Broker    central
+    Ctn Config Broker    module    ${1}
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Broker Config Log    module0    neb    trace
+    Ctn Config Broker Sql Output    central    unified_sql
     ${start}=    Get Current Date
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
 
     # Let's wait for the external command check start
     ${content}=    Create List    check_for_external_commands()
-    ${result}=    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    msg=A message telling check_for_external_commands() should be available.
 
-    Stop Engine
+    Ctn Stop Engine
 
-    modify retention dat    0    host_1    service_1    current_attempt    280
+    Ctn Modify Retention Dat    0    host_1    service_1    current_attempt    280
     # modified attributes is a bit field. We must set the bit corresponding to MAX_ATTEMPTS to be allowed to change max_attempts. Otherwise it will be set to 3.
-    modify retention dat    0    host_1    service_1    modified_attributes    65535
-    modify retention dat    0    host_1    service_1    max_attempts    280
+    Ctn Modify Retention Dat    0    host_1    service_1    modified_attributes    65535
+    Ctn Modify Retention Dat    0    host_1    service_1    max_attempts    280
 
-    modify retention dat    0    host_1    service_1    current_state    2
-    modify retention dat    0    host_1    service_1    state_type    1
-    Start Engine
+    Ctn Modify Retention Dat    0    host_1    service_1    current_state    2
+    Ctn Modify Retention Dat    0    host_1    service_1    state_type    1
+    Ctn Start Engine
 
     Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
 
@@ -62,5 +62,5 @@ SDER
     END
     Should Be Equal As Strings    ${output}    ((280,),)
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
diff --git a/tests/broker-engine/start-stop.robot b/tests/broker-engine/start-stop.robot
index 83b535876bb..b736a3d36ad 100644
--- a/tests/broker-engine/start-stop.robot
+++ b/tests/broker-engine/start-stop.robot
@@ -1,426 +1,426 @@
 *** Settings ***
-Resource	../resources/resources.robot
-Suite Setup	Clean Before Suite
-Suite Teardown    Clean After Suite
-Test Setup	Stop Processes
-Test Teardown	Save logs If Failed
+Resource    ../resources/resources.robot
+Suite Setup    Ctn Clean Before Suite
+Suite Teardown    Ctn Clean After Suite
+Test Setup    Ctn Stop Processes
+Test Teardown    Ctn Save Logs If Failed
 
-Documentation	Centreon Broker and Engine start/stop tests
-Library	Process
-Library	DateTime
-Library	OperatingSystem
-Library	DateTime
-Library	../resources/Engine.py
-Library	../resources/Broker.py
-Library	../resources/Common.py
+Documentation    Centreon Broker and Engine start/stop tests
+Library    Process
+Library    DateTime
+Library    OperatingSystem
+Library    DateTime
+Library    ../resources/Engine.py
+Library    ../resources/Broker.py
+Library    ../resources/Common.py
 
 *** Test Cases ***
 BESS1
-	[Documentation]	Start-Stop Broker/Engine - Broker started first - Broker stopped first
-	[Tags]	Broker	Engine	start-stop
-	Config Engine	${1}
-	Config Broker	central
-	Config Broker	module
-	Config Broker	rrd
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
-	Should Be True	${result}
-	Kindly Stop Broker
-	Stop Engine
+    [Documentation]    Start-Stop Broker/Engine - Broker started first - Broker stopped first
+    [Tags]    Broker    Engine    start-stop
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config Broker    rrd
+    Ctn Start Broker
+    Ctn Start Engine
+    ${result}=    Ctn Check Connections
+    Should Be True    ${result}
+    Ctn Kindly Stop Broker
+    Ctn Stop Engine
 
 BESS2
-	[Documentation]	Start-Stop Broker/Engine - Broker started first - Engine stopped first
-	[Tags]	Broker	Engine	start-stop
-	Config Engine	${1}
-	Config Broker	central
-	Config Broker	module
-	Config Broker	rrd
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
-	Should Be True	${result}
-	${result}=  Check Poller Enabled In Database  1  10
-	Should Be True	${result}
-	Stop Engine
-	${result}=  Check Poller Disabled In Database  1  10
-	Should Be True	${result}
-	Kindly Stop Broker
+    [Documentation]    Start-Stop Broker/Engine - Broker started first - Engine stopped first
+    [Tags]    Broker    Engine    start-stop
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config Broker    rrd
+    Ctn Start Broker
+    Ctn Start Engine
+    ${result}=    Ctn Check Connections
+    Should Be True    ${result}
+    ${result}=    Ctn Check Poller Enabled In Database    1    10
+    Should Be True    ${result}
+    Ctn Stop Engine
+    ${result}=    Ctn Check Poller Disabled In Database    1    10
+    Should Be True    ${result}
+    Ctn Kindly Stop Broker
 
 BESS3
-	[Documentation]	Start-Stop Broker/Engine - Engine started first - Engine stopped first
-	[Tags]	Broker	Engine	start-stop
-	Config Engine	${1}
-	Config Broker	central
-	Config Broker	module
-	Config Broker	rrd
-	Start Engine
-	Start Broker
-	${result}=	Check Connections
-	Should Be True	${result}
-	${result}=  Check Poller Enabled In Database  1  10
-	Should Be True	${result}
-	Stop Engine
-	${result}=  Check Poller Disabled In Database  1  10
-	Should Be True	${result}
-	Kindly Stop Broker
+    [Documentation]    Start-Stop Broker/Engine - Engine started first - Engine stopped first
+    [Tags]    Broker    Engine    start-stop
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config Broker    rrd
+    Ctn Start Engine
+    Ctn Start Broker
+    ${result}=    Ctn Check Connections
+    Should Be True    ${result}
+    ${result}=    Ctn Check Poller Enabled In Database    1    10
+    Should Be True    ${result}
+    Ctn Stop Engine
+    ${result}=    Ctn Check Poller Disabled In Database    1    10
+    Should Be True    ${result}
+    Ctn Kindly Stop Broker
 
 BESS4
-	[Documentation]	Start-Stop Broker/Engine - Engine started first - Broker stopped first
-	[Tags]	Broker	Engine	start-stop
-	Config Engine	${1}
-	Config Broker	central
-	Config Broker	module
-	Config Broker	rrd
-	Start Engine
-	Start Broker
-	${result}=	Check Connections
-	Should Be True	${result}
-	${result}=  Check Poller Enabled In Database  1  10
-	Should Be True	${result}
-	Kindly Stop Broker
-	Stop Engine
+    [Documentation]    Start-Stop Broker/Engine - Engine started first - Broker stopped first
+    [Tags]    Broker    Engine    start-stop
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config Broker    rrd
+    Ctn Start Engine
+    Ctn Start Broker
+    ${result}=    Ctn Check Connections
+    Should Be True    ${result}
+    ${result}=    Ctn Check Poller Enabled In Database    1  10
+    Should Be True    ${result}
+    Ctn Kindly Stop Broker
+    Ctn Stop Engine
 
 BESS5
-	[Documentation]	Start-Stop Broker/engine - Engine debug level is set to all, it should not hang
-	[Tags]	Broker	Engine	start-stop
-	Config Engine	${1}
-	Config Broker	central
-	Config Broker	module
-	Config Broker	rrd
-	Engine Config Set Value	${0}	debug_level	${-1}
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
-	Should Be True	${result}
-	Kindly Stop Broker
-	Stop Engine
+    [Documentation]    Start-Stop Broker/engine - Engine debug level is set to all, it should not hang
+    [Tags]    Broker    Engine    start-stop
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config Broker    rrd
+    Ctn Engine Config Set Value    ${0}    debug_level    ${-1}
+    Ctn Start Broker
+    Ctn Start Engine
+    ${result}=    Ctn Check Connections
+    Should Be True    ${result}
+    Ctn Kindly Stop Broker
+    Ctn Stop Engine
 
 BESS_GRPC1
-	[Documentation]	Start-Stop grpc version Broker/Engine - Broker started first - Broker stopped first
-	[Tags]	Broker	Engine	start-stop
-	Config Engine	${1}
-	Config Broker	central
-	Config Broker	module
-	Config Broker	rrd
-	Change Broker tcp output to grpc	central
-	Change Broker tcp output to grpc	module0
-	Change Broker tcp input to grpc     central
-	Change Broker tcp input to grpc     rrd
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
-	Should Be True	${result}
-	Kindly Stop Broker
-	Stop Engine
+    [Documentation]    Start-Stop grpc version Broker/Engine - Broker started first - Broker stopped first
+    [Tags]    Broker    Engine    start-stop
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config Broker    rrd
+    Ctn Change Broker Tcp Output To Grpc    central
+    Ctn Change Broker Tcp Output To Grpc    module0
+    Ctn Change Broker Tcp Input To Grpc     central
+    Ctn Change Broker Tcp Input To Grpc     rrd
+    Ctn Start Broker
+    Ctn Start Engine
+    ${result}=    Ctn Check Connections
+    Should Be True    ${result}
+    Ctn Kindly Stop Broker
+    Ctn Stop Engine
 
 BESS_GRPC2
-	[Documentation]	Start-Stop grpc version Broker/Engine - Broker started first - Engine stopped first
-	[Tags]	Broker	Engine	start-stop
-	Config Engine	${1}
-	Config Broker	central
-	Config Broker	module
-	Config Broker	rrd
-	Change Broker tcp output to grpc	central
-	Change Broker tcp output to grpc	module0
-	Change Broker tcp input to grpc     central
-	Change Broker tcp input to grpc     rrd
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
-	Should Be True	${result}
-	${result}=  Check Poller Enabled In Database  1  10
-	Should Be True	${result}
-	Stop Engine
-	${result}=  Check Poller Disabled In Database  1  10
-	Should Be True	${result}
-	Kindly Stop Broker
+    [Documentation]    Start-Stop grpc version Broker/Engine - Broker started first - Engine stopped first
+    [Tags]    Broker    Engine    start-stop
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config Broker    rrd
+    Ctn Change Broker Tcp Output To Grpc    central
+    Ctn Change Broker Tcp Output To Grpc    module0
+    Ctn Change Broker Tcp Input To Grpc     central
+    Ctn Change Broker Tcp Input To Grpc     rrd
+    Ctn Start Broker
+    Ctn Start Engine
+    ${result}=    Ctn Check Connections
+    Should Be True    ${result}
+    ${result}=    Ctn Check Poller Enabled In Database    1  10
+    Should Be True    ${result}
+    Ctn Stop Engine
+    ${result}=    Ctn Check Poller Disabled In Database    1  10
+    Should Be True    ${result}
+    Ctn Kindly Stop Broker
 
 BESS_GRPC3
-	[Documentation]	Start-Stop grpc version Broker/Engine - Engine started first - Engine stopped first
-	[Tags]	Broker	Engine	start-stop
-	Config Engine	${1}
-	Config Broker	central
-	Config Broker	module
-	Config Broker	rrd
-	Change Broker tcp output to grpc	central
-	Change Broker tcp output to grpc	module0
-	Change Broker tcp input to grpc     central
-	Change Broker tcp input to grpc     rrd
-	Start Engine
-	Start Broker
-	${result}=	Check Connections
-	Should Be True	${result}
-	${result}=  Check Poller Enabled In Database  1  10
-	Should Be True	${result}
-	Stop Engine
-	${result}=  Check Poller Disabled In Database  1  10
-	Should Be True	${result}
-	Kindly Stop Broker
+    [Documentation]    Start-Stop grpc version Broker/Engine - Engine started first - Engine stopped first
+    [Tags]    Broker    Engine    start-stop
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config Broker    rrd
+    Ctn Change Broker Tcp Output To Grpc    central
+    Ctn Change Broker Tcp Output To Grpc    module0
+    Ctn Change Broker Tcp Input To Grpc     central
+    Ctn Change Broker Tcp Input To Grpc     rrd
+    Ctn Start Engine
+    Ctn Start Broker
+    ${result}=    Ctn Check Connections
+    Should Be True    ${result}
+    ${result}=    Ctn Check Poller Enabled In Database    1  10
+    Should Be True    ${result}
+    Ctn Stop Engine
+    ${result}=    Ctn Check Poller Disabled In Database    1  10
+    Should Be True    ${result}
+    Ctn Kindly Stop Broker
 
 BESS_GRPC4
-	[Documentation]	Start-Stop grpc version Broker/Engine - Engine started first - Broker stopped first
-	[Tags]	Broker	Engine	start-stop
-	Config Engine	${1}
-	Config Broker	central
-	Config Broker	module
-	Config Broker	rrd
-	Change Broker tcp output to grpc	central
-	Change Broker tcp output to grpc	module0
-	Change Broker tcp input to grpc     central
-	Change Broker tcp input to grpc     rrd
-	Start Engine
-	Start Broker
-	${result}=	Check Connections
-	Should Be True	${result}
-	Kindly Stop Broker
-	Stop Engine
+    [Documentation]    Start-Stop grpc version Broker/Engine - Engine started first - Broker stopped first
+    [Tags]    Broker    Engine    start-stop
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config Broker    rrd
+    Ctn Change Broker Tcp Output To Grpc    central
+    Ctn Change Broker Tcp Output To Grpc    module0
+    Ctn Change Broker Tcp Input To Grpc     central
+    Ctn Change Broker Tcp Input To Grpc     rrd
+    Ctn Start Engine
+    Ctn Start Broker
+    ${result}=    Ctn Check Connections
+    Should Be True    ${result}
+    Ctn Kindly Stop Broker
+    Ctn Stop Engine
 
 BESS_GRPC5
-	[Documentation]	Start-Stop grpc version Broker/engine - Engine debug level is set to all, it should not hang
-	[Tags]	Broker	Engine	start-stop
-	Config Engine	${1}
-	Config Broker	central
-	Config Broker	module
-	Config Broker	rrd
-	Engine Config Set Value	${0}	debug_level	${-1}
-	Change Broker tcp output to grpc	central
-	Change Broker tcp output to grpc	module0
-	Change Broker tcp input to grpc     central
-	Change Broker tcp input to grpc     rrd
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
-	Should Be True	${result}
-	${result}=  Check Poller Enabled In Database  1  10
-	Should Be True	${result}
-	Stop Engine
-	${result}=  Check Poller Disabled In Database  1  10
-	Should Be True	${result}
-	Kindly Stop Broker
+    [Documentation]    Start-Stop grpc version Broker/engine - Engine debug level is set to all, it should not hang
+    [Tags]    Broker    Engine    start-stop
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config Broker    rrd
+    Ctn Engine Config Set Value    ${0}    debug_level    ${-1}
+    Ctn Change Broker Tcp Output To Grpc    central
+    Ctn Change Broker Tcp Output To Grpc    module0
+    Ctn Change Broker Tcp Input To Grpc     central
+    Ctn Change Broker Tcp Input To Grpc     rrd
+    Ctn Start Broker
+    Ctn Start Engine
+    ${result}=    Ctn Check Connections
+    Should Be True    ${result}
+    ${result}=    Ctn Check Poller Enabled In Database    1  10
+    Should Be True    ${result}
+    Ctn Stop Engine
+    ${result}=    Ctn Check Poller Disabled In Database    1  10
+    Should Be True    ${result}
+    Ctn Kindly Stop Broker
 
 BESS_GRPC_COMPRESS1
-	[Documentation]	Start-Stop grpc version Broker/Engine - Broker started first - Broker stopped last compression activated
-	[Tags]	Broker	Engine	start-stop
-	Config Engine	${1}
-	Config Broker	central
-	Config Broker	module
-	Config Broker	rrd
-	Change Broker tcp output to grpc	central
-	Change Broker tcp output to grpc	module0
-	Change Broker tcp input to grpc     central
-	Change Broker tcp input to grpc     rrd
-	Change Broker Compression Output  module0  central-module-master-output  yes
-	Change Broker Compression Input  central  centreon-broker-master-input  yes
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
-	Should Be True	${result}
-	${result}=  Check Poller Enabled In Database  1  10
-	Should Be True	${result}
-	Stop Engine
-	${result}=  Check Poller Disabled In Database  1  10
-	Should Be True	${result}
-	Kindly Stop Broker
+    [Documentation]    Start-Stop grpc version Broker/Engine - Broker started first - Broker stopped last compression activated
+    [Tags]    Broker    Engine    start-stop
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config Broker    rrd
+    Ctn Change Broker Tcp Output To Grpc    central
+    Ctn Change Broker Tcp Output To Grpc    module0
+    Ctn Change Broker Tcp Input To Grpc     central
+    Ctn Change Broker Tcp Input To Grpc     rrd
+    Ctn Change Broker Compression Output    module0    central-module-master-output    yes
+    Ctn Change Broker Compression Input    central    centreon-broker-master-input    yes
+    Ctn Start Broker
+    Ctn Start Engine
+    ${result}=    Ctn Check Connections
+    Should Be True    ${result}
+    ${result}=    Ctn Check Poller Enabled In Database    1  10
+    Should Be True    ${result}
+    Ctn Stop Engine
+    ${result}=    Ctn Check Poller Disabled In Database    1  10
+    Should Be True    ${result}
+    Ctn Kindly Stop Broker
 
 
 BESS_CRYPTED_GRPC1
-	[Documentation]	Start-Stop grpc version Broker/Engine - well configured
-	[Tags]	Broker	Engine	start-stop
-	Config Engine	${1}
-	Config Broker	central
-	Config Broker	module
-	Config Broker	rrd
-	Copy File  ../broker/grpc/test/grpc_test_keys/ca_1234.crt  /tmp/
-	Copy File  ../broker/grpc/test/grpc_test_keys/server_1234.key  /tmp/
-	Copy File  ../broker/grpc/test/grpc_test_keys/server_1234.crt  /tmp/
-	Change Broker tcp output to grpc	central
-	Change Broker tcp output to grpc	module0
-	Change Broker tcp input to grpc     central
-	Change Broker tcp input to grpc     rrd
-	Add Broker tcp output grpc crypto  module0  True  False
-	Add Broker tcp input grpc crypto  central  True  False
-	Remove Host from broker output  module0  central-module-master-output
-	Add Host to broker output  module0  central-module-master-output  localhost
-	FOR	${i}	IN RANGE	0	5
-		Start Broker
-		Start Engine
-		${result}=	Check Connections
-		Should Be True	${result}
-		${result}=  Check Poller Enabled In Database  1  10
-		Should Be True	${result}
-		Stop Engine
-		${result}=  Check Poller Disabled In Database  1  10
-		Should Be True	${result}
-		Kindly Stop Broker
-	END
+    [Documentation]    Start-Stop grpc version Broker/Engine - well configured
+    [Tags]    Broker    Engine    start-stop
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config Broker    rrd
+    Copy File    ../broker/grpc/test/grpc_test_keys/ca_1234.crt    /tmp/
+    Copy File    ../broker/grpc/test/grpc_test_keys/server_1234.key    /tmp/
+    Copy File    ../broker/grpc/test/grpc_test_keys/server_1234.crt    /tmp/
+    Ctn Change Broker Tcp Output To Grpc    central
+    Ctn Change Broker Tcp Output To Grpc    module0
+    Ctn Change Broker Tcp Input To Grpc     central
+    Ctn Change Broker Tcp Input To Grpc     rrd
+    Ctn Add Broker tcp output grpc crypto    module0    True    False
+    Ctn Add Broker tcp input grpc crypto    central    True    False
+    Ctn Remove Host From Broker Output    module0    central-module-master-output
+    Ctn Add Host To Broker Output    module0    central-module-master-output    localhost
+    FOR    ${i}    IN RANGE    0    5
+        Ctn Start Broker
+        Ctn Start Engine
+        ${result}=    Ctn Check Connections
+        Should Be True    ${result}
+        ${result}=    Ctn Check Poller Enabled In Database    1  10
+        Should Be True    ${result}
+        Ctn Stop Engine
+        ${result}=    Ctn Check Poller Disabled In Database    1  10
+        Should Be True    ${result}
+        Ctn Kindly Stop Broker
+    END
 
 BESS_CRYPTED_GRPC2
-	[Documentation]	Start-Stop grpc version Broker/Engine only server crypted
-	[Tags]	Broker	Engine	start-stop
-	Config Engine	${1}
-	Config Broker	central
-	Config Broker	module
-	Config Broker	rrd
-	Copy File  ../broker/grpc/test/grpc_test_keys/ca_1234.crt  /tmp/
-	Copy File  ../broker/grpc/test/grpc_test_keys/server_1234.key  /tmp/
-	Copy File  ../broker/grpc/test/grpc_test_keys/server_1234.crt  /tmp/
-	Change Broker tcp output to grpc	central
-	Change Broker tcp output to grpc	module0
-	Change Broker tcp input to grpc     central
-	Change Broker tcp input to grpc     rrd
-	Add Broker tcp input grpc crypto  central  True  False
-	FOR	${i}	IN RANGE	0	5
-		Start Broker
-		Start Engine
-		Sleep  2s
-		Kindly Stop Broker
-		Stop Engine
-	END
+    [Documentation]    Start-Stop grpc version Broker/Engine only server crypted
+    [Tags]    Broker    Engine    start-stop
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config Broker    rrd
+    Copy File    ../broker/grpc/test/grpc_test_keys/ca_1234.crt    /tmp/
+    Copy File    ../broker/grpc/test/grpc_test_keys/server_1234.key    /tmp/
+    Copy File    ../broker/grpc/test/grpc_test_keys/server_1234.crt    /tmp/
+    Ctn Change Broker Tcp Output To Grpc    central
+    Ctn Change Broker Tcp Output To Grpc    module0
+    Ctn Change Broker Tcp Input To Grpc     central
+    Ctn Change Broker Tcp Input To Grpc     rrd
+    Ctn Add Broker tcp input grpc crypto    central    True    False
+    FOR    ${i}    IN RANGE    0    5
+        Ctn Start Broker
+        Ctn Start Engine
+        Sleep    2s
+        Ctn Kindly Stop Broker
+        Ctn Stop Engine
+    END
 
 BESS_CRYPTED_GRPC3
-	[Documentation]	Start-Stop grpc version Broker/Engine only engine crypted
-	[Tags]	Broker	Engine	start-stop
-	Config Engine	${1}
-	Config Broker	central
-	Config Broker	module
-	Config Broker	rrd
-	Copy File  ../broker/grpc/test/grpc_test_keys/ca_1234.crt  /tmp/
-	Copy File  ../broker/grpc/test/grpc_test_keys/server_1234.key  /tmp/
-	Copy File  ../broker/grpc/test/grpc_test_keys/server_1234.crt  /tmp/
-	Change Broker tcp output to grpc	central
-	Change Broker tcp output to grpc	module0
-	Change Broker tcp input to grpc     central
-	Change Broker tcp input to grpc     rrd
-	Add Broker tcp output grpc crypto  module0  True  False
-	FOR	${i}	IN RANGE	0	5
-		Start Broker
-		Start Engine
-		Sleep  2s
-		Kindly Stop Broker
-		Stop Engine
-	END
+    [Documentation]    Start-Stop grpc version Broker/Engine only engine crypted
+    [Tags]    Broker    Engine    start-stop
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config Broker    rrd
+    Copy File    ../broker/grpc/test/grpc_test_keys/ca_1234.crt    /tmp/
+    Copy File    ../broker/grpc/test/grpc_test_keys/server_1234.key    /tmp/
+    Copy File    ../broker/grpc/test/grpc_test_keys/server_1234.crt    /tmp/
+    Ctn Change Broker Tcp Output To Grpc    central
+    Ctn Change Broker Tcp Output To Grpc    module0
+    Ctn Change Broker Tcp Input To Grpc     central
+    Ctn Change Broker Tcp Input To Grpc     rrd
+    Ctn Add Broker tcp output grpc crypto    module0    True    False
+    FOR    ${i}    IN RANGE    0    5
+        Ctn Start Broker
+        Ctn Start Engine
+        Sleep    2s
+        Ctn Kindly Stop Broker
+        Ctn Stop Engine
+    END
 
 BESS_CRYPTED_REVERSED_GRPC1
-	[Documentation]	Start-Stop grpc version Broker/Engine - well configured
-	[Tags]	Broker	Engine	start-stop
-	Config Engine	${1}
-	Config Broker	central
-	Config Broker	module
-	Config Broker	rrd
-	Copy File  ../broker/grpc/test/grpc_test_keys/ca_1234.crt  /tmp/
-	Copy File  ../broker/grpc/test/grpc_test_keys/server_1234.key  /tmp/
-	Copy File  ../broker/grpc/test/grpc_test_keys/server_1234.crt  /tmp/
-	Change Broker tcp output to grpc	central
-	Change Broker tcp output to grpc	module0
-	Change Broker tcp input to grpc     central
-	Change Broker tcp input to grpc     rrd
-	Add Broker tcp output grpc crypto  module0  True  True
-	Add Broker tcp input grpc crypto  central  True  True 
-	Add Host to broker input  central  central-broker-master-input  localhost
-	Remove Host from broker output  module0  central-module-master-output
-	FOR	${i}	IN RANGE	0	5
-		Start Broker
-		Start Engine
-		${result}=	Check Connections
-		Should Be True	${result}
-		Sleep  2s
-		Kindly Stop Broker
-		Stop Engine
-	END
+    [Documentation]    Start-Stop grpc version Broker/Engine - well configured
+    [Tags]    Broker    Engine    start-stop
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config Broker    rrd
+    Copy File    ../broker/grpc/test/grpc_test_keys/ca_1234.crt    /tmp/
+    Copy File    ../broker/grpc/test/grpc_test_keys/server_1234.key    /tmp/
+    Copy File    ../broker/grpc/test/grpc_test_keys/server_1234.crt    /tmp/
+    Ctn Change Broker Tcp Output To Grpc    central
+    Ctn Change Broker Tcp Output To Grpc    module0
+    Ctn Change Broker Tcp Input To Grpc     central
+    Ctn Change Broker Tcp Input To Grpc     rrd
+    Ctn Add Broker tcp output grpc crypto    module0    True    True
+    Ctn Add Broker tcp input grpc crypto    central    True    True
+    Ctn Add Host To Broker Input    central    central-broker-master-input    localhost
+    Ctn Remove Host From Broker Output    module0    central-module-master-output
+    FOR    ${i}    IN RANGE    0    5
+        Ctn Start Broker
+        Ctn Start Engine
+        ${result}=    Ctn Check Connections
+        Should Be True    ${result}
+        Sleep    2s
+        Ctn Kindly Stop Broker
+        Ctn Stop Engine
+    END
 
 BESS_CRYPTED_REVERSED_GRPC2
-	[Documentation]	Start-Stop grpc version Broker/Engine only engine server crypted
-	[Tags]	Broker	Engine	start-stop
-	Config Engine	${1}
-	Config Broker	central
-	Config Broker	module
-	Config Broker	rrd
-	Copy File  ../broker/grpc/test/grpc_test_keys/ca_1234.crt  /tmp/
-	Copy File  ../broker/grpc/test/grpc_test_keys/server_1234.key  /tmp/
-	Copy File  ../broker/grpc/test/grpc_test_keys/server_1234.crt  /tmp/
-	Change Broker tcp output to grpc	central
-	Change Broker tcp output to grpc	module0
-	Change Broker tcp input to grpc     central
-	Change Broker tcp input to grpc     rrd
-	Add Broker tcp output grpc crypto  module0  True  True
-	Add Host to broker input  central  central-broker-master-input  localhost
-	Remove Host from broker output  module0  central-module-master-output
-	FOR	${i}	IN RANGE	0	5
-		Start Broker
-		Start Engine
-		Sleep  5s
-		Kindly Stop Broker
-		Stop Engine
-	END
+    [Documentation]    Start-Stop grpc version Broker/Engine only engine server crypted
+    [Tags]    Broker    Engine    start-stop
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config Broker    rrd
+    Copy File    ../broker/grpc/test/grpc_test_keys/ca_1234.crt    /tmp/
+    Copy File    ../broker/grpc/test/grpc_test_keys/server_1234.key    /tmp/
+    Copy File    ../broker/grpc/test/grpc_test_keys/server_1234.crt    /tmp/
+    Ctn Change Broker Tcp Output To Grpc    central
+    Ctn Change Broker Tcp Output To Grpc    module0
+    Ctn Change Broker Tcp Input To Grpc     central
+    Ctn Change Broker Tcp Input To Grpc     rrd
+    Ctn Add Broker tcp output grpc crypto    module0    True    True
+    Ctn Add Host To Broker Input    central    central-broker-master-input    localhost
+    Ctn Remove Host From Broker Output    module0    central-module-master-output
+    FOR    ${i}    IN RANGE    0    5
+        Ctn Start Broker
+        Ctn Start Engine
+        Sleep    5s
+        Ctn Kindly Stop Broker
+        Ctn Stop Engine
+    END
 
 BESS_CRYPTED_REVERSED_GRPC3
-	[Documentation]	Start-Stop grpc version Broker/Engine only engine crypted
-	[Tags]	Broker	Engine	start-stop
-	Config Engine	${1}
-	Config Broker	central
-	Config Broker	module
-	Config Broker	rrd
-	Copy File  ../broker/grpc/test/grpc_test_keys/ca_1234.crt  /tmp/
-	Change Broker tcp output to grpc	central
-	Change Broker tcp output to grpc	module0
-	Change Broker tcp input to grpc     central
-	Change Broker tcp input to grpc     rrd
-	Add Broker tcp input grpc crypto  central  True  True 
-	Add Host to broker input  central  central-broker-master-input  localhost
-	Remove Host from broker output  module0  central-module-master-output
-	FOR	${i}	IN RANGE	0	5
-		Start Broker
-		Start Engine
-		Sleep  5s
-		Kindly Stop Broker
-		Stop Engine
-	END
+    [Documentation]    Start-Stop grpc version Broker/Engine only engine crypted
+    [Tags]    Broker    Engine    start-stop
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config Broker    rrd
+    Copy File    ../broker/grpc/test/grpc_test_keys/ca_1234.crt    /tmp/
+    Ctn Change Broker Tcp Output To Grpc    central
+    Ctn Change Broker Tcp Output To Grpc    module0
+    Ctn Change Broker Tcp Input To Grpc     central
+    Ctn Change Broker Tcp Input To Grpc     rrd
+    Ctn Add Broker tcp input grpc crypto    central    True    True
+    Ctn Add Host To Broker Input    central    central-broker-master-input    localhost
+    Ctn Remove Host From Broker Output    module0    central-module-master-output
+    FOR    ${i}    IN RANGE    0    5
+        Ctn Start Broker
+        Ctn Start Engine
+        Sleep    5s
+        Ctn Kindly Stop Broker
+        Ctn Stop Engine
+    END
 
 BESS_ENGINE_DELETE_HOST
-	[Documentation]	once engine and cbd started, stop and restart cbd, delete an host and reload engine, cbd mustn't core
-	[Tags]	Broker	Engine	start-stop
-	Config Engine	${1}
-	Config Broker	central
-	Config Broker	module
-	Clear Retention
-	${start}=	Get Current Date
-	Start Broker  True
-	Start Engine
-	${content}=	Create List	check_for_external_commands
-	${result}=	Find In Log with Timeout	${engineLog0}	${start}	${content}	60
-	Should Be True	${result}	msg=An Initial host state on host_1 should be raised before we can start our external commands.
-	Kindly Stop Broker  True
-	Start Broker  True
-	engine_config_remove_service_host  ${0}  host_16
-	engine_config_remove_host  ${0}  host_16
-	Reload Engine
-	Sleep  2s
-	Kindly Stop Broker  True
-	Stop Engine
+    [Documentation]    once engine and cbd started, stop and restart cbd, delete an host and reload engine, cbd mustn't core
+    [Tags]    Broker    Engine    start-stop
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Clear Retention
+    ${start}=    Get Current Date
+    Ctn Start Broker    True
+    Ctn Start Engine
+    ${content}=    Create List    check_for_external_commands
+    ${result}=    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    Should Be True    ${result}    msg=An Initial host state on host_1 should be raised before we can start our external commands.
+    Ctn Kindly Stop Broker    True
+    Ctn Start Broker    True
+    Ctn Engine Config Remove Service Host    ${0}    host_16
+    Ctn Engine Config Remove Host    ${0}    host_16
+    Ctn Reload Engine
+    Sleep    2s
+    Ctn Kindly Stop Broker    True
+    Ctn Stop Engine
 
 BESSBQ1
-	[Documentation]	A very bad queue file is written for broker. Broker and Engine are then started, Broker must read the file raising an error because of that file and then get data sent by Engine.
-	[Tags]	Broker	Engine	start-stop	queue
-	Config Engine	${1}
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker	module
-        Broker Config Flush Log	central	0
-	Broker Config Log	central	core	error
-	Broker Config Log	central	bbdo	debug
-	Broker Config Log	central	sql	trace
-	Broker Config Log	central	core	debug
-	Config Broker Sql Output	central	unified_sql
-	Clear Retention
-	Create bad queue	central-broker-master.queue.central-broker-master-sql
-	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${content}=	Create List	execute statement 306524174
+    [Documentation]    A very bad queue file is written for broker. Broker and Engine are then started, Broker must read the file raising an error because of that file and then get data sent by Engine.
+    [Tags]    Broker    Engine    start-stop    queue
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module
+        Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Log    central    bbdo    debug
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Log    central    core    debug
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Clear Retention
+    Ctn Create Bad Queue    central-broker-master.queue.central-broker-master-sql
+    ${start}=    Get Current Date
+    Ctn Start Broker
+    Ctn Start Engine
+    ${content}=    Create List    execute statement 306524174
 
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	120
-	Should Be True	${result}	msg=Services should be updated after the ingestion of the queue file
-	Stop Engine
-	Kindly Stop Broker
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    120
+    Should Be True    ${result}    msg=Services should be updated after the ingestion of the queue file
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
diff --git a/tests/broker-engine/tags.robot b/tests/broker-engine/tags.robot
index 75df9459d5a..68d181336eb 100644
--- a/tests/broker-engine/tags.robot
+++ b/tests/broker-engine/tags.robot
@@ -10,707 +10,707 @@ Library             ../resources/Broker.py
 Library             ../resources/Common.py
 Library             ../resources/specific-duplication.py
 
-Suite Setup         Clean Before Suite
-Suite Teardown      Clean After Suite
-Test Setup          Init Test
-Test Teardown       Stop Engine Broker And Save Logs
+Suite Setup         Ctn Clean Before Suite
+Suite Teardown      Ctn Clean After Suite
+Test Setup          Ctn Init Test
+Test Teardown       Ctn Stop Engine Broker And Save Logs
 
 
 *** Test Cases ***
 BETAG1
     [Documentation]    Engine is configured with some tags. When broker receives them, it stores them in the centreon_storage.tags table. Broker is started before.
     [Tags]    broker    engine    protobuf    bbdo    tags
-    Config Engine    ${1}
-    Create Tags File    ${0}    ${20}
-    Config Engine Add Cfg File    ${0}    tags.cfg
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module
-    Broker Config Log    module0    neb    debug
-    Broker Config Log    central    sql    debug
-    Clear Retention
-    Start Broker
+    Ctn Config Engine    ${1}
+    Ctn Create Tags File    ${0}    ${20}
+    Ctn Config Engine Add Cfg File    ${0}    tags.cfg
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module
+    Ctn Broker Config Log    module0    neb    debug
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Clear Retention
+    Ctn Start Broker
     ${start}    Get Current Date
-    Start Engine
+    Ctn Start Engine
 
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
-    ${result}    Check Tag With Timeout    tag20    3    30
+    ${result}    Ctn Check Tag With Timeout    tag20    3    30
     Should Be True    ${result}    tag20 should be of type 3
-    ${result}    Check Tag With Timeout    tag1    0    30
+    ${result}    Ctn Check Tag With Timeout    tag1    0    30
     Should Be True    ${result}    tag1 should be of type 0
 
 BETAG2
     [Documentation]    Engine is configured with some tags. When broker receives them, it stores them in the centreon_storage.tags table. Engine is started before.
     [Tags]    broker    engine    protobuf    bbdo    tags
-    Config Engine    ${1}
-    Create Tags File    ${0}    ${20}
-    Config Engine Add Cfg File    ${0}    tags.cfg
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module
-    Broker Config Log    module0    neb    debug
-    Broker Config Log    central    sql    debug
-    Clear Retention
+    Ctn Config Engine    ${1}
+    Ctn Create Tags File    ${0}    ${20}
+    Ctn Config Engine Add Cfg File    ${0}    tags.cfg
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module
+    Ctn Broker Config Log    module0    neb    debug
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Clear Retention
     Sleep    1s
     ${start}    Get Current Date
-    Start Engine
-    Start Broker
+    Ctn Start Engine
+    Ctn Start Broker
 
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
-    ${result}    Check Tag With Timeout    tag20    3    30
+    ${result}    Ctn Check Tag With Timeout    tag20    3    30
     Should Be True    ${result}    tag20 should be of type 3
-    ${result}    Check Tag With Timeout    tag1    0    30
+    ${result}    Ctn Check Tag With Timeout    tag1    0    30
     Should Be True    ${result}    tag1 should be of type 0
 
 BEUTAG1
     [Documentation]    Engine is configured with some tags. When broker receives them through unified_sql stream, it stores them in the centreon_storage.tags table. Broker is started before.
     [Tags]    broker    engine    protobuf    bbdo    tags    unified_sql
-    Config Engine    ${1}
-    Create Tags File    ${0}    ${20}
-    Config Engine Add Cfg File    ${0}    tags.cfg
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module
-    Config Broker Sql Output    central    unified_sql
-    Config BBDO3    1
-    Broker Config Log    module0    neb    debug
-    Broker Config Log    central    sql    debug
-    Clear Retention
-    Start Broker
+    Ctn Config Engine    ${1}
+    Ctn Create Tags File    ${0}    ${20}
+    Ctn Config Engine Add Cfg File    ${0}    tags.cfg
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config BBDO3    1
+    Ctn Broker Config Log    module0    neb    debug
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Clear Retention
+    Ctn Start Broker
     ${start}    Get Current Date
-    Start Engine
+    Ctn Start Engine
 
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
-    ${result}    Check Tag With Timeout    tag20    3    30
+    ${result}    Ctn Check Tag With Timeout    tag20    3    30
     Should Be True    ${result}    tag20 should be of type 3
-    ${result}    Check Tag With Timeout    tag1    0    30
+    ${result}    Ctn Check Tag With Timeout    tag1    0    30
     Should Be True    ${result}    tag1 should be of type 0
 
 BEUTAG2
     [Documentation]    Engine is configured with some tags. A new service is added with a tag. Broker should make the relations.
     [Tags]    broker    engine    protobuf    bbdo    tags    unified_sql
-    Config Engine    ${1}
-    Create Tags File    ${0}    ${20}
-    Config Engine Add Cfg File    ${0}    tags.cfg
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module
-    Config Broker Sql Output    central    unified_sql
-    Config BBDO3    1
-    Broker Config Output Set    central    central-broker-unified-sql    connections_count    1
-    Broker Config Output Set    central    central-broker-unified-sql    queries_per_transaction    1
-    Broker Config Output Set    central    central-broker-unified-sql    read_timeout    1
-    Broker Config Output Set    central    central-broker-unified-sql    retry_interval    5
-    Broker Config Log    module0    neb    debug
-    Broker Config Log    central    sql    error
-    Clear Retention
-    Start Broker
+    Ctn Config Engine    ${1}
+    Ctn Create Tags File    ${0}    ${20}
+    Ctn Config Engine Add Cfg File    ${0}    tags.cfg
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config BBDO3    1
+    Ctn Broker Config Output Set    central    central-broker-unified-sql    connections_count    1
+    Ctn Broker Config Output Set    central    central-broker-unified-sql    queries_per_transaction    1
+    Ctn Broker Config Output Set    central    central-broker-unified-sql    read_timeout    1
+    Ctn Broker Config Output Set    central    central-broker-unified-sql    retry_interval    5
+    Ctn Broker Config Log    module0    neb    debug
+    Ctn Broker Config Log    central    sql    error
+    Ctn Clear Retention
+    Ctn Start Broker
     ${start}    Get Current Date
-    Start Engine
+    Ctn Start Engine
 
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
-    ${svc}    Create Service    ${0}    1    1
-    Add Tags To Services    ${0}    group_tags    4    [${svc}]
+    ${svc}    Ctn Create Service    ${0}    1    1
+    Ctn Add Tags To Services    ${0}    group_tags    4    [${svc}]
 
-    Stop Engine
+    Ctn Stop Engine
     ${start}    Get Current Date
-    Start Engine
-    Reload Broker
+    Ctn Start Engine
+    Ctn Reload Broker
 
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
-    ${result}    Check Resources Tags With Timeout    1    ${svc}    servicegroup    [4]    60
+    ${result}    Ctn Check Resources Tags With Timeout    1    ${svc}    servicegroup    [4]    60
     Should Be True    ${result}    New service should have a service group tag of id 4.
 
 BEUTAG3
     [Documentation]    Engine is configured with some tags. When broker receives them, it stores them in the centreon_storage.tags table. Engine is started before.
     [Tags]    broker    engine    protobuf    bbdo    tags    unified_sql
-    Config Engine    ${1}
-    Create Tags File    ${0}    ${20}
-    Config Engine Add Cfg File    ${0}    tags.cfg
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module
-    Config Broker Sql Output    central    unified_sql
-    Config BBDO3    1
-    Broker Config Log    module0    neb    debug
-    Broker Config Log    central    sql    debug
-    Clear Retention
+    Ctn Config Engine    ${1}
+    Ctn Create Tags File    ${0}    ${20}
+    Ctn Config Engine Add Cfg File    ${0}    tags.cfg
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config BBDO3    1
+    Ctn Broker Config Log    module0    neb    debug
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Clear Retention
     Sleep    1s
     ${start}    Get Current Date
-    Start Engine
-    Start Broker
+    Ctn Start Engine
+    Ctn Start Broker
 
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
-    ${result}    Check Tag With Timeout    tag20    3    30
+    ${result}    Ctn Check Tag With Timeout    tag20    3    30
     Should Be True    ${result}    tag20 should be of type 3
-    ${result}    Check Tag With Timeout    tag1    0    30
+    ${result}    Ctn Check Tag With Timeout    tag1    0    30
     Should Be True    ${result}    tag1 should be of type 0
 
 BEUTAG4
     [Documentation]    Engine is configured with some tags. Group tags tag9, tag13 are set to services 1 and 3. Category tags tag3 and tag11 are added to services 1, 3, 5 and 6. The centreon_storage.resources and resources_tags tables are well filled.
     [Tags]    broker    engine    protobuf    bbdo    tags    unified_sql
     # Clear Db    tags
-    Config Engine    ${1}
-    Create Tags File    ${0}    ${20}
-    Config Engine Add Cfg File    ${0}    tags.cfg
-    Add Tags To Services    ${0}    group_tags    4,5    [1, 3]
-    Add Tags To Services    ${0}    category_tags    2,4    [3, 5, 6]
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module
-    Config Broker Sql Output    central    unified_sql
-    Config BBDO3    1
-    Broker Config Log    module0    neb    debug
-    Broker Config Log    central    sql    debug
-    Clear Retention
+    Ctn Config Engine    ${1}
+    Ctn Create Tags File    ${0}    ${20}
+    Ctn Config Engine Add Cfg File    ${0}    tags.cfg
+    Ctn Add Tags To Services    ${0}    group_tags    4,5    [1, 3]
+    Ctn Add Tags To Services    ${0}    category_tags    2,4    [3, 5, 6]
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config BBDO3    1
+    Ctn Broker Config Log    module0    neb    debug
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Clear Retention
     ${start}    Get Current Date
-    Start Engine
+    Ctn Start Engine
     Sleep    1s
-    Start Broker
+    Ctn Start Broker
 
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
-    ${result}    Check Resources Tags With Timeout    1    1    servicegroup    [4, 5]    60
+    ${result}    Ctn Check Resources Tags With Timeout    1    1    servicegroup    [4, 5]    60
     Should Be True    ${result}    Service (1, 1) should have servicegroup tag ids 4 and 5
-    ${result}    Check Resources Tags With Timeout    1    3    servicegroup    [4, 5]    60
+    ${result}    Ctn Check Resources Tags With Timeout    1    3    servicegroup    [4, 5]    60
     Should Be True    ${result}    Service (1, 3) should have servicegroup tag ids 4, 5
-    ${result}    Check Resources Tags With Timeout    1    3    servicecategory    [2, 4]    60
+    ${result}    Ctn Check Resources Tags With Timeout    1    3    servicecategory    [2, 4]    60
     Should Be True    ${result}    Service (1, 3) should have servicecategory tag ids 2, 4
-    ${result}    Check Resources Tags With Timeout    1    5    servicecategory    [2, 4]    60
+    ${result}    Ctn Check Resources Tags With Timeout    1    5    servicecategory    [2, 4]    60
     Should Be True    ${result}    Service (1, 5) should have servicecategory tag ids 2, 4
 
 BEUTAG5
     [Documentation]    Engine is configured with some tags. Group tags tag2, tag6 are set to hosts 1 and 2. Category tags tag4 and tag8 are added to hosts 2, 3, 4. The resources and resources_tags tables are well filled.
     [Tags]    broker    engine    protobuf    bbdo    tags
     # Clear Db    tags
-    Config Engine    ${1}
-    Create Tags File    ${0}    ${20}
-    Config Engine Add Cfg File    ${0}    tags.cfg
-    Add Tags To Hosts    ${0}    group_tags    2,3    [1, 2]
-    Add Tags To Hosts    ${0}    category_tags    2,3    [2, 3, 4]
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module
-    Config Broker Sql Output    central    unified_sql
-    Config BBDO3    1
-    Broker Config Log    module0    neb    debug
-    Broker Config Log    central    sql    debug
-    Clear Retention
+    Ctn Config Engine    ${1}
+    Ctn Create Tags File    ${0}    ${20}
+    Ctn Config Engine Add Cfg File    ${0}    tags.cfg
+    Ctn Add Tags To Hosts    ${0}    group_tags    2,3    [1, 2]
+    Ctn Add Tags To Hosts    ${0}    category_tags    2,3    [2, 3, 4]
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config BBDO3    1
+    Ctn Broker Config Log    module0    neb    debug
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Clear Retention
     Sleep    1s
     ${start}    Get Current Date
-    Start Engine
-    Start Broker
+    Ctn Start Engine
+    Ctn Start Broker
 
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
-    ${result}    Check Resources Tags With Timeout    0    1    hostgroup    [2,3]    60
+    ${result}    Ctn Check Resources Tags With Timeout    0    1    hostgroup    [2,3]    60
     Should Be True    ${result}    Host 1 should have hostgroup tags 2 and 3
-    ${result}    Check Resources Tags With Timeout    0    2    hostgroup    [2,3]    60
+    ${result}    Ctn Check Resources Tags With Timeout    0    2    hostgroup    [2,3]    60
     Should Be True    ${result}    Host 2 should have hostgroup tags 2 and 3
-    ${result}    Check Resources Tags With Timeout    0    2    hostcategory    [2, 3]    60
+    ${result}    Ctn Check Resources Tags With Timeout    0    2    hostcategory    [2, 3]    60
     Should Be True    ${result}    Host 2 should have hostcategory tags 2 and 3
-    ${result}    Check Resources Tags With Timeout    0    3    hostcategory    [2, 3]    60
+    ${result}    Ctn Check Resources Tags With Timeout    0    3    hostcategory    [2, 3]    60
     Should Be True    ${result}    Host 3 should have hostcategory tags 2 and 3
 
 BEUTAG6
     [Documentation]    Engine is configured with some tags. When broker receives them, it stores them in the centreon_storage.resources_tags table. Engine is started before.
     [Tags]    broker    engine    protobuf    bbdo    tags
     # Clear Db    tags
-    Config Engine    ${1}
-    Create Tags File    ${0}    ${20}
-    Config Engine Add Cfg File    ${0}    tags.cfg
-    Add Tags To Hosts    ${0}    group_tags    2,4    [1, 2, 3, 4]
-    Add Tags To Hosts    ${0}    category_tags    1,5    [1, 2, 3, 4]
-    Add Tags To Services    ${0}    group_tags    2,4    [1, 2, 3, 4]
-    Add Tags To Services    ${0}    category_tags    3,5    [1, 2, 3, 4]
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module    ${1}
-    Config Broker Sql Output    central    unified_sql
-    Config BBDO3    1
-    Broker Config Log    module0    neb    debug
-    Broker Config Log    central    sql    debug
-    Clear Retention
+    Ctn Config Engine    ${1}
+    Ctn Create Tags File    ${0}    ${20}
+    Ctn Config Engine Add Cfg File    ${0}    tags.cfg
+    Ctn Add Tags To Hosts    ${0}    group_tags    2,4    [1, 2, 3, 4]
+    Ctn Add Tags To Hosts    ${0}    category_tags    1,5    [1, 2, 3, 4]
+    Ctn Add Tags To Services    ${0}    group_tags    2,4    [1, 2, 3, 4]
+    Ctn Add Tags To Services    ${0}    category_tags    3,5    [1, 2, 3, 4]
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module    ${1}
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config BBDO3    1
+    Ctn Broker Config Log    module0    neb    debug
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Clear Retention
     Sleep    1s
     ${start}    Get Current Date
-    Start Engine
-    Start Broker
+    Ctn Start Engine
+    Ctn Start Broker
 
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
-    ${result}    Check Resources Tags With Timeout    0    1    hostgroup    [2,4]    60
+    ${result}    Ctn Check Resources Tags With Timeout    0    1    hostgroup    [2,4]    60
     Should Be True    ${result}    Host 1 should have hostgroup tag_id 2 and 4
-    ${result}    Check Resources Tags With Timeout    0    1    hostcategory    [1,5]    60
+    ${result}    Ctn Check Resources Tags With Timeout    0    1    hostcategory    [1,5]    60
     Should Be True    ${result}    Host 1 should have hostcategory tag_id 1 and 5
-    ${result}    Check Resources Tags With Timeout    1    1    servicegroup    [2,4]    60
+    ${result}    Ctn Check Resources Tags With Timeout    1    1    servicegroup    [2,4]    60
     Should Be True    ${result}    Service (1, 1) should have servicegroup tag_id 2 and 4.
-    ${result}    Check Resources Tags With Timeout    1    1    servicecategory    [3,5]    60
+    ${result}    Ctn Check Resources Tags With Timeout    1    1    servicecategory    [3,5]    60
     Should Be True    ${result}    Service (1, 1) should have servicecategory tag_id 3 and 5.
 
 BEUTAG7
     [Documentation]    Some services are configured with tags on two pollers. Then tags configuration is modified.
     [Tags]    broker    engine    protobuf    bbdo    tags    unstable
-    Config Engine    ${2}
-    Create Tags File    ${0}    ${20}
-    Create Tags File    ${1}    ${20}
-    Config Engine Add Cfg File    ${0}    tags.cfg
-    Config Engine Add Cfg File    ${1}    tags.cfg
-    Engine Config Set Value    ${0}    log_level_config    debug
-    Engine Config Set Value    ${1}    log_level_config    debug
-    Add Tags To Services    ${0}    group_tags    2,4    [1, 2, 3, 4]
-    Add Tags To Services    ${0}    category_tags    3,5    [1, 2, 3, 4]
-    Add Tags To Services    ${1}    group_tags    3,5    [501, 502, 503, 504]
-    Add Tags To Services    ${1}    category_tags    2,4    [501, 502, 503, 504]
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module    ${2}
-    Config Broker Sql Output    central    unified_sql
-    Config BBDO3    2
-    Broker Config Log    module0    neb    debug
-    Broker Config Log    module1    neb    debug
-    Broker Config Log    central    sql    trace
-    Clear Retention
+    Ctn Config Engine    ${2}
+    Ctn Create Tags File    ${0}    ${20}
+    Ctn Create Tags File    ${1}    ${20}
+    Ctn Config Engine Add Cfg File    ${0}    tags.cfg
+    Ctn Config Engine Add Cfg File    ${1}    tags.cfg
+    Ctn Engine Config Set Value    ${0}    log_level_config    debug
+    Ctn Engine Config Set Value    ${1}    log_level_config    debug
+    Ctn Add Tags To Services    ${0}    group_tags    2,4    [1, 2, 3, 4]
+    Ctn Add Tags To Services    ${0}    category_tags    3,5    [1, 2, 3, 4]
+    Ctn Add Tags To Services    ${1}    group_tags    3,5    [501, 502, 503, 504]
+    Ctn Add Tags To Services    ${1}    category_tags    2,4    [501, 502, 503, 504]
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module    ${2}
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config BBDO3    2
+    Ctn Broker Config Log    module0    neb    debug
+    Ctn Broker Config Log    module1    neb    debug
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Clear Retention
     ${start}    Get Current Date
-    Start Engine
-    Start Broker
+    Ctn Start Engine
+    Ctn Start Broker
 
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
     # We check in the DB if the service (1,1) has well its servicegroup tags configured.
-    ${result}    Check Resources Tags With Timeout    1    1    servicegroup    [2,4]    60
+    ${result}    Ctn Check Resources Tags With Timeout    1    1    servicegroup    [2,4]    60
     Should Be True    ${result}    First step: Service (1, 1) should have servicegroup tags 2 and 4
 
-    ${result}    Check Resources Tags With Timeout    26    502    servicecategory    [2,4]    60
+    ${result}    Ctn Check Resources Tags With Timeout    26    502    servicecategory    [2,4]    60
     Should Be True    ${result}    First step: Service (26, 502) should have servicecategory tags 13, 9, 3 and 11.
-    ${result}    Check Resources Tags With Timeout    26    502    servicegroup    [3,5]    60
+    ${result}    Ctn Check Resources Tags With Timeout    26    502    servicegroup    [3,5]    60
     Should Be True    ${result}    First step: Service (26, 502) should have servicegroup tags 3 and 5.
 
-    Remove Tags From Services    ${0}    group_tags
-    Remove Tags From Services    ${0}    category_tags
-    Remove Tags From Services    ${1}    group_tags
-    Remove Tags From Services    ${1}    category_tags
-    Create Tags File    ${0}    ${18}
-    Create Tags File    ${1}    ${18}
-    Add Tags To Services    ${1}    group_tags    3,5    [505, 506, 507, 508]
-    ${start}    Get Round Current Date
-    Reload Engine
-    Reload Broker
+    Ctn Remove Tags From Services    ${0}    group_tags
+    Ctn Remove Tags From Services    ${0}    category_tags
+    Ctn Remove Tags From Services    ${1}    group_tags
+    Ctn Remove Tags From Services    ${1}    category_tags
+    Ctn Create Tags File    ${0}    ${18}
+    Ctn Create Tags File    ${1}    ${18}
+    Ctn Add Tags To Services    ${1}    group_tags    3,5    [505, 506, 507, 508]
+    ${start}    Ctn Get Round Current Date
+    Ctn Reload Engine
+    Ctn Reload Broker
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
-    ${result}    Check Resources Tags With Timeout    26    507    servicegroup    [3,5]    60
+    ${result}    Ctn Check Resources Tags With Timeout    26    507    servicegroup    [3,5]    60
     Should Be True    ${result}    Second step: Service (26, 507) should have servicegroup tags 3 and 5
 
-    ${result}    Check Resources Tags With Timeout    26    508    servicegroup    [3,5]    60
+    ${result}    Ctn Check Resources Tags With Timeout    26    508    servicegroup    [3,5]    60
     Should Be True    ${result}    Second step: Service (26, 508) should have servicegroup tags 3 and 5
 
 BEUTAG8
     [Documentation]    Services have tags provided by templates.
     [Tags]    broker    engine    protobuf    bbdo    tags
-    Config Engine    ${2}
-    Create Tags File    ${0}    ${40}
-    Create Tags File    ${1}    ${40}
-    Create Template File    ${0}    service    group_tags    [1, 9]
-    Create Template File    ${1}    service    group_tags    [5, 7]
-
-    Config Engine Add Cfg File    ${0}    tags.cfg
-    Config Engine Add Cfg File    ${1}    tags.cfg
-    Config Engine Add Cfg File    ${0}    serviceTemplates.cfg
-    Config Engine Add Cfg File    ${1}    serviceTemplates.cfg
-    Engine Config Set Value    ${0}    log_level_config    debug
-    Engine Config Set Value    ${1}    log_level_config    debug
-    Add Template To Services    0    service_template_1    [2, 4]
-    Add Template To Services    0    service_template_2    [5, 7]
-    Add Template To Services    1    service_template_1    [501, 502]
-    Add Template To Services    1    service_template_2    [503, 504]
-
-    Add Tags To Services    ${0}    category_tags    3,5    [1, 2]
-    Add Tags To Services    ${1}    group_tags    1,4    [501, 502]
-
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module    ${2}
-    Config Broker Sql Output    central    unified_sql
-    Config BBDO3    2
-    Broker Config Log    module0    neb    debug
-    Broker Config Log    module1    neb    debug
-    Broker Config Log    central    sql    trace
-    Clear Retention
+    Ctn Config Engine    ${2}
+    Ctn Create Tags File    ${0}    ${40}
+    Ctn Create Tags File    ${1}    ${40}
+    Ctn Create Template File    ${0}    service    group_tags    [1, 9]
+    Ctn Create Template File    ${1}    service    group_tags    [5, 7]
+
+    Ctn Config Engine Add Cfg File    ${0}    tags.cfg
+    Ctn Config Engine Add Cfg File    ${1}    tags.cfg
+    Ctn Config Engine Add Cfg File    ${0}    serviceTemplates.cfg
+    Ctn Config Engine Add Cfg File    ${1}    serviceTemplates.cfg
+    Ctn Engine Config Set Value    ${0}    log_level_config    debug
+    Ctn Engine Config Set Value    ${1}    log_level_config    debug
+    Ctn Add Template To Services    0    service_template_1    [2, 4]
+    Ctn Add Template To Services    0    service_template_2    [5, 7]
+    Ctn Add Template To Services    1    service_template_1    [501, 502]
+    Ctn Add Template To Services    1    service_template_2    [503, 504]
+
+    Ctn Add Tags To Services    ${0}    category_tags    3,5    [1, 2]
+    Ctn Add Tags To Services    ${1}    group_tags    1,4    [501, 502]
+
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module    ${2}
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config BBDO3    2
+    Ctn Broker Config Log    module0    neb    debug
+    Ctn Broker Config Log    module1    neb    debug
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Clear Retention
     ${start}    Get Current Date
-    Start Engine
-    Start Broker
+    Ctn Start Engine
+    Ctn Start Broker
 
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
     # We need to wait a little before reloading Engine
-    ${result}    Check Resources Tags With Timeout    1    2    servicecategory    [3,5]    60
+    ${result}    Ctn Check Resources Tags With Timeout    1    2    servicecategory    [3,5]    60
     Should Be True    ${result}    First step: Service (1, 2) should have servicecategory tags 3 and 5.
-    ${result}    Check Resources Tags With Timeout    1    2    servicegroup    [1]    60
+    ${result}    Ctn Check Resources Tags With Timeout    1    2    servicegroup    [1]    60
     Should Be True    ${result}    First step: Service (1, 2) should have servicegroup tag 1.
 
-    ${result}    Check Resources Tags With Timeout    1    5    servicegroup    [9]    60
+    ${result}    Ctn Check Resources Tags With Timeout    1    5    servicegroup    [9]    60
     Should Be True    ${result}    First step: Service (1, 5) should have servicegroup tag 9
 
-    ${result}    Check Resources Tags With Timeout    26    502    servicegroup    [1,4,5]    60
+    ${result}    Ctn Check Resources Tags With Timeout    26    502    servicegroup    [1,4,5]    60
     Should Be True    ${result}    First step: Service (26, 502) should have tags 1, 4 and 5
 
-    ${result}    Check Resources Tags With Timeout    26    503    servicegroup    [7]    60
+    ${result}    Ctn Check Resources Tags With Timeout    26    503    servicegroup    [7]    60
     Should Be True    ${result}    First step: Service (26, 503) should have servicegroup tag 7
 
 BEUTAG9
     [Documentation]    hosts have tags provided by templates.
     [Tags]    broker    engine    protobuf    bbdo    tags
-    Config Engine    ${2}
-    Create Tags File    ${0}    ${40}
-    Create Tags File    ${1}    ${40}
-    Create Template File    ${0}    host    group_tags    [2, 6]
-    Create Template File    ${1}    host    group_tags    [8, 9]
-
-    Config Engine Add Cfg File    ${0}    tags.cfg
-    Config Engine Add Cfg File    ${1}    tags.cfg
-    Config Engine Add Cfg File    ${0}    hostTemplates.cfg
-    Config Engine Add Cfg File    ${1}    hostTemplates.cfg
-    Engine Config Set Value    ${0}    log_level_config    debug
-    Engine Config Set Value    ${1}    log_level_config    debug
-    Add Template To Hosts    0    host_template_1    [9, 10]
-    Add Template To Hosts    0    host_template_2    [11, 12]
-    Add Template To Hosts    1    host_template_1    [30, 31]
-    Add Template To Hosts    1    host_template_2    [32, 33]
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module    ${2}
-    Config Broker Sql Output    central    unified_sql
-    Config BBDO3    2
-    Broker Config Log    module0    neb    debug
-    Broker Config Log    module1    neb    debug
-    Broker Config Log    central    sql    trace
-    Clear Retention
+    Ctn Config Engine    ${2}
+    Ctn Create Tags File    ${0}    ${40}
+    Ctn Create Tags File    ${1}    ${40}
+    Ctn Create Template File    ${0}    host    group_tags    [2, 6]
+    Ctn Create Template File    ${1}    host    group_tags    [8, 9]
+
+    Ctn Config Engine Add Cfg File    ${0}    tags.cfg
+    Ctn Config Engine Add Cfg File    ${1}    tags.cfg
+    Ctn Config Engine Add Cfg File    ${0}    hostTemplates.cfg
+    Ctn Config Engine Add Cfg File    ${1}    hostTemplates.cfg
+    Ctn Engine Config Set Value    ${0}    log_level_config    debug
+    Ctn Engine Config Set Value    ${1}    log_level_config    debug
+    Ctn Add Template To Hosts    0    host_template_1    [9, 10]
+    Ctn Add Template To Hosts    0    host_template_2    [11, 12]
+    Ctn Add Template To Hosts    1    host_template_1    [30, 31]
+    Ctn Add Template To Hosts    1    host_template_2    [32, 33]
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module    ${2}
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config BBDO3    2
+    Ctn Broker Config Log    module0    neb    debug
+    Ctn Broker Config Log    module1    neb    debug
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Clear Retention
     Sleep    1s
     ${start}    Get Current Date
-    Start Engine
-    Start Broker
+    Ctn Start Engine
+    Ctn Start Broker
 
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
     # We need to wait a little before reloading Engine
-    ${result}    Check Resources Tags With Timeout    0    9    hostgroup    [2]    60
+    ${result}    Ctn Check Resources Tags With Timeout    0    9    hostgroup    [2]    60
     Should Be True    ${result}    First step: resource 9 should have hostgroup tag with id=2
 
-    ${result}    Check Resources Tags With Timeout    0    10    hostgroup    [2]    60
+    ${result}    Ctn Check Resources Tags With Timeout    0    10    hostgroup    [2]    60
     Should Be True    ${result}    First step: resource 10 should have hostgroup tag with id=2
 
-    ${result}    Check Resources Tags With Timeout    0    11    hostgroup    [6]    60
+    ${result}    Ctn Check Resources Tags With Timeout    0    11    hostgroup    [6]    60
     Should Be True    ${result}    First step: resource 11 should have hostgroup tag with id=6
 
-    ${result}    Check Resources Tags With Timeout    0    12    hostgroup    [6]    60
+    ${result}    Ctn Check Resources Tags With Timeout    0    12    hostgroup    [6]    60
     Should Be True    ${result}    First step: resource 12 should have hostgroup tag with id=6
 
-    ${result}    Check Resources Tags With Timeout    0    30    hostgroup    [8]    60
+    ${result}    Ctn Check Resources Tags With Timeout    0    30    hostgroup    [8]    60
     Should Be True    ${result}    First step: resource 30 should have hostgroup tag with id=10
 
-    ${result}    Check Resources Tags With Timeout    0    31    hostgroup    [8]    60
+    ${result}    Ctn Check Resources Tags With Timeout    0    31    hostgroup    [8]    60
     Should Be True    ${result}    First step: resource 31 should have hostgroup tag with id=10
 
-    ${result}    Check Resources Tags With Timeout    0    32    hostgroup    [9]    60
+    ${result}    Ctn Check Resources Tags With Timeout    0    32    hostgroup    [9]    60
     Should Be True    ${result}    First step: resource 32 should have hostgroup tag with id=14
 
-    ${result}    Check Resources Tags With Timeout    0    33    hostgroup    [9]    60
+    ${result}    Ctn Check Resources Tags With Timeout    0    33    hostgroup    [9]    60
     Should Be True    ${result}    First step: host 33 should have hostgroup tag with id=14
 
 BEUTAG10
     [Documentation]    some services are configured with tags on two pollers. Then tags are removed from some of them and in centreon_storage, we can observe resources_tags table updated.
     [Tags]    broker    engine    protobuf    bbdo    tags
-    Config Engine    ${2}
-    Create Tags File    ${0}    ${20}
-    Create Tags File    ${1}    ${20}
-    Config Engine Add Cfg File    ${0}    tags.cfg
-    Config Engine Add Cfg File    ${1}    tags.cfg
-    Engine Config Set Value    ${0}    log_level_config    debug
-    Engine Config Set Value    ${1}    log_level_config    debug
-    Add Tags To Services    ${0}    group_tags    2,4    [1, 2, 3, 4]
-    Add Tags To Services    ${0}    category_tags    3,5    [1, 2, 3, 4]
-    Add Tags To Services    ${1}    group_tags    3,5    [501, 502, 503, 504]
-    Add Tags To Services    ${1}    category_tags    2,4    [501, 502, 503, 504]
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module    ${2}
-    Config Broker Sql Output    central    unified_sql
-    Config BBDO3    2
-    Broker Config Log    module0    neb    debug
-    Broker Config Log    module1    neb    debug
-    Broker Config Log    central    sql    trace
-    Clear Retention
+    Ctn Config Engine    ${2}
+    Ctn Create Tags File    ${0}    ${20}
+    Ctn Create Tags File    ${1}    ${20}
+    Ctn Config Engine Add Cfg File    ${0}    tags.cfg
+    Ctn Config Engine Add Cfg File    ${1}    tags.cfg
+    Ctn Engine Config Set Value    ${0}    log_level_config    debug
+    Ctn Engine Config Set Value    ${1}    log_level_config    debug
+    Ctn Add Tags To Services    ${0}    group_tags    2,4    [1, 2, 3, 4]
+    Ctn Add Tags To Services    ${0}    category_tags    3,5    [1, 2, 3, 4]
+    Ctn Add Tags To Services    ${1}    group_tags    3,5    [501, 502, 503, 504]
+    Ctn Add Tags To Services    ${1}    category_tags    2,4    [501, 502, 503, 504]
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module    ${2}
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config BBDO3    2
+    Ctn Broker Config Log    module0    neb    debug
+    Ctn Broker Config Log    module1    neb    debug
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Clear Retention
     ${start}    Get Current Date
-    Start Engine
-    Start Broker
+    Ctn Start Engine
+    Ctn Start Broker
 
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
-    ${result}    Check Resources Tags With Timeout    1    4    servicegroup    [2,4]    60
+    ${result}    Ctn Check Resources Tags With Timeout    1    4    servicegroup    [2,4]    60
     Should Be True    ${result}    First step: Service (1, 4) should have servicegroup tags 2 and 4
-    ${result}    Check Resources Tags With Timeout    1    3    servicecategory    [3,5]    60
+    ${result}    Ctn Check Resources Tags With Timeout    1    3    servicecategory    [3,5]    60
     Should Be True    ${result}    First step: Service (1, 3) should have servicecategory tags 3 and 5
 
-    ${result}    Check Resources Tags With Timeout    26    504    servicegroup    [3,5]    60
+    ${result}    Ctn Check Resources Tags With Timeout    26    504    servicegroup    [3,5]    60
     Should Be True    ${result}    First step: Service (26, 504) should have servicegroup tags 3 and 5.
-    ${result}    Check Resources Tags With Timeout    26    503    servicecategory    [2,4]    60
+    ${result}    Ctn Check Resources Tags With Timeout    26    503    servicecategory    [2,4]    60
     Should Be True    ${result}    First step: Service (26, 503) should have servicecategory tags 2 and 4.
 
-    Remove Tags From Services    ${0}    group_tags
-    Remove Tags From Services    ${0}    category_tags
-    Remove Tags From Services    ${1}    group_tags
-    Remove Tags From Services    ${1}    category_tags
-    Create Tags File    ${0}    ${20}
-    Create Tags File    ${1}    ${20}
-    Add Tags To Services    ${0}    group_tags    2,4    [1, 2, 3]
-    Add Tags To Services    ${0}    category_tags    3,5    [1, 2, 4]
-    Add Tags To Services    ${1}    group_tags    3,5    [501, 502, 503]
-    Add Tags To Services    ${1}    category_tags    2,4    [501, 502, 504]
-    Reload Engine
-    Reload Broker
-    ${result}    Check Resources Tags With Timeout    1    4    servicegroup    [2,4]    60    False
+    Ctn Remove Tags From Services    ${0}    group_tags
+    Ctn Remove Tags From Services    ${0}    category_tags
+    Ctn Remove Tags From Services    ${1}    group_tags
+    Ctn Remove Tags From Services    ${1}    category_tags
+    Ctn Create Tags File    ${0}    ${20}
+    Ctn Create Tags File    ${1}    ${20}
+    Ctn Add Tags To Services    ${0}    group_tags    2,4    [1, 2, 3]
+    Ctn Add Tags To Services    ${0}    category_tags    3,5    [1, 2, 4]
+    Ctn Add Tags To Services    ${1}    group_tags    3,5    [501, 502, 503]
+    Ctn Add Tags To Services    ${1}    category_tags    2,4    [501, 502, 504]
+    Ctn Reload Engine
+    Ctn Reload Broker
+    ${result}    Ctn Check Resources Tags With Timeout    1    4    servicegroup    [2,4]    60    False
     Should Be True    ${result}    Second step: Service (1, 4) should not have servicegroup tags 2 and 4
 
-    ${result}    Check Resources Tags With Timeout    1    3    servicecategory    [3,5]    60    False
+    ${result}    Ctn Check Resources Tags With Timeout    1    3    servicecategory    [3,5]    60    False
     Should Be True    ${result}    Second step: Service (1, 3) should not have servicecategory tags 3 and 5
 
-    ${result}    Check Resources Tags With Timeout    26    504    servicegroup    [3,5]    60    False
+    ${result}    Ctn Check Resources Tags With Timeout    26    504    servicegroup    [3,5]    60    False
     Should Be True    ${result}    Second step: Service (26, 504) should not have servicegroup tags 3 and 5
 
-    ${result}    Check Resources Tags With Timeout    26    503    servicecategory    [3,5]    60    False
+    ${result}    Ctn Check Resources Tags With Timeout    26    503    servicecategory    [3,5]    60    False
     Should Be True    ${result}    Second step: Service (26, 503) should not have servicecategory tags 3 and 5
 
 BEUTAG11
     [Documentation]    some services are configured with tags on two pollers. Then several tags are removed, and we can observe resources_tags table updated.
     [Tags]    broker    engine    protobuf    bbdo    tags
-    Config Engine    ${2}
-    Create Tags File    ${0}    ${20}
-    Create Tags File    ${1}    ${20}
-    Config Engine Add Cfg File    ${0}    tags.cfg
-    Config Engine Add Cfg File    ${1}    tags.cfg
-    Engine Config Set Value    ${0}    log_level_config    debug
-    Engine Config Set Value    ${1}    log_level_config    debug
-    Add Tags To Services    ${0}    group_tags    2,4    [1, 2, 3, 4]
-    Add Tags To Services    ${0}    category_tags    3,5    [1, 2, 3, 4]
-    Add Tags To Services    ${1}    group_tags    3,5    [501, 502, 503, 504]
-    Add Tags To Services    ${1}    category_tags    2,4    [501, 502, 503, 504]
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module    ${2}
-    Config Broker Sql Output    central    unified_sql
-    Config BBDO3    2
-    Broker Config Log    module0    neb    debug
-    Broker Config Log    module1    neb    debug
-    Broker Config Log    central    sql    trace
-    Clear Retention
+    Ctn Config Engine    ${2}
+    Ctn Create Tags File    ${0}    ${20}
+    Ctn Create Tags File    ${1}    ${20}
+    Ctn Config Engine Add Cfg File    ${0}    tags.cfg
+    Ctn Config Engine Add Cfg File    ${1}    tags.cfg
+    Ctn Engine Config Set Value    ${0}    log_level_config    debug
+    Ctn Engine Config Set Value    ${1}    log_level_config    debug
+    Ctn Add Tags To Services    ${0}    group_tags    2,4    [1, 2, 3, 4]
+    Ctn Add Tags To Services    ${0}    category_tags    3,5    [1, 2, 3, 4]
+    Ctn Add Tags To Services    ${1}    group_tags    3,5    [501, 502, 503, 504]
+    Ctn Add Tags To Services    ${1}    category_tags    2,4    [501, 502, 503, 504]
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module    ${2}
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config BBDO3    2
+    Ctn Broker Config Log    module0    neb    debug
+    Ctn Broker Config Log    module1    neb    debug
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Clear Retention
     ${start}    Get Current Date
-    Start Engine
-    Start Broker
+    Ctn Start Engine
+    Ctn Start Broker
 
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
-    ${result}    Check Resources Tags With Timeout    1    4    servicegroup    [2,4]    60
+    ${result}    Ctn Check Resources Tags With Timeout    1    4    servicegroup    [2,4]    60
     Should Be True    ${result}    First step: Service (1, 4) should have servicegroup tags 2 and 4
-    ${result}    Check Resources Tags With Timeout    1    3    servicecategory    [3,5]    60
+    ${result}    Ctn Check Resources Tags With Timeout    1    3    servicecategory    [3,5]    60
     Should Be True    ${result}    First step: Service (1, 3) should have servicecategory tags 3 and 5
 
-    ${result}    Check Resources Tags With Timeout    26    504    servicegroup    [3,5]    60
+    ${result}    Ctn Check Resources Tags With Timeout    26    504    servicegroup    [3,5]    60
     Should Be True    ${result}    First step: Service (26, 504) should have servicegroup tags 3 and 5.
-    ${result}    Check Resources Tags With Timeout    26    503    servicecategory    [2,4]    60
+    ${result}    Ctn Check Resources Tags With Timeout    26    503    servicecategory    [2,4]    60
     Should Be True    ${result}    First step: Service (26, 503) should have servicecategory tags 2 and 4.
 
-    Remove Tags From Services    ${0}    group_tags
-    Remove Tags From Services    ${0}    category_tags
-    Remove Tags From Services    ${1}    group_tags
-    Remove Tags From Services    ${1}    category_tags
-    Create Tags File    ${0}    ${18}
-    Create Tags File    ${1}    ${18}
-    Add Tags To Services    ${0}    group_tags    2,4    [1, 2, 3, 4]
-    Add Tags To Services    ${0}    category_tags    3    [1, 2, 3, 4]
-    Add Tags To Services    ${1}    group_tags    3,5    [501, 502, 503]
-    Add Tags To Services    ${1}    category_tags    2,4    [501, 502, 504]
-    Reload Engine
-    Reload Broker
-    ${result}    Check Resources Tags With Timeout    1    4    servicegroup    [2,4]    60
+    Ctn Remove Tags From Services    ${0}    group_tags
+    Ctn Remove Tags From Services    ${0}    category_tags
+    Ctn Remove Tags From Services    ${1}    group_tags
+    Ctn Remove Tags From Services    ${1}    category_tags
+    Ctn Create Tags File    ${0}    ${18}
+    Ctn Create Tags File    ${1}    ${18}
+    Ctn Add Tags To Services    ${0}    group_tags    2,4    [1, 2, 3, 4]
+    Ctn Add Tags To Services    ${0}    category_tags    3    [1, 2, 3, 4]
+    Ctn Add Tags To Services    ${1}    group_tags    3,5    [501, 502, 503]
+    Ctn Add Tags To Services    ${1}    category_tags    2,4    [501, 502, 504]
+    Ctn Reload Engine
+    Ctn Reload Broker
+    ${result}    Ctn Check Resources Tags With Timeout    1    4    servicegroup    [2,4]    60
     Should Be True    ${result}    Second step: Service (1, 4) should not have servicegroup tags 2 and 4
 
-    ${result}    Check Resources Tags With Timeout    1    3    servicecategory    [5]    60    False
+    ${result}    Ctn Check Resources Tags With Timeout    1    3    servicecategory    [5]    60    False
     Should Be True    ${result}    Second step: Service (1, 3) should not have servicecategory tags 5
 
-    ${result}    Check Resources Tags With Timeout    26    504    servicegroup    [3,5]    60    False
+    ${result}    Ctn Check Resources Tags With Timeout    26    504    servicegroup    [3,5]    60    False
     Should Be True    ${result}    Second step: Service (26, 504) should not have servicegroup tags 3 and 5
 
-    ${result}    Check Resources Tags With Timeout    26    503    servicecategory    [3,5]    60
+    ${result}    Ctn Check Resources Tags With Timeout    26    503    servicecategory    [3,5]    60
     Should Be True    ${result}    Second step: Service (26, 503) should not have servicecategory tags 3 and 5
 
 BEUTAG12
     [Documentation]    Engine is configured with some tags. Group tags tag2, tag6 are set to hosts 1 and 2. Category tags tag4 and tag8 are added to hosts 2, 3, 4. The resources and resources_tags tables are well filled. The tag6 and tag8 are removed and resources_tags is also well updated.
     [Tags]    broker    engine    protobuf    bbdo    tags
     # Clear Db    tags
-    Config Engine    ${1}
-    Create Tags File    ${0}    ${20}
-    Config Engine Add Cfg File    ${0}    tags.cfg
-    Add Tags To Hosts    ${0}    group_tags    2,3    [1, 2]
-    Add Tags To Hosts    ${0}    category_tags    2,3    [2, 3, 4]
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module
-    Config Broker Sql Output    central    unified_sql
-    Config BBDO3    1
-    Broker Config Log    module0    neb    debug
-    Broker Config Log    central    sql    debug
-    Clear Retention
+    Ctn Config Engine    ${1}
+    Ctn Create Tags File    ${0}    ${20}
+    Ctn Config Engine Add Cfg File    ${0}    tags.cfg
+    Ctn Add Tags To Hosts    ${0}    group_tags    2,3    [1, 2]
+    Ctn Add Tags To Hosts    ${0}    category_tags    2,3    [2, 3, 4]
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config BBDO3    1
+    Ctn Broker Config Log    module0    neb    debug
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Clear Retention
     Sleep    1s
     ${start}    Get Current Date
-    Start Engine
-    Start Broker
+    Ctn Start Engine
+    Ctn Start Broker
 
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
-    ${result}    Check Resources Tags With Timeout    0    1    hostgroup    [2,3]    60
+    ${result}    Ctn Check Resources Tags With Timeout    0    1    hostgroup    [2,3]    60
     Should Be True    ${result}    Host 1 should have hostgroup tags 2 and 3
-    ${result}    Check Resources Tags With Timeout    0    2    hostgroup    [2,3]    60
+    ${result}    Ctn Check Resources Tags With Timeout    0    2    hostgroup    [2,3]    60
     Should Be True    ${result}    Host 2 should have hostgroup tags 2 and 3
-    ${result}    Check Resources Tags With Timeout    0    2    hostcategory    [2, 3]    60
+    ${result}    Ctn Check Resources Tags With Timeout    0    2    hostcategory    [2, 3]    60
     Should Be True    ${result}    Host 2 should have hostcategory tags 2 and 3
-    ${result}    Check Resources Tags With Timeout    0    3    hostcategory    [2, 3]    60
+    ${result}    Ctn Check Resources Tags With Timeout    0    3    hostcategory    [2, 3]    60
     Should Be True    ${result}    Host 3 should have hostcategory tags 2 and 3
 
-    Remove Tags From Hosts    ${0}    group_tags
-    Remove Tags From Hosts    ${0}    category_tags
-    Create Tags File    ${0}    ${5}
-    Config Engine Add Cfg File    ${0}    tags.cfg
+    Ctn Remove Tags From Hosts    ${0}    group_tags
+    Ctn Remove Tags From Hosts    ${0}    category_tags
+    Ctn Create Tags File    ${0}    ${5}
+    Ctn Config Engine Add Cfg File    ${0}    tags.cfg
 
-    Reload Engine
-    Reload Broker
+    Ctn Reload Engine
+    Ctn Reload Broker
 
-    ${result}    Check Resources Tags With Timeout    0    1    hostgroup    [2,3]    60    False
+    ${result}    Ctn Check Resources Tags With Timeout    0    1    hostgroup    [2,3]    60    False
     Should Be True    ${result}    Host 1 should not have hostgroup tags 2 nor 3
-    ${result}    Check Resources Tags With Timeout    0    2    hostgroup    [2,3]    60    False
+    ${result}    Ctn Check Resources Tags With Timeout    0    2    hostgroup    [2,3]    60    False
     Should Be True    ${result}    Host 2 should not have hostgroup tags 2 nor 3
-    ${result}    Check Resources Tags With Timeout    0    2    hostcategory    [2,3]    60    False
+    ${result}    Ctn Check Resources Tags With Timeout    0    2    hostcategory    [2,3]    60    False
     Should Be True    ${result}    Host 2 should not have hostgroup tags 2 nor 3
-    ${result}    Check Resources Tags With Timeout    0    3    hostcategory    [2,3]    60    False
+    ${result}    Ctn Check Resources Tags With Timeout    0    3    hostcategory    [2,3]    60    False
     Should Be True    ${result}    Host 3 should not have hostgroup tags 2 nor 3
-    ${result}    Check Resources Tags With Timeout    0    4    hostcategory    [2,3]    60    False
+    ${result}    Ctn Check Resources Tags With Timeout    0    4    hostcategory    [2,3]    60    False
     Should Be True    ${result}    Host 4 should not have hostgroup tags 2 nor 3
 
 BEUTAG_REMOVE_HOST_FROM_HOSTGROUP
     [Documentation]    remove a host from hostgroup, reload, insert 2 host in the hostgroup must not make sql error
     [Tags]    broker    engine    tags
-    Clear Db    tags
-    Config Engine    ${1}
-    Create Tags File    ${0}    ${3}    ${0}    hostgroup
-    Config Engine Add Cfg File    ${0}    tags.cfg
-    Add Tags To Hosts    ${0}    group_tags    2    1
-    Add Tags To Hosts    ${0}    group_tags    1    4
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module
-    Config Broker Sql Output    central    unified_sql
-    Config BBDO3    1
-    Broker Config Log    module0    neb    debug
-    Broker Config Log    central    sql    trace
-    Broker Config Log    central    perfdata    trace
-    Clear Retention
+    Ctn Clear Db    tags
+    Ctn Config Engine    ${1}
+    Ctn Create Tags File    ${0}    ${3}    ${0}    hostgroup
+    Ctn Config Engine Add Cfg File    ${0}    tags.cfg
+    Ctn Add Tags To Hosts    ${0}    group_tags    2    1
+    Ctn Add Tags To Hosts    ${0}    group_tags    1    4
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config BBDO3    1
+    Ctn Broker Config Log    module0    neb    debug
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Log    central    perfdata    trace
+    Ctn Clear Retention
     Sleep    1s
     ${start}    Get Current Date
-    Start Engine
-    Start Broker
+    Ctn Start Engine
+    Ctn Start Broker
 
     # Let's wait for the external command check start
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
-    ${result}    Check Resources Tags With Timeout    0    1    hostgroup    [2]    60    True
+    ${result}    Ctn Check Resources Tags With Timeout    0    1    hostgroup    [2]    60    True
     Should Be True    ${result}    Host 1 should not have hostgroup tags 2
 
     ${content}    Create List    unified_sql: end check_queue
-    ${result}    Find In Log With Timeout    ${centralLog}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    60
     Should Be True    ${result}    A message unified_sql: end check_queue should be available.
 
-    Engine Config Remove Service Host    ${0}    host_1
-    Engine Config Remove Host    0    host_1
-    Engine Config Remove Tag    0    2
-    Reload Engine
+    Ctn Engine Config Remove Service Host    ${0}    host_1
+    Ctn Engine Config Remove Host    0    host_1
+    Ctn Engine Config Remove Tag    0    2
+    Ctn Reload Engine
 
-    ${result}    Check Resources Tags With Timeout    0    1    hostgroup    [2]    60    False
+    ${result}    Ctn Check Resources Tags With Timeout    0    1    hostgroup    [2]    60    False
     Should Be True    ${result}    Host 1 should not have hostgroup tags 2
 
     # wait for commits
     ${start}    Get Current Date
     ${content}    Create List    unified_sql: end check_queue
-    ${result}    Find In Log With Timeout    ${centralLog}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    60
     Should Be True    ${result}    A message unified_sql: end check_queue should be available.
 
     Sleep    5
 
-    Create Tags File    ${0}    ${3}    ${0}    hostgroup
-    Add Tags To Hosts    ${0}    group_tags    2    [2,3]
-    Reload Engine
+    Ctn Create Tags File    ${0}    ${3}    ${0}    hostgroup
+    Ctn Add Tags To Hosts    ${0}    group_tags    2    [2,3]
+    Ctn Reload Engine
 
-    ${result}    Check Resources Tags With Timeout    0    2    hostgroup    [2]    60    True
+    ${result}    Ctn Check Resources Tags With Timeout    0    2    hostgroup    [2]    60    True
     Should Be True    ${result}    Host 2 should have hostgroup tags 2
 
-    ${result}    Check Resources Tags With Timeout    0    3    hostgroup    [2]    60    True
+    ${result}    Ctn Check Resources Tags With Timeout    0    3    hostgroup    [2]    60    True
     Should Be True    ${result}    Host 3 should have hostgroup tags 2
 
 
 *** Keywords ***
-Init Test
-    Stop Processes
-    Truncate Resource Host Service
+Ctn Init Test
+    Ctn Stop Processes
+    Ctn Truncate Resource Host Service
diff --git a/tests/broker-engine/tls.robot b/tests/broker-engine/tls.robot
index 56f8bcab071..8832b3fa65a 100644
--- a/tests/broker-engine/tls.robot
+++ b/tests/broker-engine/tls.robot
@@ -1,9 +1,9 @@
 *** Settings ***
 Resource	../resources/resources.robot
-Suite Setup	Clean Before Suite
-Suite Teardown    Clean After Suite
-Test Setup	Stop Processes
-Test Teardown	Save logs If Failed
+Suite Setup	Ctn Clean Before Suite
+Suite Teardown    Ctn Clean After Suite
+Test Setup	Ctn Stop Processes
+Test Teardown	Ctn Save Logs If Failed
 
 Documentation	Centreon Broker and Engine communication with or without TLS
 Library	Process
@@ -18,24 +18,24 @@ Library	../resources/Common.py
 BECT1
 	[Documentation]	Broker/Engine communication with anonymous TLS between central and poller
 	[Tags]	Broker	Engine	TLS	tcp
-	Config Engine	${1}
-	Config Broker	rrd
+	Ctn Config Engine	${1}
+	Ctn Config Broker	rrd
 	FOR	${comp1}	IN	@{choices}
 	FOR	${comp2}	IN	@{choices}
 		Log To Console	TLS set to ${comp1} on central and to ${comp2} on module
-		Config Broker	central
-		Config Broker	module
-		Broker Config Input set	central	central-broker-master-input	tls	${comp1}
-		Broker Config Output set	module0	central-module-master-output	tls	${comp2}
-		Broker Config Log	central	bbdo	info
-		Broker Config Log	module0	bbdo	info
+		Ctn Config Broker	central
+		Ctn Config Broker	module
+		Ctn Broker Config Input Set	central	central-broker-master-input	tls	${comp1}
+		Ctn Broker Config Output Set	module0	central-module-master-output	tls	${comp2}
+		Ctn Broker Config Log	central	bbdo	info
+		Ctn Broker Config Log	module0	bbdo	info
 		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${result}=	Check Connections
+		Ctn Start Broker
+		Ctn Start Engine
+		${result}=	Ctn Check Connections
 		Should Be True	${result}	msg=Engine and Broker not connected
-		Kindly Stop Broker
-		Stop Engine
+		Ctn Kindly Stop Broker
+		Ctn Stop Engine
 		${content1}=	Create List	we have extensions '${ext["${comp1}"]}' and peer has '${ext["${comp2}"]}'
 		${content2}=	Create List	we have extensions '${ext["${comp2}"]}' and peer has '${ext["${comp1}"]}'
 		IF	"${comp1}" == "yes" and "${comp2}" == "no"
@@ -43,9 +43,9 @@ BECT1
 		ELSE IF	"${comp1}" == "no" and "${comp2}" == "yes"
 			Insert Into List	${content2}	${-1}	extension 'TLS' is set to 'yes' in the configuration but cannot be activated because of peer configuration
 		END
-		${result}=	Find In Log	${centralLog}	${start}	${content1}
+		${result}=	Ctn Find In Log	${centralLog}	${start}	${content1}
 		Should Be True	${result}
-		${result}=	Find In Log	${moduleLog0}	${start}	${content2}
+		${result}=	Ctn Find In Log	${moduleLog0}	${start}	${content2}
 		Should Be True	${result}
 	END
 	END
@@ -53,153 +53,153 @@ BECT1
 BECT2
 	[Documentation]	Broker/Engine communication with TLS between central and poller with key/cert
 	[Tags]	Broker	Engine	TLS	tcp
-	Config Engine	${1}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module
+	Ctn Config Engine	${1}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module
 
-	${hostname}=	Get Hostname
-	Create Key And Certificate	localhost	${EtcRoot}/centreon-broker/server.key	${EtcRoot}/centreon-broker/server.crt
-	Create Key And Certificate	localhost	${EtcRoot}/centreon-broker/client.key	${EtcRoot}/centreon-broker/client.crt
+	${hostname}=	Ctn Get Hostname
+	Ctn Create Key And Certificate	localhost	${EtcRoot}/centreon-broker/server.key	${EtcRoot}/centreon-broker/server.crt
+	Ctn Create Key And Certificate	localhost	${EtcRoot}/centreon-broker/client.key	${EtcRoot}/centreon-broker/client.crt
 
-	Broker Config Input set	central	central-broker-master-input	private_key	${EtcRoot}/centreon-broker/client.key
-	Broker Config Input set	central	central-broker-master-input	public_cert	${EtcRoot}/centreon-broker/client.crt
-	Broker Config Input set	central	central-broker-master-input	ca_certificate	${EtcRoot}/centreon-broker/server.crt
-	Broker Config Output set	module0	central-module-master-output	private_key	${EtcRoot}/centreon-broker/server.key
-	Broker Config Output set	module0	central-module-master-output	public_cert	${EtcRoot}/centreon-broker/server.crt
-	Broker Config Output set	module0	central-module-master-output	ca_certificate	${EtcRoot}/centreon-broker/client.crt
-	Broker Config Log	central	tls	debug
-	Broker Config Log	module0	tls	debug
-	Broker Config Log	central	bbdo	info
-	Broker Config Log	module0	bbdo	info
-	Broker Config Input set	central	central-broker-master-input	tls	yes
-	Broker Config Output set	module0	central-module-master-output	tls	yes
+	Ctn Broker Config Input Set	central	central-broker-master-input	private_key	${EtcRoot}/centreon-broker/client.key
+	Ctn Broker Config Input Set	central	central-broker-master-input	public_cert	${EtcRoot}/centreon-broker/client.crt
+	Ctn Broker Config Input Set	central	central-broker-master-input	ca_certificate	${EtcRoot}/centreon-broker/server.crt
+	Ctn Broker Config Output Set	module0	central-module-master-output	private_key	${EtcRoot}/centreon-broker/server.key
+	Ctn Broker Config Output Set	module0	central-module-master-output	public_cert	${EtcRoot}/centreon-broker/server.crt
+	Ctn Broker Config Output Set	module0	central-module-master-output	ca_certificate	${EtcRoot}/centreon-broker/client.crt
+	Ctn Broker Config Log	central	tls	debug
+	Ctn Broker Config Log	module0	tls	debug
+	Ctn Broker Config Log	central	bbdo	info
+	Ctn Broker Config Log	module0	bbdo	info
+	Ctn Broker Config Input Set	central	central-broker-master-input	tls	yes
+	Ctn Broker Config Output Set	module0	central-module-master-output	tls	yes
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
+	Ctn Start Broker
+	Ctn Start Engine
+	${result}=	Ctn Check Connections
 	Should Be True	${result}	msg=Engine and Broker not connected
-	Kindly Stop Broker
-	Stop Engine
+	Ctn Kindly Stop Broker
+	Ctn Stop Engine
 	${content1}=	Create List	we have extensions 'TLS' and peer has 'TLS'	using certificates as credentials
 	${content2}=	Create List	we have extensions 'TLS' and peer has 'TLS'	using certificates as credentials
 	${content1}=	Combine Lists	${content1}	${LIST_HANDSHAKE}
 	${content2}=	Combine Lists	${content2}	${LIST_HANDSHAKE}
-	${result}=	Find In Log	${centralLog}	${start}	${content1}
+	${result}=	Ctn Find In Log	${centralLog}	${start}	${content1}
 	Should Be True	${result}
-	${result}=	Find In Log	${moduleLog0}	${start}	${content2}
+	${result}=	Ctn Find In Log	${moduleLog0}	${start}	${content2}
 	Should Be True	${result}
 
 BECT3
 	[Documentation]	Broker/Engine communication with anonymous TLS and ca certificate
 	[Tags]	Broker	Engine	TLS	tcp
-	Config Engine	${1}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module
+	Ctn Config Engine	${1}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module
 
-	${hostname}=	Get Hostname
-	Create Certificate	${hostname}	${EtcRoot}/centreon-broker/server.crt
-	Create Certificate	${hostname}	${EtcRoot}/centreon-broker/client.crt
+	${hostname}=	Ctn Get Hostname
+	Ctn Create Certificate	${hostname}	${EtcRoot}/centreon-broker/server.crt
+	Ctn Create Certificate	${hostname}	${EtcRoot}/centreon-broker/client.crt
 
-	Broker Config Input set	central	central-broker-master-input	ca_certificate	${EtcRoot}/centreon-broker/server.crt
-	Broker Config Output set	module0	central-module-master-output	ca_certificate	${EtcRoot}/centreon-broker/client.crt
-	Broker Config Log	central	tls	debug
-	Broker Config Log	module0	tls	debug
-	Broker Config Log	central	bbdo	info
-	Broker Config Log	module0	bbdo	info
-	Broker Config Input set	central	central-broker-master-input	tls	yes
-	Broker Config Output set	module0	central-module-master-output	tls	yes
+	Ctn Broker Config Input Set	central	central-broker-master-input	ca_certificate	${EtcRoot}/centreon-broker/server.crt
+	Ctn Broker Config Output Set	module0	central-module-master-output	ca_certificate	${EtcRoot}/centreon-broker/client.crt
+	Ctn Broker Config Log	central	tls	debug
+	Ctn Broker Config Log	module0	tls	debug
+	Ctn Broker Config Log	central	bbdo	info
+	Ctn Broker Config Log	module0	bbdo	info
+	Ctn Broker Config Input Set	central	central-broker-master-input	tls	yes
+	Ctn Broker Config Output Set	module0	central-module-master-output	tls	yes
         # We get the current date just before starting broker
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
+	Ctn Start Broker
+	Ctn Start Engine
+	${result}=	Ctn Check Connections
 	Should Be True	${result}	msg=Engine and Broker not connected
-	Kindly Stop Broker
-	Stop Engine
+	Ctn Kindly Stop Broker
+	Ctn Stop Engine
 	${content1}=	Create List	we have extensions 'TLS' and peer has 'TLS'	using anonymous server credentials
 	${content2}=	Create List	we have extensions 'TLS' and peer has 'TLS'	using anonymous client credentials
 	${content1}=	Combine Lists	${content1}	${LIST_HANDSHAKE}
 	${content2}=	Combine Lists	${content2}	${LIST_HANDSHAKE}
 	${log}=	Catenate	SEPARATOR=	${BROKER_LOG}	/central-broker-master.log
-	${result}=	Find In Log	${log}	${start}	${content1}
+	${result}=	Ctn Find In Log	${log}	${start}	${content1}
 	Should Be True	${result}
 	${log}=	Catenate	SEPARATOR=	${BROKER_LOG}	/central-module-master0.log
-	${result}=	Find In Log	${log}	${start}	${content2}
+	${result}=	Ctn Find In Log	${log}	${start}	${content2}
 	Should Be True	${result}
 
 BECT4
 	[Documentation]	Broker/Engine communication with TLS between central and poller with key/cert and hostname forced
 	[Tags]	Broker	Engine	TLS	tcp
-	Config Engine	${1}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module
+	Ctn Config Engine	${1}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module
 
 	Set Local Variable	${hostname}	centreon
-	Create Key And Certificate	${hostname}	${EtcRoot}/centreon-broker/server.key	${EtcRoot}/centreon-broker/server.crt
-	Create Key And Certificate	${hostname}	${EtcRoot}/centreon-broker/client.key	${EtcRoot}/centreon-broker/client.crt
+	Ctn Create Key And Certificate	${hostname}	${EtcRoot}/centreon-broker/server.key	${EtcRoot}/centreon-broker/server.crt
+	Ctn Create Key And Certificate	${hostname}	${EtcRoot}/centreon-broker/client.key	${EtcRoot}/centreon-broker/client.crt
 
-	Broker Config Input set	central	central-broker-master-input	ca_certificate	${EtcRoot}/centreon-broker/server.crt
-	Broker Config Output set	module0	central-module-master-output	ca_certificate	${EtcRoot}/centreon-broker/client.crt
-	Broker Config Log	central	tls	debug
-	Broker Config Log	module0	tls	debug
-	Broker Config Log	central	bbdo	info
-	Broker Config Log	module0	bbdo	info
-	Broker Config Input set	central	central-broker-master-input	tls	yes
-	Broker Config Input set	central	central-broker-master-input	private_key	${EtcRoot}/centreon-broker/client.key
-	Broker Config Input set	central	central-broker-master-input	public_cert	${EtcRoot}/centreon-broker/client.crt
-	Broker Config Input set	central	central-broker-master-input	ca_certificate	${EtcRoot}/centreon-broker/server.crt
-	Broker Config Input set	central	central-broker-master-input	tls_hostname	centreon
-	Broker Config Output set	module0	central-module-master-output	tls	yes
-	Broker Config Output set	module0	central-module-master-output	private_key	${EtcRoot}/centreon-broker/server.key
-	Broker Config Output set	module0	central-module-master-output	public_cert	${EtcRoot}/centreon-broker/server.crt
-	Broker Config Output set	module0	central-module-master-output	ca_certificate	${EtcRoot}/centreon-broker/client.crt
+	Ctn Broker Config Input Set	central	central-broker-master-input	ca_certificate	${EtcRoot}/centreon-broker/server.crt
+	Ctn Broker Config Output Set	module0	central-module-master-output	ca_certificate	${EtcRoot}/centreon-broker/client.crt
+	Ctn Broker Config Log	central	tls	debug
+	Ctn Broker Config Log	module0	tls	debug
+	Ctn Broker Config Log	central	bbdo	info
+	Ctn Broker Config Log	module0	bbdo	info
+	Ctn Broker Config Input Set	central	central-broker-master-input	tls	yes
+	Ctn Broker Config Input Set	central	central-broker-master-input	private_key	${EtcRoot}/centreon-broker/client.key
+	Ctn Broker Config Input Set	central	central-broker-master-input	public_cert	${EtcRoot}/centreon-broker/client.crt
+	Ctn Broker Config Input Set	central	central-broker-master-input	ca_certificate	${EtcRoot}/centreon-broker/server.crt
+	Ctn Broker Config Input Set	central	central-broker-master-input	tls_hostname	centreon
+	Ctn Broker Config Output Set	module0	central-module-master-output	tls	yes
+	Ctn Broker Config Output Set	module0	central-module-master-output	private_key	${EtcRoot}/centreon-broker/server.key
+	Ctn Broker Config Output Set	module0	central-module-master-output	public_cert	${EtcRoot}/centreon-broker/server.crt
+	Ctn Broker Config Output Set	module0	central-module-master-output	ca_certificate	${EtcRoot}/centreon-broker/client.crt
         # We get the current date just before starting broker
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
+	Ctn Start Broker
+	Ctn Start Engine
+	${result}=	Ctn Check Connections
 	Should Be True	${result}	msg=Engine and Broker not connected
-	Kindly Stop Broker
-	Stop Engine
+	Ctn Kindly Stop Broker
+	Ctn Stop Engine
 	${content1}=	Create List	we have extensions 'TLS' and peer has 'TLS'	using certificates as credentials
 	${content2}=	Create List	we have extensions 'TLS' and peer has 'TLS'	using certificates as credentials
 	${content1}=	Combine Lists	${content1}	${LIST_HANDSHAKE}
 	${content2}=	Combine Lists	${content2}	${LIST_HANDSHAKE}
 	${log}=	Catenate	SEPARATOR=	${BROKER_LOG}	/central-broker-master.log
-	${result}=	Find In Log	${log}	${start}	${content1}
+	${result}=	Ctn Find In Log	${log}	${start}	${content1}
 	Should Be True	${result}
 	${log}=	Catenate	SEPARATOR=	${BROKER_LOG}	/central-module-master0.log
-	${result}=	Find In Log	${log}	${start}	${content2}
+	${result}=	Ctn Find In Log	${log}	${start}	${content2}
 	Should Be True	${result}
 
 BECT_GRPC1
 	[Documentation]	Broker/Engine communication with GRPC and with anonymous TLS between central and poller
 	[Tags]	Broker	Engine	TLS	tcp
-	Config Engine	${1}
-	Config Broker	rrd
+	Ctn Config Engine	${1}
+	Ctn Config Broker	rrd
 	FOR	${comp1}	IN	@{choices}
 	FOR	${comp2}	IN	@{choices}
 		Log To Console	TLS set to ${comp1} on central and to ${comp2} on module
-		Config Broker	central
-		Config Broker	module
-		Broker Config Input set	central	central-broker-master-input	tls	${comp1}
-		Broker Config Output set	module0	central-module-master-output	tls	${comp2}
-		Broker Config Log	central	bbdo	info
-		Broker Config Log	module0	bbdo	info
-		Broker Config Log	central	grpc	debug
-		Broker Config Log	module0	grpc	debug
-		Change Broker tcp output to grpc	module0
-		Change Broker tcp input to grpc     central
+		Ctn Config Broker	central
+		Ctn Config Broker	module
+		Ctn Broker Config Input Set	central	central-broker-master-input	tls	${comp1}
+		Ctn Broker Config Output Set	module0	central-module-master-output	tls	${comp2}
+		Ctn Broker Config Log	central	bbdo	info
+		Ctn Broker Config Log	module0	bbdo	info
+		Ctn Broker Config Log	central	grpc	debug
+		Ctn Broker Config Log	module0	grpc	debug
+		Ctn Change Broker Tcp Output To Grpc	module0
+		Ctn Change Broker Tcp Input To Grpc     central
 		${start}=	Get Current Date
-		Start Broker
-		Start Engine
-		${result}=	Check Connections
+		Ctn Start Broker
+		Ctn Start Engine
+		${result}=	Ctn Check Connections
 		Should Be True	${result}	msg=Engine and Broker not connected
-		Kindly Stop Broker
-		Stop Engine
+		Ctn Kindly Stop Broker
+		Ctn Stop Engine
 		${content1}=	Create List	we have extensions '${ext["${comp1}"]}' and peer has '${ext["${comp2}"]}'
 		${content2}=	Create List	we have extensions '${ext["${comp2}"]}' and peer has '${ext["${comp1}"]}'
 		IF	"${comp1}" == "yes" and "${comp2}" == "no"
@@ -207,9 +207,9 @@ BECT_GRPC1
 		ELSE IF	"${comp1}" == "no" and "${comp2}" == "yes"
 			Insert Into List	${content2}	${-1}	extension 'TLS' is set to 'yes' in the configuration but cannot be activated because of peer configuration
 		END
-		${result}=	Find In Log	${centralLog}	${start}	${content1}
+		${result}=	Ctn Find In Log	${centralLog}	${start}	${content1}
 		Should Be True	${result}
-		${result}=	Find In Log	${moduleLog0}	${start}	${content2}
+		${result}=	Ctn Find In Log	${moduleLog0}	${start}	${content2}
 		Should Be True	${result}
 	END
 	END
@@ -217,133 +217,133 @@ BECT_GRPC1
 BECT_GRPC2
 	[Documentation]	Broker/Engine communication with TLS between central and poller with key/cert
 	[Tags]	Broker	Engine	TLS	tcp
-	Config Engine	${1}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module
+	Ctn Config Engine	${1}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module
 
-	Create Key And Certificate	localhost	${EtcRoot}/centreon-broker/server.key	${EtcRoot}/centreon-broker/server.crt
-	Create Key And Certificate	localhost	${EtcRoot}/centreon-broker/client.key	${EtcRoot}/centreon-broker/client.crt
+	Ctn Create Key And Certificate	localhost	${EtcRoot}/centreon-broker/server.key	${EtcRoot}/centreon-broker/server.crt
+	Ctn Create Key And Certificate	localhost	${EtcRoot}/centreon-broker/client.key	${EtcRoot}/centreon-broker/client.crt
 
-	Broker Config Input set	central	central-broker-master-input	private_key	${EtcRoot}/centreon-broker/client.key
-	Broker Config Input set	central	central-broker-master-input	public_cert	${EtcRoot}/centreon-broker/client.crt
-	Broker Config Input set	central	central-broker-master-input	ca_certificate	${EtcRoot}/centreon-broker/server.crt
-	Broker Config Output set	module0	central-module-master-output	private_key	${EtcRoot}/centreon-broker/server.key
-	Broker Config Output set	module0	central-module-master-output	public_cert	${EtcRoot}/centreon-broker/server.crt
-	Broker Config Output set	module0	central-module-master-output	ca_certificate	${EtcRoot}/centreon-broker/client.crt
-	Broker Config Log	central	tls	debug
-	Broker Config Log	module0	tls	debug
-	Broker Config Log	central	bbdo	info
-	Broker Config Log	module0	bbdo	info
-	Broker Config Input set	central	central-broker-master-input	tls	yes
-	Broker Config Output set	module0	central-module-master-output	tls	yes
-	Change Broker tcp output to grpc	module0
-	Change Broker tcp input to grpc     central
+	Ctn Broker Config Input Set	central	central-broker-master-input	private_key	${EtcRoot}/centreon-broker/client.key
+	Ctn Broker Config Input Set	central	central-broker-master-input	public_cert	${EtcRoot}/centreon-broker/client.crt
+	Ctn Broker Config Input Set	central	central-broker-master-input	ca_certificate	${EtcRoot}/centreon-broker/server.crt
+	Ctn Broker Config Output Set	module0	central-module-master-output	private_key	${EtcRoot}/centreon-broker/server.key
+	Ctn Broker Config Output Set	module0	central-module-master-output	public_cert	${EtcRoot}/centreon-broker/server.crt
+	Ctn Broker Config Output Set	module0	central-module-master-output	ca_certificate	${EtcRoot}/centreon-broker/client.crt
+	Ctn Broker Config Log	central	tls	debug
+	Ctn Broker Config Log	module0	tls	debug
+	Ctn Broker Config Log	central	bbdo	info
+	Ctn Broker Config Log	module0	bbdo	info
+	Ctn Broker Config Input Set	central	central-broker-master-input	tls	yes
+	Ctn Broker Config Output Set	module0	central-module-master-output	tls	yes
+	Ctn Change Broker Tcp Output To Grpc	module0
+	Ctn Change Broker Tcp Input To Grpc     central
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
+	Ctn Start Broker
+	Ctn Start Engine
+	${result}=	Ctn Check Connections
 	Should Be True	${result}	msg=Engine and Broker not connected
-	Kindly Stop Broker
-	Stop Engine
+	Ctn Kindly Stop Broker
+	Ctn Stop Engine
 	${content1}=	Create List	we have extensions 'TLS' and peer has 'TLS'	using certificates as credentials
 	${content2}=	Create List	we have extensions 'TLS' and peer has 'TLS'	using certificates as credentials
 	${content1}=	Combine Lists	${content1}	${LIST_HANDSHAKE}
 	${content2}=	Combine Lists	${content2}	${LIST_HANDSHAKE}
 	${log}=	Catenate	SEPARATOR=	${BROKER_LOG}	/central-broker-master.log
-	${result}=	Find In Log	${log}	${start}	${content1}
+	${result}=	Ctn Find In Log	${log}	${start}	${content1}
 	Should Be True	${result}
 	${log}=	Catenate	SEPARATOR=	${BROKER_LOG}	/central-module-master0.log
-	${result}=	Find In Log	${log}	${start}	${content2}
+	${result}=	Ctn Find In Log	${log}	${start}	${content2}
 	Should Be True	${result}
 
 BECT_GRPC3
 	[Documentation]	Broker/Engine communication with anonymous TLS and ca certificate
 	[Tags]	Broker	Engine	TLS	tcp
-	Config Engine	${1}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module
+	Ctn Config Engine	${1}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module
 
-	${hostname}=	Get Hostname
-	Create Certificate	${hostname}	${EtcRoot}/centreon-broker/server.crt
-	Create Certificate	${hostname}	${EtcRoot}/centreon-broker/client.crt
+	${hostname}=	Ctn Get Hostname
+	Ctn Create Certificate	${hostname}	${EtcRoot}/centreon-broker/server.crt
+	Ctn Create Certificate	${hostname}	${EtcRoot}/centreon-broker/client.crt
 
-	Broker Config Input set	central	central-broker-master-input	ca_certificate	${EtcRoot}/centreon-broker/server.crt
-	Broker Config Output set	module0	central-module-master-output	ca_certificate	${EtcRoot}/centreon-broker/client.crt
-	Broker Config Log	central	tls	debug
-	Broker Config Log	module0	tls	debug
-	Broker Config Log	central	bbdo	info
-	Broker Config Log	module0	bbdo	info
-	Change Broker tcp output to grpc	module0
-	Change Broker tcp input to grpc     central
-	Broker Config Input set	central	central-broker-master-input	tls	yes
-	Broker Config Output set	module0	central-module-master-output	tls	yes
+	Ctn Broker Config Input Set	central	central-broker-master-input	ca_certificate	${EtcRoot}/centreon-broker/server.crt
+	Ctn Broker Config Output Set	module0	central-module-master-output	ca_certificate	${EtcRoot}/centreon-broker/client.crt
+	Ctn Broker Config Log	central	tls	debug
+	Ctn Broker Config Log	module0	tls	debug
+	Ctn Broker Config Log	central	bbdo	info
+	Ctn Broker Config Log	module0	bbdo	info
+	Ctn Change Broker Tcp Output To Grpc	module0
+	Ctn Change Broker Tcp Input To Grpc     central
+	Ctn Broker Config Input Set	central	central-broker-master-input	tls	yes
+	Ctn Broker Config Output Set	module0	central-module-master-output	tls	yes
         # We get the current date just before starting broker
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
+	Ctn Start Broker
+	Ctn Start Engine
+	${result}=	Ctn Check Connections
 	Should Be True	${result}	msg=Engine and Broker not connected
-	Kindly Stop Broker
-	Stop Engine
+	Ctn Kindly Stop Broker
+	Ctn Stop Engine
 	${content1}=	Create List	we have extensions 'TLS' and peer has 'TLS'	using anonymous server credentials
 	${content2}=	Create List	we have extensions 'TLS' and peer has 'TLS'	using anonymous client credentials
 	${content1}=	Combine Lists	${content1}	${LIST_HANDSHAKE}
 	${content2}=	Combine Lists	${content2}	${LIST_HANDSHAKE}
 	${log}=	Catenate	SEPARATOR=	${BROKER_LOG}	/central-broker-master.log
-	${result}=	Find In Log	${log}	${start}	${content1}
+	${result}=	Ctn Find In Log	${log}	${start}	${content1}
 	Should Be True	${result}
 	${log}=	Catenate	SEPARATOR=	${BROKER_LOG}	/central-module-master0.log
-	${result}=	Find In Log	${log}	${start}	${content2}
+	${result}=	Ctn Find In Log	${log}	${start}	${content2}
 	Should Be True	${result}
 
 BECT_GRPC4
 	[Documentation]	Broker/Engine communication with TLS between central and poller with key/cert and hostname forced
 	[Tags]	Broker	Engine	TLS	tcp
-	Config Engine	${1}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module
+	Ctn Config Engine	${1}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module
 
 	Set Local Variable	${hostname}	centreon
-	Create Key And Certificate	${hostname}	${EtcRoot}/centreon-broker/server.key	${EtcRoot}/centreon-broker/server.crt
-	Create Key And Certificate	${hostname}	${EtcRoot}/centreon-broker/client.key	${EtcRoot}/centreon-broker/client.crt
+	Ctn Create Key And Certificate	${hostname}	${EtcRoot}/centreon-broker/server.key	${EtcRoot}/centreon-broker/server.crt
+	Ctn Create Key And Certificate	${hostname}	${EtcRoot}/centreon-broker/client.key	${EtcRoot}/centreon-broker/client.crt
 
-	Broker Config Input set	central	central-broker-master-input	ca_certificate	${EtcRoot}/centreon-broker/server.crt
-	Broker Config Output set	module0	central-module-master-output	ca_certificate	${EtcRoot}/centreon-broker/client.crt
-	Broker Config Log	central	tls	debug
-	Broker Config Log	module0	tls	debug
-	Broker Config Log	central	bbdo	info
-	Broker Config Log	module0	bbdo	info
-	Change Broker tcp output to grpc	module0
-	Change Broker tcp input to grpc     central
-	Broker Config Input set	central	central-broker-master-input	tls	yes
-	Broker Config Input set	central	central-broker-master-input	private_key	${EtcRoot}/centreon-broker/client.key
-	Broker Config Input set	central	central-broker-master-input	public_cert	${EtcRoot}/centreon-broker/client.crt
-	Broker Config Input set	central	central-broker-master-input	ca_certificate	${EtcRoot}/centreon-broker/server.crt
-	Broker Config Input set	central	central-broker-master-input	tls_hostname	centreon
-	Broker Config Output set	module0	central-module-master-output	tls	yes
-	Broker Config Output set	module0	central-module-master-output	private_key	${EtcRoot}/centreon-broker/server.key
-	Broker Config Output set	module0	central-module-master-output	public_cert	${EtcRoot}/centreon-broker/server.crt
-	Broker Config Output set	module0	central-module-master-output	ca_certificate	${EtcRoot}/centreon-broker/client.crt
+	Ctn Broker Config Input Set	central	central-broker-master-input	ca_certificate	${EtcRoot}/centreon-broker/server.crt
+	Ctn Broker Config Output Set	module0	central-module-master-output	ca_certificate	${EtcRoot}/centreon-broker/client.crt
+	Ctn Broker Config Log	central	tls	debug
+	Ctn Broker Config Log	module0	tls	debug
+	Ctn Broker Config Log	central	bbdo	info
+	Ctn Broker Config Log	module0	bbdo	info
+	Ctn Change Broker Tcp Output To Grpc	module0
+	Ctn Change Broker Tcp Input To Grpc     central
+	Ctn Broker Config Input Set	central	central-broker-master-input	tls	yes
+	Ctn Broker Config Input Set	central	central-broker-master-input	private_key	${EtcRoot}/centreon-broker/client.key
+	Ctn Broker Config Input Set	central	central-broker-master-input	public_cert	${EtcRoot}/centreon-broker/client.crt
+	Ctn Broker Config Input Set	central	central-broker-master-input	ca_certificate	${EtcRoot}/centreon-broker/server.crt
+	Ctn Broker Config Input Set	central	central-broker-master-input	tls_hostname	centreon
+	Ctn Broker Config Output Set	module0	central-module-master-output	tls	yes
+	Ctn Broker Config Output Set	module0	central-module-master-output	private_key	${EtcRoot}/centreon-broker/server.key
+	Ctn Broker Config Output Set	module0	central-module-master-output	public_cert	${EtcRoot}/centreon-broker/server.crt
+	Ctn Broker Config Output Set	module0	central-module-master-output	ca_certificate	${EtcRoot}/centreon-broker/client.crt
         # We get the current date just before starting broker
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${result}=	Check Connections
+	Ctn Start Broker
+	Ctn Start Engine
+	${result}=	Ctn Check Connections
 	Should Be True	${result}	msg=Engine and Broker not connected
-	Kindly Stop Broker
-	Stop Engine
+	Ctn Kindly Stop Broker
+	Ctn Stop Engine
 	${content1}=	Create List	we have extensions 'TLS' and peer has 'TLS'	using certificates as credentials
 	${content2}=	Create List	we have extensions 'TLS' and peer has 'TLS'	using certificates as credentials
 	${content1}=	Combine Lists	${content1}	${LIST_HANDSHAKE}
 	${content2}=	Combine Lists	${content2}	${LIST_HANDSHAKE}
 	${log}=	Catenate	SEPARATOR=	${BROKER_LOG}	/central-broker-master.log
-	${result}=	Find In Log	${log}	${start}	${content1}
+	${result}=	Ctn Find In Log	${log}	${start}	${content1}
 	Should Be True	${result}
 	${log}=	Catenate	SEPARATOR=	${BROKER_LOG}	/central-module-master0.log
-	${result}=	Find In Log	${log}	${start}	${content2}
+	${result}=	Ctn Find In Log	${log}	${start}	${content2}
 	Should Be True	${result}
 
 
diff --git a/tests/broker/bbdo-server-client-ko.robot b/tests/broker/bbdo-server-client-ko.robot
index af4f6bd47cb..2148c70c509 100644
--- a/tests/broker/bbdo-server-client-ko.robot
+++ b/tests/broker/bbdo-server-client-ko.robot
@@ -1,8 +1,8 @@
 *** Settings ***
 Resource	../resources/resources.robot
-Suite Setup	Clean Before Suite
-Suite Teardown	Clean After Suite
-Test Setup	Stop Processes
+Suite Setup	Ctn Clean Before Suite
+Suite Teardown	Ctn Clean After Suite
+Test Setup	Ctn Stop Processes
 
 Documentation	Centreon Broker start/stop tests with bbdo_server and bbdo_client input/output streams. Only these streams are used instead of grpc and tcp.
 Library	Process
@@ -15,62 +15,62 @@ Library	DateTime
 BSCSSK1
 	[Documentation]	Start-Stop two instances of broker, server configured with grpc and client with tcp. No connectrion established and error raised on client side.
 	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	tcp
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker BBDO Input	central	bbdo_server	5669  tcp
-	Config Broker BBDO Output	central	bbdo_client	5670  tcp	localhost
-	Config Broker BBDO Input	rrd	bbdo_server	5670  grpc
-        Broker Config Log	central	grpc	debug
-        Broker Config Log	central	tcp	debug
-        Broker Config Log	rrd	grpc	debug
-        Broker Config Log	rrd	tcp	debug
-        Broker Config Log	central	core	error
-        Broker Config Log	rrd	core	error
+	Ctn Config Broker	central
+	Ctn Config Broker	rrd
+	Ctn Config Broker Bbdo Input	central	bbdo_server	5669  tcp
+	Ctn Config Broker Bbdo Output	central	bbdo_client	5670  tcp	localhost
+	Ctn Config Broker Bbdo Input	rrd	bbdo_server	5670  grpc
+        Ctn Broker Config Log	central	grpc	debug
+        Ctn Broker Config Log	central	tcp	debug
+        Ctn Broker Config Log	rrd	grpc	debug
+        Ctn Broker Config Log	rrd	tcp	debug
+        Ctn Broker Config Log	central	core	error
+        Ctn Broker Config Log	rrd	core	error
         ${start}	Get Current Date	exclude_millis=True
         Sleep	1s
-        Start Broker
+        Ctn Start Broker
 
 	# Client cannot connect. It returns an error
 	${content}=	Create List	peer tcp://localhost:5670 is sending corrupted data
-        ${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	30
+        ${result}=	Ctn Find In Log With Timeout	${centralLog}	${start}	${content}	30
         Should Be True	${result}	msg=No message about the bad connection.
 
-	Kindly Stop Broker
+	Ctn Kindly Stop Broker
 
 BSCSSK2
 	[Documentation]	Start-Stop two instances of broker, server configured with tcp and client with grpc. No connection established and error raised on client side.
 	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	tcp
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker BBDO Input	central	bbdo_server	5669  grpc
-	Config Broker BBDO Output	central	bbdo_client	5670  grpc	localhost
-	Config Broker BBDO Input	rrd	bbdo_server	5670  tcp
-        Broker Config Log	central	grpc	debug
-        Broker Config Log	central	tcp	debug
-        Broker Config Log	rrd	grpc	debug
-        Broker Config Log	rrd	tcp	debug
-        Broker Config Log	central	core	error
-        Broker Config Log	rrd	core	error
+	Ctn Config Broker	central
+	Ctn Config Broker	rrd
+	Ctn Config Broker Bbdo Input	central	bbdo_server	5669  grpc
+	Ctn Config Broker Bbdo Output	central	bbdo_client	5670  grpc	localhost
+	Ctn Config Broker Bbdo Input	rrd	bbdo_server	5670  tcp
+        Ctn Broker Config Log	central	grpc	debug
+        Ctn Broker Config Log	central	tcp	debug
+        Ctn Broker Config Log	rrd	grpc	debug
+        Ctn Broker Config Log	rrd	tcp	debug
+        Ctn Broker Config Log	central	core	error
+        Ctn Broker Config Log	rrd	core	error
         ${start}	Get Current Date	exclude_millis=True
         Sleep	1s
-        Start Broker
+        Ctn Start Broker
 
 	# Client cannot connect. It returns an error
 	${content}=	Create List	BBDO: invalid protocol header, aborting connection: waiting for message of type 'version_response' but nothing received
-        ${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	30
+        ${result}=	Ctn Find In Log With Timeout	${centralLog}	${start}	${content}	30
         Should Be True	${result}	msg=No message about the bad connection.
 
-	Kindly Stop Broker
+	Ctn Kindly Stop Broker
 
 *** Keywords ***
-Start Stop Service
+Ctn Start Stop Service
 	[Arguments]	${interval}
 	Start Process	/usr/sbin/cbd	${EtcRoot}/centreon-broker/central-broker.json	alias=b1
 	Start Process	/usr/sbin/cbd	${EtcRoot}/centreon-broker/central-rrd.json	alias=b2
 	Sleep	${interval}
         ${pid1}=	Get Process Id	b1
         ${pid2}=	Get Process Id	b2
-        ${result}=	check connection	5670	${pid1}	${pid2}
+        ${result}=	Ctn Check Connection	5670	${pid1}	${pid2}
         Should Be True	${result}	msg=The connection between cbd central and rrd is not established.
 
 	Send Signal To Process	SIGTERM	b1
@@ -80,7 +80,7 @@ Start Stop Service
 	${result}=  Wait Or Dump And Kill Process  b2  60s
 	Should Be True	${result.rc} == -15 or ${result.rc} == 0	msg=Broker service badly stopped
 
-Start Stop Instance
+Ctn Start Stop Instance
 	[Arguments]	${interval}
 	Start Process	/usr/sbin/cbd	${EtcRoot}/centreon-broker/central-broker.json	alias=b1
 	Sleep	${interval}
diff --git a/tests/broker/bbdo-server-client-reversed.robot b/tests/broker/bbdo-server-client-reversed.robot
index 2b5dbcd0230..af938b354f9 100644
--- a/tests/broker/bbdo-server-client-reversed.robot
+++ b/tests/broker/bbdo-server-client-reversed.robot
@@ -1,270 +1,270 @@
 *** Settings ***
-Resource	../resources/resources.robot
-Suite Setup	Prepare Suite
-Suite Teardown	Clean After Suite
-Test Setup	Stop Processes
-Test Teardown	Save logs If Failed
+Resource    ../resources/resources.robot
+Suite Setup    Ctn Prepare Suite
+Suite Teardown    Ctn Clean After Suite
+Test Setup    Ctn Stop Processes
+Test Teardown    Ctn Save Logs If Failed
 
-Documentation	Centreon Broker start/stop tests with bbdo_server and bbdo_client input/output streams. Only these streams are used instead of grpc and tcp.
-Library	DateTime
-Library	Process
-Library	OperatingSystem
-Library	../resources/Broker.py
+Documentation    Centreon Broker start/stop tests with bbdo_server and bbdo_client input/output streams. Only these streams are used instead of grpc and tcp.
+Library    DateTime
+Library    Process
+Library    OperatingSystem
+Library    ../resources/Broker.py
 
 
 *** Test Cases ***
 BSCSSR1
-	[Documentation]	Start-Stop two instances of broker and no coredump. Connection with bbdo_server/bbdo_client and reversed.
-	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	tcp
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker BBDO Input	central	bbdo_server	5669  tcp
-	Config Broker BBDO Output	central	bbdo_server	5670  tcp
-	Config Broker BBDO Input	rrd	bbdo_client	5670  tcp	localhost
-	Broker Config Log	central	config	debug
-	Repeat Keyword	5 times	Start Stop Service	0
+    [Documentation]    Start-Stop two instances of broker and no coredump. Connection with bbdo_server/bbdo_client and reversed.
+    [Tags]    Broker    start-stop    bbdo_server    bbdo_client    tcp
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker Bbdo Input    central    bbdo_server    5669  tcp
+    Ctn Config Broker Bbdo Output    central    bbdo_server    5670  tcp
+    Ctn Config Broker Bbdo Input    rrd    bbdo_client    5670  tcp    localhost
+    Ctn Broker Config Log    central    config    debug
+    Repeat Keyword    5 times    Ctn Start Stop Service    0
 
 BSCSSRR1
-	[Documentation]	Start-Stop two instances of broker and no coredump. Connection with bbdo_server/bbdo_client, reversed and retention. central-broker-master-output is then a failover.
-	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	tcp
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker BBDO Input	central	bbdo_server	5669  tcp
-	Config Broker BBDO Output	central	bbdo_server	5670  tcp
-	Broker Config Output set	central	central-broker-master-output	retention	yes
-	Config Broker BBDO Input	rrd	bbdo_client	5670  tcp	localhost
-	Broker Config Log	central	config	debug
-	${start}=	Get Round Current Date
-	Repeat Keyword	5 times	Start Stop Service	0
-	${content}=	Create List	failover 'central-broker-master-output' construction.
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	30
-	Should Be True	${result}	msg=No information about TLS activation.
+    [Documentation]    Start-Stop two instances of broker and no coredump. Connection with bbdo_server/bbdo_client, reversed and retention. central-broker-master-output is then a failover.
+    [Tags]    Broker    start-stop    bbdo_server    bbdo_client    tcp
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker Bbdo Input    central    bbdo_server    5669  tcp
+    Ctn Config Broker Bbdo Output    central    bbdo_server    5670  tcp
+    Ctn Broker Config Output Set    central    central-broker-master-output    retention    yes
+    Ctn Config Broker Bbdo Input    rrd    bbdo_client    5670  tcp    localhost
+    Ctn Broker Config Log    central    config    debug
+    ${start}=    Ctn Get Round Current Date
+    Repeat Keyword    5 times    Ctn Start Stop Service    0
+    ${content}=    Create List    failover 'central-broker-master-output' construction.
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    Should Be True    ${result}    msg=No information about TLS activation.
 
 BSCSSPRR1
-	[Documentation]	Start-Stop two instances of broker and no coredump. The server contains a listen address, reversed and retention. central-broker-master-output is then a failover.
-	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	tcp
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker BBDO Input	central	bbdo_server	5669  tcp
-	Config Broker BBDO Output	central	bbdo_server	5670  tcp	localhost
-	Config Broker BBDO Input	rrd	bbdo_client	5670  tcp	localhost
-	Broker Config Output set	central	central-broker-master-output	retention	yes
-	Broker Config Log	central	config	info
-	Repeat Keyword	5 times	Start Stop Service	0
+    [Documentation]    Start-Stop two instances of broker and no coredump. The server contains a listen address, reversed and retention. central-broker-master-output is then a failover.
+    [Tags]    Broker    start-stop    bbdo_server    bbdo_client    tcp
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker Bbdo Input    central    bbdo_server    5669  tcp
+    Ctn Config Broker Bbdo Output    central    bbdo_server    5670  tcp    localhost
+    Ctn Config Broker Bbdo Input    rrd    bbdo_client    5670  tcp    localhost
+    Ctn Broker Config Output Set    central    central-broker-master-output    retention    yes
+    Ctn Broker Config Log    central    config    info
+    Repeat Keyword    5 times    Ctn Start Stop Service    0
 
 BSCSSRR2
-	[Documentation]	Start/Stop 10 times broker with 300ms interval and no coredump, reversed and retention. central-broker-master-output is then a failover.
-	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	tcp
-	Config Broker	central
-	Config Broker BBDO Input	central	bbdo_client	5669  tcp	localhost
-	Config Broker BBDO Output	central	bbdo_server	5670  tcp
-	Broker Config Output set	central	central-broker-master-output	retention	yes
-	Repeat Keyword	10 times	Start Stop Instance	300ms
+    [Documentation]    Start/Stop 10 times broker with 300ms interval and no coredump, reversed and retention. central-broker-master-output is then a failover.
+    [Tags]    Broker    start-stop    bbdo_server    bbdo_client    tcp
+    Ctn Config Broker    central
+    Ctn Config Broker Bbdo Input    central    bbdo_client    5669  tcp    localhost
+    Ctn Config Broker Bbdo Output    central    bbdo_server    5670  tcp
+    Ctn Broker Config Output Set    central    central-broker-master-output    retention    yes
+    Repeat Keyword    10 times    Ctn Start Stop Instance    300ms
 
 BSCSSGRR1
-	[Documentation]	Start-Stop two instances of broker and no coredump, reversed and retention, with transport protocol grpc, start-stop 5 times.
-	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	grpc
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker BBDO Input	central	bbdo_server	5669  grpc	localhost
-	Config Broker BBDO Output	central	bbdo_server	5670  grpc
-	Broker Config Output set	central	central-broker-master-output	retention	yes
-	Config Broker BBDO Input	rrd	bbdo_client	5670  grpc	localhost
-	Broker Config Log	central	config	info
-	${start}=	Get Round Current Date
-	Repeat Keyword	5 times	Start Stop Service	0
-	${content}=	Create List	endpoint applier: creating new failover 'central-broker-master-output'	failover 'central-broker-master-output' construction.
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	30
-	Should Be True	${result}	msg=No information about TLS activation.
+    [Documentation]    Start-Stop two instances of broker and no coredump, reversed and retention, with transport protocol grpc, start-stop 5 times.
+    [Tags]    Broker    start-stop    bbdo_server    bbdo_client    grpc
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker Bbdo Input    central    bbdo_server    5669  grpc    localhost
+    Ctn Config Broker Bbdo Output    central    bbdo_server    5670  grpc
+    Ctn Broker Config Output Set    central    central-broker-master-output    retention    yes
+    Ctn Config Broker Bbdo Input    rrd    bbdo_client    5670  grpc    localhost
+    Ctn Broker Config Log    central    config    info
+    ${start}=    Ctn Get Round Current Date
+    Repeat Keyword    5 times    Ctn Start Stop Service    0
+    ${content}=    Create List    endpoint applier: creating new failover 'central-broker-master-output'    failover 'central-broker-master-output' construction.
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    Should Be True    ${result}    msg=No information about TLS activation.
 
 BSCSSTRR1
-	[Documentation]	Start-Stop two instances of broker and no coredump. Encryption is enabled. transport protocol is tcp, reversed and retention.
-	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	tcp	tls
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker BBDO Output	central	bbdo_server	5670  tcp
-	Config Broker BBDO Input	rrd	bbdo_client	5670  tcp	localhost
-	Broker Config Output set	central	central-broker-master-output	encryption	yes
-	Broker Config Output set	central	central-broker-master-output	retention	yes
-	Broker Config Input set	rrd	rrd-broker-master-input	encryption	yes
-	Broker Config Log	central	config	off
-	Broker Config Log	central	core	off
-	Broker Config Log	central	tls	debug
-	${start}=	Get Round Current Date
-	Repeat Keyword	5 times	Start Stop Service	0
-	${content}=	Create List	TLS: successful handshake
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	30
-	Should Be True	${result}	msg=No information about TLS activation.
+    [Documentation]    Start-Stop two instances of broker and no coredump. Encryption is enabled. transport protocol is tcp, reversed and retention.
+    [Tags]    Broker    start-stop    bbdo_server    bbdo_client    tcp    tls
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker Bbdo Output    central    bbdo_server    5670  tcp
+    Ctn Config Broker Bbdo Input    rrd    bbdo_client    5670  tcp    localhost
+    Ctn Broker Config Output Set    central    central-broker-master-output    encryption    yes
+    Ctn Broker Config Output Set    central    central-broker-master-output    retention    yes
+    Ctn Broker Config Input Set    rrd    rrd-broker-master-input    encryption    yes
+    Ctn Broker Config Log    central    config    off
+    Ctn Broker Config Log    central    core    off
+    Ctn Broker Config Log    central    tls    debug
+    ${start}=    Ctn Get Round Current Date
+    Repeat Keyword    5 times    Ctn Start Stop Service    0
+    ${content}=    Create List    TLS: successful handshake
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    Should Be True    ${result}    msg=No information about TLS activation.
 
 BSCSSTRR2
-	[Documentation]	Start-Stop two instances of broker and no coredump. Encryption is enabled.
-	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	tcp	tls
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker BBDO Output	central	bbdo_server	5670  tcp
-	Config Broker BBDO Input	rrd	bbdo_client	5670  tcp	localhost
-	Broker Config Output set	central	central-broker-master-output	encryption	yes
-	Broker Config Output set	central	central-broker-master-output	retention	yes
-	Broker Config Input set	rrd	rrd-broker-master-input	encryption	yes
-	Broker Config Log	central	config	off
-	Broker Config Log	central	core	off
-	Broker Config Log	central	tls	debug
-	Broker Config Output set	central	central-broker-master-output	private_key	${EtcRoot}/centreon-broker/server.key
-	Broker Config Output set	central	central-broker-master-output	certificate	${EtcRoot}/centreon-broker/server.crt
-	Broker Config Output set	central	central-broker-master-output	ca_certificate	${EtcRoot}/centreon-broker/client.crt
-	Broker Config Input set	rrd	rrd-broker-master-input	private_key	${EtcRoot}/centreon-broker/client.key
-	Broker Config Input set	rrd	rrd-broker-master-input	certificate	${EtcRoot}/centreon-broker/client.crt
-	${start}=	Get Round Current Date
-	Repeat Keyword	5 times	Start Stop Service	0
-	${content}=	Create List	TLS: successful handshake
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	30
-	Should Be True	${result}	msg=No information about TLS activation.
+    [Documentation]    Start-Stop two instances of broker and no coredump. Encryption is enabled.
+    [Tags]    Broker    start-stop    bbdo_server    bbdo_client    tcp    tls
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker Bbdo Output    central    bbdo_server    5670  tcp
+    Ctn Config Broker Bbdo Input    rrd    bbdo_client    5670  tcp    localhost
+    Ctn Broker Config Output Set    central    central-broker-master-output    encryption    yes
+    Ctn Broker Config Output Set    central    central-broker-master-output    retention    yes
+    Ctn Broker Config Input Set    rrd    rrd-broker-master-input    encryption    yes
+    Ctn Broker Config Log    central    config    off
+    Ctn Broker Config Log    central    core    off
+    Ctn Broker Config Log    central    tls    debug
+    Ctn Broker Config Output Set    central    central-broker-master-output    private_key    ${EtcRoot}/centreon-broker/server.key
+    Ctn Broker Config Output Set    central    central-broker-master-output    certificate    ${EtcRoot}/centreon-broker/server.crt
+    Ctn Broker Config Output Set    central    central-broker-master-output    ca_certificate    ${EtcRoot}/centreon-broker/client.crt
+    Ctn Broker Config Input Set    rrd    rrd-broker-master-input    private_key    ${EtcRoot}/centreon-broker/client.key
+    Ctn Broker Config Input Set    rrd    rrd-broker-master-input    certificate    ${EtcRoot}/centreon-broker/client.crt
+    ${start}=    Ctn Get Round Current Date
+    Repeat Keyword    5 times    Ctn Start Stop Service    0
+    ${content}=    Create List    TLS: successful handshake
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    Should Be True    ${result}    msg=No information about TLS activation.
 
 BSCSSTGRR2
-	[Documentation]	Start-Stop two instances of broker. The connection is made by bbdo_client/bbdo_server with encryption enabled. It works with good certificates and keys. Reversed grpc connection with retention.
-	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	grpc	tls
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker BBDO Output	central	bbdo_server	5670  grpc
-	Config Broker BBDO Input	rrd	bbdo_client	5670  grpc	localhost
-	Broker Config Output set	central	central-broker-master-output	encryption	yes
-	Broker Config Output set	central	central-broker-master-output	retention	yes
-	Broker Config Input set	rrd	rrd-broker-master-input	encryption	yes
-	Broker Config Flush Log	central	0
-	Broker Config Flush Log	rrd	0
-	Broker Config Log	central	config	off
-	Broker Config Log	central	core	off
-	Broker Config Log	rrd	core	off
-	Broker Config Log	central	tls	debug
-	Broker Config Log	central	grpc	debug
-	Create Key And Certificate	localhost	${EtcRoot}/centreon-broker/server.key	${EtcRoot}/centreon-broker/server.crt
-	Create Key And Certificate	localhost	${EtcRoot}/centreon-broker/client.key	${EtcRoot}/centreon-broker/client.crt
+    [Documentation]    Start-Stop two instances of broker. The connection is made by bbdo_client/bbdo_server with encryption enabled. It works with good certificates and keys. Reversed grpc connection with retention.
+    [Tags]    Broker    start-stop    bbdo_server    bbdo_client    grpc    tls
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker Bbdo Output    central    bbdo_server    5670  grpc
+    Ctn Config Broker Bbdo Input    rrd    bbdo_client    5670  grpc    localhost
+    Ctn Broker Config Output Set    central    central-broker-master-output    encryption    yes
+    Ctn Broker Config Output Set    central    central-broker-master-output    retention    yes
+    Ctn Broker Config Input Set    rrd    rrd-broker-master-input    encryption    yes
+    Ctn Broker Config Flush Log    central    0
+    Ctn Broker Config Flush Log    rrd    0
+    Ctn Broker Config Log    central    config    off
+    Ctn Broker Config Log    central    core    off
+    Ctn Broker Config Log    rrd    core    off
+    Ctn Broker Config Log    central    tls    debug
+    Ctn Broker Config Log    central    grpc    debug
+    Ctn Create Key And Certificate    localhost    ${EtcRoot}/centreon-broker/server.key    ${EtcRoot}/centreon-broker/server.crt
+    Ctn Create Key And Certificate    localhost    ${EtcRoot}/centreon-broker/client.key    ${EtcRoot}/centreon-broker/client.crt
 
-	Broker Config Output set	central	central-broker-master-output	private_key	${EtcRoot}/centreon-broker/server.key
-	Broker Config Output set	central	central-broker-master-output	certificate	${EtcRoot}/centreon-broker/server.crt
-	Broker Config Input set	rrd	rrd-broker-master-input	private_key	${EtcRoot}/centreon-broker/client.key
-	Broker Config Input set	rrd	rrd-broker-master-input	certificate	${EtcRoot}/centreon-broker/client.crt
-	Broker Config Input set	rrd	rrd-broker-master-input	ca_certificate	${EtcRoot}/centreon-broker/server.crt
-	${start}=	Get Round Current Date
-	Start Broker
-	${content}=	Create List	write: buff:	write done: buff:
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	30
-	Should Be True	${result}	msg=No information about TLS activation.
-	Kindly Stop Broker
+    Ctn Broker Config Output Set    central    central-broker-master-output    private_key    ${EtcRoot}/centreon-broker/server.key
+    Ctn Broker Config Output Set    central    central-broker-master-output    certificate    ${EtcRoot}/centreon-broker/server.crt
+    Ctn Broker Config Input Set    rrd    rrd-broker-master-input    private_key    ${EtcRoot}/centreon-broker/client.key
+    Ctn Broker Config Input Set    rrd    rrd-broker-master-input    certificate    ${EtcRoot}/centreon-broker/client.crt
+    Ctn Broker Config Input Set    rrd    rrd-broker-master-input    ca_certificate    ${EtcRoot}/centreon-broker/server.crt
+    ${start}=    Ctn Get Round Current Date
+    Ctn Start Broker
+    ${content}=    Create List    write: buff:    write done: buff:
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    Should Be True    ${result}    msg=No information about TLS activation.
+    Ctn Kindly Stop Broker
 
 BSCSSCRR1
-	[Documentation]	Start-Stop two instances of broker. The connection is made by bbdo_client/bbdo_server with tcp transport protocol. Compression is enabled on client side. Connection reversed with retention.
-	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	compression
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker BBDO Output	central	bbdo_server	5670  tcp
-	Config Broker BBDO Input	rrd	bbdo_client	5670  tcp	localhost
-	Broker Config Output set	central	central-broker-master-output	compression	yes
-	Broker Config Output set	central	central-broker-master-output	retention	yes
-	Broker Config Log	central	config	off
-	Broker Config Log	central	core	trace
-	Broker Config Log	rrd	core	trace
-	Broker Config Flush Log	central	0
-	${start}=	Get Round Current Date
-	Start Broker
-	${content}=	Create List	compression: writing
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	30
-	Should Be True	${result}	msg=No compression enabled
-	Kindly Stop Broker
+    [Documentation]    Start-Stop two instances of broker. The connection is made by bbdo_client/bbdo_server with tcp transport protocol. Compression is enabled on client side. Connection reversed with retention.
+    [Tags]    Broker    start-stop    bbdo_server    bbdo_client    compression
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker Bbdo Output    central    bbdo_server    5670  tcp
+    Ctn Config Broker Bbdo Input    rrd    bbdo_client    5670  tcp    localhost
+    Ctn Broker Config Output Set    central    central-broker-master-output    compression    yes
+    Ctn Broker Config Output Set    central    central-broker-master-output    retention    yes
+    Ctn Broker Config Log    central    config    off
+    Ctn Broker Config Log    central    core    trace
+    Ctn Broker Config Log    rrd    core    trace
+    Ctn Broker Config Flush Log    central    0
+    ${start}=    Ctn Get Round Current Date
+    Ctn Start Broker
+    ${content}=    Create List    compression: writing
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    Should Be True    ${result}    msg=No compression enabled
+    Ctn Kindly Stop Broker
 
 BSCSSCRR2
-	[Documentation]	Start-Stop two instances of broker. The connection is made by bbdo_client/bbdo_server with tcp transport protocol. Compression is disabled on client side. Connection reversed with retention.
-	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	compression
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker BBDO Output	central	bbdo_server	5670  tcp
-	Config Broker BBDO Input	rrd	bbdo_client	5670  tcp	localhost
-	Broker Config Output set	central	central-broker-master-output	compression	no
-	Broker Config Output set	central	central-broker-master-output	retention	yes
-	Broker Config Log	central	config	off
-	Broker Config Log	central	core	off
-	Broker Config Log	rrd	core	trace
-	Broker Config Log	central	bbdo	trace
-	Broker Config Flush Log	central	0
-	${start}=	Get Round Current Date
-	Start Broker
-	${content}=	Create List	BBDO: we have extensions '' and peer has 'COMPRESSION'
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	30
-	Should Be True	${result}	msg=Compression enabled but should not.
-	Kindly Stop Broker
+    [Documentation]    Start-Stop two instances of broker. The connection is made by bbdo_client/bbdo_server with tcp transport protocol. Compression is disabled on client side. Connection reversed with retention.
+    [Tags]    Broker    start-stop    bbdo_server    bbdo_client    compression
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker Bbdo Output    central    bbdo_server    5670  tcp
+    Ctn Config Broker Bbdo Input    rrd    bbdo_client    5670  tcp    localhost
+    Ctn Broker Config Output Set    central    central-broker-master-output    compression    no
+    Ctn Broker Config Output Set    central    central-broker-master-output    retention    yes
+    Ctn Broker Config Log    central    config    off
+    Ctn Broker Config Log    central    core    off
+    Ctn Broker Config Log    rrd    core    trace
+    Ctn Broker Config Log    central    bbdo    trace
+    Ctn Broker Config Flush Log    central    0
+    ${start}=    Ctn Get Round Current Date
+    Ctn Start Broker
+    ${content}=    Create List    BBDO: we have extensions '' and peer has 'COMPRESSION'
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    Should Be True    ${result}    msg=Compression enabled but should not.
+    Ctn Kindly Stop Broker
 
 BSCSSCGRR1
-	[Documentation]	Start-Stop two instances of broker. The connection is made by bbdo_client/bbdo_server with grpc transport protocol. Compression is enabled on output side. Reversed connection with retention and grpc transport protocol.
-	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	compression	tls
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker BBDO Output	central	bbdo_server	5670  grpc
-	Config Broker BBDO Input	rrd	bbdo_client	5670  grpc	localhost
-	Broker Config Output set	central	central-broker-master-output	compression	yes
-	Broker Config Output set	central	central-broker-master-output	retention	yes
-	Broker Config Log	central	config	off
-	Broker Config Log	central	core	off
-	Broker Config Log	rrd	core	off
-	Broker Config Log	central	tls	debug
-	Broker Config Log	central	grpc	debug
-	Broker Config Flush Log	central	0
-	${start}=	Get Round Current Date
-	Start Broker
-	${content}=	Create List	server default compression deflate
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	30
-	Should Be True	${result}	msg=No compression enabled
-	Kindly Stop Broker
+    [Documentation]    Start-Stop two instances of broker. The connection is made by bbdo_client/bbdo_server with grpc transport protocol. Compression is enabled on output side. Reversed connection with retention and grpc transport protocol.
+    [Tags]    Broker    start-stop    bbdo_server    bbdo_client    compression    tls
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker Bbdo Output    central    bbdo_server    5670  grpc
+    Ctn Config Broker Bbdo Input    rrd    bbdo_client    5670  grpc    localhost
+    Ctn Broker Config Output Set    central    central-broker-master-output    compression    yes
+    Ctn Broker Config Output Set    central    central-broker-master-output    retention    yes
+    Ctn Broker Config Log    central    config    off
+    Ctn Broker Config Log    central    core    off
+    Ctn Broker Config Log    rrd    core    off
+    Ctn Broker Config Log    central    tls    debug
+    Ctn Broker Config Log    central    grpc    debug
+    Ctn Broker Config Flush Log    central    0
+    ${start}=    Ctn Get Round Current Date
+    Ctn Start Broker
+    ${content}=    Create List    server default compression deflate
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    Should Be True    ${result}    msg=No compression enabled
+    Ctn Kindly Stop Broker
 
 BSCSSCGRR2
-	[Documentation]	Start-Stop two instances of broker. The connection is made by bbdo_client/bbdo_server with grpc transport protocol. Compression is enabled on output side. Reversed connection with retention and grpc transport protocol.
-	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	compression	tls
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker BBDO Output	central	bbdo_server	5670  grpc
-	Config Broker BBDO Input	rrd	bbdo_client	5670  grpc	localhost
-	Broker Config Output set	central	central-broker-master-output	compression	no
-	Broker Config Output set	central	central-broker-master-output	retention	yes
-	Broker Config Log	central	config	off
-	Broker Config Log	central	core	off
-	Broker Config Log	rrd	core	off
-	Broker Config Log	central	tls	debug
-	Broker Config Log	central	grpc	debug
-	Broker Config Flush Log	central	0
-	${start}=	Get Round Current Date
-	Start Broker
-	${content}=	Create List	server default compression deflate
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	15
-	Should Be True	not ${result}	msg=No compression enabled
-	Kindly Stop Broker
+    [Documentation]    Start-Stop two instances of broker. The connection is made by bbdo_client/bbdo_server with grpc transport protocol. Compression is enabled on output side. Reversed connection with retention and grpc transport protocol.
+    [Tags]    Broker    start-stop    bbdo_server    bbdo_client    compression    tls
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker Bbdo Output    central    bbdo_server    5670  grpc
+    Ctn Config Broker Bbdo Input    rrd    bbdo_client    5670  grpc    localhost
+    Ctn Broker Config Output Set    central    central-broker-master-output    compression    no
+    Ctn Broker Config Output Set    central    central-broker-master-output    retention    yes
+    Ctn Broker Config Log    central    config    off
+    Ctn Broker Config Log    central    core    off
+    Ctn Broker Config Log    rrd    core    off
+    Ctn Broker Config Log    central    tls    debug
+    Ctn Broker Config Log    central    grpc    debug
+    Ctn Broker Config Flush Log    central    0
+    ${start}=    Ctn Get Round Current Date
+    Ctn Start Broker
+    ${content}=    Create List    server default compression deflate
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    15
+    Should Be True    not ${result}    msg=No compression enabled
+    Ctn Kindly Stop Broker
 
 *** Keywords ***
-Start Stop Service
-	[Arguments]	${interval}
-	Start Process	/usr/sbin/cbd	${EtcRoot}/centreon-broker/central-broker.json	alias=b1
-	Start Process	/usr/sbin/cbd	${EtcRoot}/centreon-broker/central-rrd.json	alias=b2
-	Sleep	${interval}
-	${pid1}=	Get Process Id	b1
-	${pid2}=	Get Process Id	b2
-	${result}=	check connection	5670	${pid1}	${pid2}
-	Should Be True	${result}	msg=The connection between cbd central and rrd is not established.
+Ctn Start Stop Service
+    [Arguments]    ${interval}
+    Start Process    /usr/sbin/cbd    ${EtcRoot}/centreon-broker/central-broker.json    alias=b1
+    Start Process    /usr/sbin/cbd    ${EtcRoot}/centreon-broker/central-rrd.json    alias=b2
+    Sleep    ${interval}
+    ${pid1}=    Get Process Id    b1
+    ${pid2}=    Get Process Id    b2
+    ${result}=    Ctn Check Connection    5670    ${pid1}    ${pid2}
+    Should Be True    ${result}    msg=The connection between cbd central and rrd is not established.
 
-	Send Signal To Process	SIGTERM	b1
-	${result}=  Wait Or Dump And Kill Process  b1  60s
-	Should Be True	${result.rc} == -15 or ${result.rc} == 0	msg=Broker service badly stopped
-	Send Signal To Process	SIGTERM	b2
-	${result}=  Wait Or Dump And Kill Process  b2  60s
-	Should Be True	${result.rc} == -15 or ${result.rc} == 0	msg=Broker service badly stopped
+    Send Signal To Process    SIGTERM    b1
+    ${result}    Ctn Wait Or Dump And Kill Process    b1    60s
+    Should Be True    ${result.rc} == -15 or ${result.rc} == 0    msg=Broker service badly stopped
+    Send Signal To Process    SIGTERM    b2
+    ${result}=    Ctn Wait Or Dump And Kill Process    b2    60s
+    Should Be True    ${result.rc} == -15 or ${result.rc} == 0    msg=Broker service badly stopped
 
-Start Stop Instance
-	[Arguments]	${interval}
-	Start Process	/usr/sbin/cbd	${EtcRoot}/centreon-broker/central-broker.json	alias=b1
-	Sleep	${interval}
-	Send Signal To Process	SIGTERM	b1
-	${result}=  Wait Or Dump And Kill Process  b1  60s
-	Should Be True	${result.rc} == -15 or ${result.rc} == 0	msg=Broker instance badly stopped
+Ctn Start Stop Instance
+    [Arguments]    ${interval}
+    Start Process    /usr/sbin/cbd    ${EtcRoot}/centreon-broker/central-broker.json    alias=b1
+    Sleep    ${interval}
+    Send Signal To Process    SIGTERM    b1
+    ${result}=    Ctn Wait Or Dump And Kill Process    b1    60s
+    Should Be True    ${result.rc} == -15 or ${result.rc} == 0    msg=Broker instance badly stopped
+
+Ctn Prepare Suite
+    Ctn Clean Before Suite
+    Ctn Create Key And Certificate    localhost    ${EtcRoot}/centreon-broker/server.key    ${EtcRoot}/centreon-broker/server.crt
+    Ctn Create Key And Certificate    localhost    ${EtcRoot}/centreon-broker/client.key    ${EtcRoot}/centreon-broker/client.crt
 
-Prepare Suite
-	Clean Before Suite
-	Create Key And Certificate	localhost	${EtcRoot}/centreon-broker/server.key	${EtcRoot}/centreon-broker/server.crt
-	Create Key And Certificate	localhost	${EtcRoot}/centreon-broker/client.key	${EtcRoot}/centreon-broker/client.crt
-	
diff --git a/tests/broker/bbdo-server-client.robot b/tests/broker/bbdo-server-client.robot
index 8b944775610..d82a009af67 100644
--- a/tests/broker/bbdo-server-client.robot
+++ b/tests/broker/bbdo-server-client.robot
@@ -1,8 +1,8 @@
 *** Settings ***
 Resource	../resources/resources.robot
-Suite Setup	Prepare Suite
-Suite Teardown	Clean After Suite
-Test Setup	Stop Processes
+Suite Setup	Ctn Prepare Suite
+Suite Teardown	Ctn Clean After Suite
+Test Setup	Ctn Stop Processes
 
 Documentation	Centreon Broker start/stop tests with bbdo_server and bbdo_client input/output streams. Only these streams are used instead of grpc and tcp.
 Library	DateTime
@@ -15,336 +15,336 @@ Library	../resources/Broker.py
 BSCSS1
 	[Documentation]	Start-Stop two instances of broker and no coredump
 	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	tcp
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker BBDO Input	central	bbdo_server	5669  tcp
-	Config Broker BBDO Output	central	bbdo_client	5670  tcp	localhost
-	Config Broker BBDO Input	rrd	bbdo_server	5670  tcp
-	Broker Config Log	central	config	info
-	Repeat Keyword	5 times	Start Stop Service	0
+	Ctn Config Broker	central
+	Ctn Config Broker	rrd
+	Ctn Config Broker Bbdo Input	central	bbdo_server	5669  tcp
+	Ctn Config Broker Bbdo Output	central	bbdo_client	5670  tcp	localhost
+	Ctn Config Broker Bbdo Input	rrd	bbdo_server	5670  tcp
+	Ctn Broker Config Log	central	config	info
+	Repeat Keyword	5 times	Ctn Start Stop Service	0
 
 BSCSSP1
 	[Documentation]	Start-Stop two instances of broker and no coredump. The server contains a listen address
 	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	tcp
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker BBDO Input	central	bbdo_server	5669  tcp
-	Config Broker BBDO Output	central	bbdo_client	5670  tcp	localhost
-	Config Broker BBDO Input	rrd	bbdo_server	5670  tcp	localhost
-	Broker Config Log	central	config	info
-	Repeat Keyword	5 times	Start Stop Service	0
+	Ctn Config Broker	central
+	Ctn Config Broker	rrd
+	Ctn Config Broker Bbdo Input	central	bbdo_server	5669  tcp
+	Ctn Config Broker Bbdo Output	central	bbdo_client	5670  tcp	localhost
+	Ctn Config Broker Bbdo Input	rrd	bbdo_server	5670  tcp	localhost
+	Ctn Broker Config Log	central	config	info
+	Repeat Keyword	5 times	Ctn Start Stop Service	0
 
 BSCSS2
 	[Documentation]	Start/Stop 10 times broker with 300ms interval and no coredump
 	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	tcp
-	Config Broker	central
-	Config Broker BBDO Input	central	bbdo_server	5669  tcp
-	Config Broker BBDO Output	central	bbdo_client	5670  tcp	localhost
-	Repeat Keyword	10 times	Start Stop Instance	300ms
+	Ctn Config Broker	central
+	Ctn Config Broker Bbdo Input	central	bbdo_server	5669  tcp
+	Ctn Config Broker Bbdo Output	central	bbdo_client	5670  tcp	localhost
+	Repeat Keyword	10 times	Ctn Start Stop Instance	300ms
 
 BSCSS3
 	[Documentation]	Start-Stop one instance of broker and no coredump
 	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	tcp
-	Config Broker	central
-	Config Broker BBDO Input	central	bbdo_server	5669  tcp
-	Config Broker BBDO Output	central	bbdo_client	5670  tcp	localhost
-	Repeat Keyword	5 times	Start Stop Instance	0
+	Ctn Config Broker	central
+	Ctn Config Broker Bbdo Input	central	bbdo_server	5669  tcp
+	Ctn Config Broker Bbdo Output	central	bbdo_client	5670  tcp	localhost
+	Repeat Keyword	5 times	Ctn Start Stop Instance	0
 
 BSCSS4
 	[Documentation]	Start/Stop 10 times broker with 1sec interval and no coredump
 	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	tcp
-	Config Broker	central
-	Config Broker BBDO Input	central	bbdo_server	5669  tcp
-	Config Broker BBDO Output	central	bbdo_client	5670  tcp	localhost
-	Repeat Keyword	10 times	Start Stop Instance	1s
+	Ctn Config Broker	central
+	Ctn Config Broker Bbdo Input	central	bbdo_server	5669  tcp
+	Ctn Config Broker Bbdo Output	central	bbdo_client	5670  tcp	localhost
+	Repeat Keyword	10 times	Ctn Start Stop Instance	1s
 
 BSCSSG1
 	[Documentation]	Start-Stop two instances of broker and no coredump
 	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	grpc
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker BBDO Input	central	bbdo_server	5669  gRPC	localhost
-	Config Broker BBDO Output	central	bbdo_client	5670  gRPC	localhost
-	Config Broker BBDO Input	rrd	bbdo_server	5670  gRPC
-	Broker Config Log	central	config	info
-	Repeat Keyword	5 times	Start Stop Service	0
+	Ctn Config Broker	central
+	Ctn Config Broker	rrd
+	Ctn Config Broker Bbdo Input	central	bbdo_server	5669  gRPC	localhost
+	Ctn Config Broker Bbdo Output	central	bbdo_client	5670  gRPC	localhost
+	Ctn Config Broker Bbdo Input	rrd	bbdo_server	5670  gRPC
+	Ctn Broker Config Log	central	config	info
+	Repeat Keyword	5 times	Ctn Start Stop Service	0
 
 BSCSSG2
 	[Documentation]	Start/Stop 10 times broker with 300ms interval and no coredump
 	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	grpc
-	Config Broker	central
-	Config Broker BBDO Input	central	bbdo_server	5669  gRPC	localhost
-	Config Broker BBDO Output	central	bbdo_client	5670  gRPC	localhost
-	Repeat Keyword	10 times	Start Stop Instance	300ms
+	Ctn Config Broker	central
+	Ctn Config Broker Bbdo Input	central	bbdo_server	5669  gRPC	localhost
+	Ctn Config Broker Bbdo Output	central	bbdo_client	5670  gRPC	localhost
+	Repeat Keyword	10 times	Ctn Start Stop Instance	300ms
 
 BSCSSG3
 	[Documentation]	Start-Stop one instance of broker and no coredump
 	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	grpc
-	Config Broker	central
-	Config Broker BBDO Input	central	bbdo_server	5669  gRPC
-	Config Broker BBDO Output	central	bbdo_client	5670  gRPC	localhost
-	Repeat Keyword	5 times	Start Stop Instance	0
+	Ctn Config Broker	central
+	Ctn Config Broker Bbdo Input	central	bbdo_server	5669  gRPC
+	Ctn Config Broker Bbdo Output	central	bbdo_client	5670  gRPC	localhost
+	Repeat Keyword	5 times	Ctn Start Stop Instance	0
 
 BSCSSG4
 	[Documentation]	Start/Stop 10 times broker with 1sec interval and no coredump
 	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	grpc
-	Config Broker	central
-	Config Broker BBDO Input	central	bbdo_server	5669  gRPC
-	Config Broker BBDO Output	central	bbdo_client	5670  gRPC	localhost
-	Repeat Keyword	10 times	Start Stop Instance	1s
+	Ctn Config Broker	central
+	Ctn Config Broker Bbdo Input	central	bbdo_server	5669  gRPC
+	Ctn Config Broker Bbdo Output	central	bbdo_client	5670  gRPC	localhost
+	Repeat Keyword	10 times	Ctn Start Stop Instance	1s
 
 BSCSST1
 	[Documentation]	Start-Stop two instances of broker and no coredump. Encryption is enabled on client side.
 	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	tcp	tls
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker BBDO Input	central	bbdo_server	5669  tcp
-	Config Broker BBDO Output	central	bbdo_client	5670  tcp	localhost
-	Config Broker BBDO Input	rrd	bbdo_server	5670  tcp
-	Broker Config Output set	central	central-broker-master-output	encryption	yes
-	Broker Config Input set	rrd	rrd-broker-master-input	encryption	yes
-	Broker Config Log	central	config	off
-	Broker Config Log	central	core	off
-	Broker Config Log	central	tls	debug
+	Ctn Config Broker	central
+	Ctn Config Broker	rrd
+	Ctn Config Broker Bbdo Input	central	bbdo_server	5669  tcp
+	Ctn Config Broker Bbdo Output	central	bbdo_client	5670  tcp	localhost
+	Ctn Config Broker Bbdo Input	rrd	bbdo_server	5670  tcp
+	Ctn Broker Config Output Set	central	central-broker-master-output	encryption	yes
+	Ctn Broker Config Input Set	rrd	rrd-broker-master-input	encryption	yes
+	Ctn Broker Config Log	central	config	off
+	Ctn Broker Config Log	central	core	off
+	Ctn Broker Config Log	central	tls	debug
 	${start}=	Get Current Date
-	Repeat Keyword	5 times	Start Stop Service	0
+	Repeat Keyword	5 times	Ctn Start Stop Service	0
 	${content}=	Create List	TLS: successful handshake
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	30
+	${result}=	Ctn Find In Log With Timeout	${centralLog}	${start}	${content}	30
 	Should Be True	${result}	msg=No information about TLS activation.
 
 BSCSST2
 	[Documentation]	Start-Stop two instances of broker and no coredump. Encryption is enabled on client side.
 	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	tcp	tls
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker BBDO Input	central	bbdo_server	5669  tcp
-	Config Broker BBDO Output	central	bbdo_client	5670  tcp	localhost
-	Config Broker BBDO Input	rrd	bbdo_server	5670  tcp
-	Broker Config Output set	central	central-broker-master-output	encryption	yes
-	Broker Config Input set	rrd	rrd-broker-master-input	encryption	yes
-	Broker Config Log	central	config	off
-	Broker Config Log	central	core	off
-	Broker Config Log	central	tls	debug
-	Broker Config Output set	central	central-broker-master-output	private_key	${EtcRoot}/centreon-broker/server.key
-	Broker Config Output set	central	central-broker-master-output	certificate	${EtcRoot}/centreon-broker/server.crt
-	Broker Config Output set	central	central-broker-master-output	ca_certificate	${EtcRoot}/centreon-broker/client.crt
-	Broker Config Input set	rrd	rrd-broker-master-input	private_key	${EtcRoot}/centreon-broker/client.key
-	Broker Config Input set	rrd	rrd-broker-master-input	certificate	${EtcRoot}/centreon-broker/client.crt
+	Ctn Config Broker	central
+	Ctn Config Broker	rrd
+	Ctn Config Broker Bbdo Input	central	bbdo_server	5669  tcp
+	Ctn Config Broker Bbdo Output	central	bbdo_client	5670  tcp	localhost
+	Ctn Config Broker Bbdo Input	rrd	bbdo_server	5670  tcp
+	Ctn Broker Config Output Set	central	central-broker-master-output	encryption	yes
+	Ctn Broker Config Input Set	rrd	rrd-broker-master-input	encryption	yes
+	Ctn Broker Config Log	central	config	off
+	Ctn Broker Config Log	central	core	off
+	Ctn Broker Config Log	central	tls	debug
+	Ctn Broker Config Output Set	central	central-broker-master-output	private_key	${EtcRoot}/centreon-broker/server.key
+	Ctn Broker Config Output Set	central	central-broker-master-output	certificate	${EtcRoot}/centreon-broker/server.crt
+	Ctn Broker Config Output Set	central	central-broker-master-output	ca_certificate	${EtcRoot}/centreon-broker/client.crt
+	Ctn Broker Config Input Set	rrd	rrd-broker-master-input	private_key	${EtcRoot}/centreon-broker/client.key
+	Ctn Broker Config Input Set	rrd	rrd-broker-master-input	certificate	${EtcRoot}/centreon-broker/client.crt
 	${start}=	Get Current Date
-	Repeat Keyword	5 times	Start Stop Service	0
+	Repeat Keyword	5 times	Ctn Start Stop Service	0
 	${content}=	Create List	TLS: successful handshake
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	30
+	${result}=	Ctn Find In Log With Timeout	${centralLog}	${start}	${content}	30
 	Should Be True	${result}	msg=No information about TLS activation.
 
 BSCSSTG1
 	[Documentation]	Start-Stop two instances of broker. The connection is made by bbdo_client/bbdo_server with encryption enabled. This is not sufficient, then an error is raised.
 	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	grpc	tls
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker BBDO Input	central	bbdo_server	5669  gRPC
-	Config Broker BBDO Output	central	bbdo_client	5670  gRPC	localhost
-	Config Broker BBDO Input	rrd	bbdo_server	5670  gRPC
-	Broker Config Output set	central	central-broker-master-output	encryption	yes
-	Broker Config Input set	rrd	rrd-broker-master-input	encryption	yes
-	Broker Config Log	central	config	off
-	Broker Config Log	central	core	off
-	Broker Config Log	rrd	core	off
-	Broker Config Log	central	tls	debug
-	Broker Config Log	central	grpc	debug
-	Broker Config Log	rrd	grpc	debug
-        Broker Config Flush Log	central	0
-        Broker Config Source Log	central	1
-        Broker Config Flush Log	rrd	0
-        Broker Config Source Log	rrd	1
+	Ctn Config Broker	central
+	Ctn Config Broker	rrd
+	Ctn Config Broker Bbdo Input	central	bbdo_server	5669  gRPC
+	Ctn Config Broker Bbdo Output	central	bbdo_client	5670  gRPC	localhost
+	Ctn Config Broker Bbdo Input	rrd	bbdo_server	5670  gRPC
+	Ctn Broker Config Output Set	central	central-broker-master-output	encryption	yes
+	Ctn Broker Config Input Set	rrd	rrd-broker-master-input	encryption	yes
+	Ctn Broker Config Log	central	config	off
+	Ctn Broker Config Log	central	core	off
+	Ctn Broker Config Log	rrd	core	off
+	Ctn Broker Config Log	central	tls	debug
+	Ctn Broker Config Log	central	grpc	debug
+	Ctn Broker Config Log	rrd	grpc	debug
+        Ctn Broker Config Flush Log	central	0
+        Ctn Broker Config Source Log	central	1
+        Ctn Broker Config Flush Log	rrd	0
+        Ctn Broker Config Source Log	rrd	1
 	${start}=	Get Current Date
-	Start Broker
+	Ctn Start Broker
 	${content}=	Create List	Handshake failed
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	30
+	${result}=	Ctn Find In Log With Timeout	${centralLog}	${start}	${content}	30
 	Should Be True	${result}	msg=No information about TLS activation.
 
 BSCSSTG2
 	[Documentation]	Start-Stop two instances of broker. The connection is made by bbdo_client/bbdo_server with encryption enabled. It works with good certificates and keys.
 	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	grpc	tls
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker BBDO Input	central	bbdo_server	5669  grpc
-	Config Broker BBDO Output	central	bbdo_client	5670  grpc	localhost
-	Config Broker BBDO Input	rrd	bbdo_server	5670  grpc
-	Broker Config Output set	central	central-broker-master-output	encryption	yes
-	Broker Config Input set	rrd	rrd-broker-master-input	encryption	yes
-	Broker Config Log	central	config	off
-	Broker Config Log	central	core	off
-	Broker Config Log	rrd	core	off
-	Broker Config Log	central	tls	debug
-	Broker Config Log	rrd	grpc	debug
-	Broker Config Log	central	grpc	debug
-	Create Key And Certificate	localhost	${EtcRoot}/centreon-broker/server.key	${EtcRoot}/centreon-broker/server.crt
-	Create Key And Certificate	localhost	${EtcRoot}/centreon-broker/client.key	${EtcRoot}/centreon-broker/client.crt
+	Ctn Config Broker	central
+	Ctn Config Broker	rrd
+	Ctn Config Broker Bbdo Input	central	bbdo_server	5669  grpc
+	Ctn Config Broker Bbdo Output	central	bbdo_client	5670  grpc	localhost
+	Ctn Config Broker Bbdo Input	rrd	bbdo_server	5670  grpc
+	Ctn Broker Config Output Set	central	central-broker-master-output	encryption	yes
+	Ctn Broker Config Input Set	rrd	rrd-broker-master-input	encryption	yes
+	Ctn Broker Config Log	central	config	off
+	Ctn Broker Config Log	central	core	off
+	Ctn Broker Config Log	rrd	core	off
+	Ctn Broker Config Log	central	tls	debug
+	Ctn Broker Config Log	rrd	grpc	debug
+	Ctn Broker Config Log	central	grpc	debug
+	Ctn Create Key And Certificate	localhost	${EtcRoot}/centreon-broker/server.key	${EtcRoot}/centreon-broker/server.crt
+	Ctn Create Key And Certificate	localhost	${EtcRoot}/centreon-broker/client.key	${EtcRoot}/centreon-broker/client.crt
 
-	Broker Config Output set	central	central-broker-master-output	private_key	${EtcRoot}/centreon-broker/server.key
-	Broker Config Output set	central	central-broker-master-output	certificate	${EtcRoot}/centreon-broker/server.crt
-	Broker Config Output set	central	central-broker-master-output	ca_certificate	${EtcRoot}/centreon-broker/client.crt
-	Broker Config Input set	rrd	rrd-broker-master-input	private_key	${EtcRoot}/centreon-broker/client.key
-	Broker Config Input set	rrd	rrd-broker-master-input	certificate	${EtcRoot}/centreon-broker/client.crt
+	Ctn Broker Config Output Set	central	central-broker-master-output	private_key	${EtcRoot}/centreon-broker/server.key
+	Ctn Broker Config Output Set	central	central-broker-master-output	certificate	${EtcRoot}/centreon-broker/server.crt
+	Ctn Broker Config Output Set	central	central-broker-master-output	ca_certificate	${EtcRoot}/centreon-broker/client.crt
+	Ctn Broker Config Input Set	rrd	rrd-broker-master-input	private_key	${EtcRoot}/centreon-broker/client.key
+	Ctn Broker Config Input Set	rrd	rrd-broker-master-input	certificate	${EtcRoot}/centreon-broker/client.crt
 	${start}=	Get Current Date
-	Start Broker
+	Ctn Start Broker
 	${content}=	Create List	encrypted connection	write: buff:	write done: buff:
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	30
+	${result}=	Ctn Find In Log With Timeout	${centralLog}	${start}	${content}	30
 	Should Be True	${result}	msg=No information about TLS activation.
-	Kindly Stop Broker
+	Ctn Kindly Stop Broker
 
 BSCSSTG3
 	[Documentation]	Start-Stop two instances of broker. The connection cannot be established if the server private key is missing and an error message explains this issue.
 	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	grpc	tls
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker BBDO Input	central	bbdo_server	5669  grpc
-	Config Broker BBDO Output	central	bbdo_client	5670  grpc	localhost
-	Config Broker BBDO Input	rrd	bbdo_server	5670  grpc
-	Broker Config Output set	central	central-broker-master-output	encryption	yes
-	Broker Config Input set	rrd	rrd-broker-master-input	encryption	yes
-	Broker Config Log	central	config	off
-	Broker Config Log	central	core	off
-	Broker Config Log	rrd	core	off
-	Broker Config Log	central	tls	debug
-	Broker Config Log	central	grpc	debug
-	Broker Config Log	rrd	grpc	debug
-	Create Key And Certificate	localhost	${EtcRoot}/centreon-broker/server.key	${EtcRoot}/centreon-broker/server.crt
-	Create Key And Certificate	localhost	${EtcRoot}/centreon-broker/client.key	${EtcRoot}/centreon-broker/client.crt
+	Ctn Config Broker	central
+	Ctn Config Broker	rrd
+	Ctn Config Broker Bbdo Input	central	bbdo_server	5669  grpc
+	Ctn Config Broker Bbdo Output	central	bbdo_client	5670  grpc	localhost
+	Ctn Config Broker Bbdo Input	rrd	bbdo_server	5670  grpc
+	Ctn Broker Config Output Set	central	central-broker-master-output	encryption	yes
+	Ctn Broker Config Input Set	rrd	rrd-broker-master-input	encryption	yes
+	Ctn Broker Config Log	central	config	off
+	Ctn Broker Config Log	central	core	off
+	Ctn Broker Config Log	rrd	core	off
+	Ctn Broker Config Log	central	tls	debug
+	Ctn Broker Config Log	central	grpc	debug
+	Ctn Broker Config Log	rrd	grpc	debug
+	Ctn Create Key And Certificate	localhost	${EtcRoot}/centreon-broker/server.key	${EtcRoot}/centreon-broker/server.crt
+	Ctn Create Key And Certificate	localhost	${EtcRoot}/centreon-broker/client.key	${EtcRoot}/centreon-broker/client.crt
 
-	Broker Config Output set	central	central-broker-master-output	private_key	${EtcRoot}/centreon-broker/server.key
-	Broker Config Output set	central	central-broker-master-output	certificate	${EtcRoot}/centreon-broker/server.crt
-	Broker Config Output set	central	central-broker-master-output	ca_certificate	${EtcRoot}/centreon-broker/client.crt
-	Broker Config Input set	rrd	rrd-broker-master-input	private_key	${EtcRoot}/centreon-broker/missing-client.key
-	Broker Config Input set	rrd	rrd-broker-master-input	certificate	${EtcRoot}/centreon-broker/client.crt
+	Ctn Broker Config Output Set	central	central-broker-master-output	private_key	${EtcRoot}/centreon-broker/server.key
+	Ctn Broker Config Output Set	central	central-broker-master-output	certificate	${EtcRoot}/centreon-broker/server.crt
+	Ctn Broker Config Output Set	central	central-broker-master-output	ca_certificate	${EtcRoot}/centreon-broker/client.crt
+	Ctn Broker Config Input Set	rrd	rrd-broker-master-input	private_key	${EtcRoot}/centreon-broker/missing-client.key
+	Ctn Broker Config Input Set	rrd	rrd-broker-master-input	certificate	${EtcRoot}/centreon-broker/client.crt
 	${start}=	Get Current Date
-	Start Broker
+	Ctn Start Broker
 	${content}=	Create List	Cannot open file '/tmp/etc/centreon-broker/missing-client.key': No such file or directory
-	${result}=	Find In Log With Timeout	${rrdLog}	${start}	${content}	30
+	${result}=	Ctn Find In Log With Timeout	${rrdLog}	${start}	${content}	30
 	Should Be True	${result}	msg=No information about the missing private key on server.
 
 BSCSSC1
 	[Documentation]	Start-Stop two instances of broker. The connection is made by bbdo_client/bbdo_server with tcp transport protocol. Compression is enabled on client side.
 	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	compression
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker BBDO Input	central	bbdo_server	5669  tcp
-	Config Broker BBDO Output	central	bbdo_client	5670  tcp	localhost
-	Config Broker BBDO Input	rrd	bbdo_server	5670  tcp
-	Broker Config Output set	central	central-broker-master-output	compression	yes
-	Broker Config Log	central	config	off
-	Broker Config Log	central	core	trace
-	Broker Config Log	rrd	core	trace
-        Broker Config Flush Log	central	0
+	Ctn Config Broker	central
+	Ctn Config Broker	rrd
+	Ctn Config Broker Bbdo Input	central	bbdo_server	5669  tcp
+	Ctn Config Broker Bbdo Output	central	bbdo_client	5670  tcp	localhost
+	Ctn Config Broker Bbdo Input	rrd	bbdo_server	5670  tcp
+	Ctn Broker Config Output Set	central	central-broker-master-output	compression	yes
+	Ctn Broker Config Log	central	config	off
+	Ctn Broker Config Log	central	core	trace
+	Ctn Broker Config Log	rrd	core	trace
+        Ctn Broker Config Flush Log	central	0
 	${start}=	Get Current Date
-	Start Broker
+	Ctn Start Broker
 	${content}=	Create List	compression: writing
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	30
+	${result}=	Ctn Find In Log With Timeout	${centralLog}	${start}	${content}	30
 	Should Be True	${result}	msg=No compression enabled
-        Kindly Stop Broker
+        Ctn Kindly Stop Broker
 
 BSCSSC2
 	[Documentation]	Start-Stop two instances of broker. The connection is made by bbdo_client/bbdo_server with tcp transport protocol. Compression is disabled on client side.
 	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	compression
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker BBDO Input	central	bbdo_server	5669  tcp
-	Config Broker BBDO Output	central	bbdo_client	5670  tcp	localhost
-	Config Broker BBDO Input	rrd	bbdo_server	5670  tcp
-	Broker Config Output set	central	central-broker-master-output	compression	no
-	Broker Config Log	central	config	off
-	Broker Config Log	central	core	off
-	Broker Config Log	rrd	core	trace
-	Broker Config Log	central	bbdo	trace
-        Broker Config Flush Log	central	0
+	Ctn Config Broker	central
+	Ctn Config Broker	rrd
+	Ctn Config Broker Bbdo Input	central	bbdo_server	5669  tcp
+	Ctn Config Broker Bbdo Output	central	bbdo_client	5670  tcp	localhost
+	Ctn Config Broker Bbdo Input	rrd	bbdo_server	5670  tcp
+	Ctn Broker Config Output Set	central	central-broker-master-output	compression	no
+	Ctn Broker Config Log	central	config	off
+	Ctn Broker Config Log	central	core	off
+	Ctn Broker Config Log	rrd	core	trace
+	Ctn Broker Config Log	central	bbdo	trace
+        Ctn Broker Config Flush Log	central	0
 	${start}=	Get Current Date
-	Start Broker
+	Ctn Start Broker
 	${content}=	Create List	BBDO: we have extensions '' and peer has 'COMPRESSION'
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	30
+	${result}=	Ctn Find In Log With Timeout	${centralLog}	${start}	${content}	30
 	Should Be True	${result}	msg=Compression enabled but should not.
-        Kindly Stop Broker
+        Ctn Kindly Stop Broker
 
 BSCSSCG1
 	[Documentation]	Start-Stop two instances of broker. The connection is made by bbdo_client/bbdo_server with grpc transport protocol. Compression is enabled on client side.
 	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	compression	tls
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker BBDO Input	central	bbdo_server	5669  grpc
-	Config Broker BBDO Output	central	bbdo_client	5670  grpc	localhost
-	Config Broker BBDO Input	rrd	bbdo_server	5670  grpc
-	Broker Config Output set	central	central-broker-master-output	compression	yes
-	Broker Config Log	central	config	off
-	Broker Config Log	central	core	trace
-	Broker Config Log	rrd	core	off
-	Broker Config Log	central	tls	debug
-	Broker Config Log	rrd	grpc	debug
-	Broker Config Log	central	grpc	debug
-        Broker Config Flush Log	central	0
+	Ctn Config Broker	central
+	Ctn Config Broker	rrd
+	Ctn Config Broker Bbdo Input	central	bbdo_server	5669  grpc
+	Ctn Config Broker Bbdo Output	central	bbdo_client	5670  grpc	localhost
+	Ctn Config Broker Bbdo Input	rrd	bbdo_server	5670  grpc
+	Ctn Broker Config Output Set	central	central-broker-master-output	compression	yes
+	Ctn Broker Config Log	central	config	off
+	Ctn Broker Config Log	central	core	trace
+	Ctn Broker Config Log	rrd	core	off
+	Ctn Broker Config Log	central	tls	debug
+	Ctn Broker Config Log	rrd	grpc	debug
+	Ctn Broker Config Log	central	grpc	debug
+        Ctn Broker Config Flush Log	central	0
 	${start}=	Get Current Date
-	Start Broker
+	Ctn Start Broker
 	${content}=	Create List	activate compression deflate
-	${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	30
+	${result}=	Ctn Find In Log With Timeout	${centralLog}	${start}	${content}	30
 	Should Be True	${result}	msg=No compression enabled
-        Kindly Stop Broker
+        Ctn Kindly Stop Broker
 
 BSCSSGA1
 	[Documentation]	Start-Stop two instances of broker. The connection is made by bbdo_client/bbdo_server with grpc transport protocol. An authorization token is added on the server. Error messages are raised.
 	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	compression	tls
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker BBDO Input	central	bbdo_server	5669  grpc
-	Config Broker BBDO Output	central	bbdo_client	5670  grpc	localhost
-	Config Broker BBDO Input	rrd	bbdo_server	5670  grpc
-	Broker Config input set	rrd	rrd-broker-master-input	authorization	titus
-	Broker Config Log	central	config	off
-	Broker Config Log	central	core	off
-	Broker Config Log	rrd	core	off
-	Broker Config Log	rrd	tls	debug
-	Broker Config Log	rrd	grpc	trace
-        Broker Config Flush Log	central	0
-        Broker Config Flush Log	rrd	0
+	Ctn Config Broker	central
+	Ctn Config Broker	rrd
+	Ctn Config Broker Bbdo Input	central	bbdo_server	5669  grpc
+	Ctn Config Broker Bbdo Output	central	bbdo_client	5670  grpc	localhost
+	Ctn Config Broker Bbdo Input	rrd	bbdo_server	5670  grpc
+	Ctn Broker Config Input Set	rrd	rrd-broker-master-input	authorization	titus
+	Ctn Broker Config Log	central	config	off
+	Ctn Broker Config Log	central	core	off
+	Ctn Broker Config Log	rrd	core	off
+	Ctn Broker Config Log	rrd	tls	debug
+	Ctn Broker Config Log	rrd	grpc	trace
+        Ctn Broker Config Flush Log	central	0
+        Ctn Broker Config Flush Log	rrd	0
 	${start}=	Get Current Date
-	Start Broker
+	Ctn Start Broker
 	${content}=	Create List	Wrong client authorization token
-	${result}=	Find In Log With Timeout	${rrdLog}	${start}	${content}	30
+	${result}=	Ctn Find In Log With Timeout	${rrdLog}	${start}	${content}	30
 	Should Be True	${result}	msg=An error message about the authorization token should be raised.
-        Kindly Stop Broker
+        Ctn Kindly Stop Broker
 
 BSCSSGA2
 	[Documentation]	Start-Stop two instances of broker. The connection is made by bbdo_client/bbdo_server with grpc transport protocol. An authorization token is added on the server and also on the client. All looks ok.
 	[Tags]	Broker	start-stop	bbdo_server	bbdo_client	compression	tls
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker BBDO Input	central	bbdo_server	5669  grpc
-	Config Broker BBDO Output	central	bbdo_client	5670  grpc	localhost
-	Config Broker BBDO Input	rrd	bbdo_server	5670  grpc
-	Broker Config input set	rrd	rrd-broker-master-input	authorization	titus
-	Broker Config output set	central	central-broker-master-output	authorization	titus
-	Broker Config Log	central	config	trace
-	Broker Config Log	central	core	trace
-	Broker Config Log	rrd	core	off
-	Broker Config Log	rrd	tls	debug
-	Broker Config Log	rrd	grpc	debug
-	Broker Config Log	central	grpc	debug
-        Broker Config Flush Log	central	0
-        Broker Config Flush Log	rrd	0
-        Broker Config Source Log	rrd	1
+	Ctn Config Broker	central
+	Ctn Config Broker	rrd
+	Ctn Config Broker Bbdo Input	central	bbdo_server	5669  grpc
+	Ctn Config Broker Bbdo Output	central	bbdo_client	5670  grpc	localhost
+	Ctn Config Broker Bbdo Input	rrd	bbdo_server	5670  grpc
+	Ctn Broker Config Input Set	rrd	rrd-broker-master-input	authorization	titus
+	Ctn Broker Config Output Set	central	central-broker-master-output	authorization	titus
+	Ctn Broker Config Log	central	config	trace
+	Ctn Broker Config Log	central	core	trace
+	Ctn Broker Config Log	rrd	core	off
+	Ctn Broker Config Log	rrd	tls	debug
+	Ctn Broker Config Log	rrd	grpc	debug
+	Ctn Broker Config Log	central	grpc	debug
+        Ctn Broker Config Flush Log	central	0
+        Ctn Broker Config Flush Log	rrd	0
+        Ctn Broker Config Source Log	rrd	1
 	${start}=	Get Current Date
-	Start Broker
+	Ctn Start Broker
 	${content}=	Create List	receive: buff
-	${result}=	Find In Log With Timeout	${rrdLog}	${start}	${content}	30
+	${result}=	Ctn Find In Log With Timeout	${rrdLog}	${start}	${content}	30
 	Should Be True	${result}	msg=If the authorization token is the same on both side, no issue
-        Kindly Stop Broker
+        Ctn Kindly Stop Broker
 
 *** Keywords ***
-Start Stop Service
+Ctn Start Stop Service
 	[Arguments]	${interval}
 	Start Process	/usr/sbin/cbd	${EtcRoot}/centreon-broker/central-broker.json	alias=b1
 	Start Process	/usr/sbin/cbd	${EtcRoot}/centreon-broker/central-rrd.json	alias=b2
 	Sleep	${interval}
 	${pid1}=	Get Process Id	b1
 	${pid2}=	Get Process Id	b2
-	${result}=	check connection	5670	${pid1}	${pid2}
+	${result}=	Ctn Check Connection	5670	${pid1}	${pid2}
 	Should Be True	${result}	msg=The connection between cbd central and rrd is not established.
 
 	Send Signal To Process	SIGTERM	b1
@@ -354,7 +354,7 @@ Start Stop Service
 	${result}=	Wait For Process	b2	timeout=60s	on_timeout=kill
 	Should Be True	${result.rc} == -15 or ${result.rc} == 0	msg=Broker service badly stopped
 
-Start Stop Instance
+Ctn Start Stop Instance
 	[Arguments]	${interval}
 	Start Process	/usr/sbin/cbd	${EtcRoot}/centreon-broker/central-broker.json	alias=b1
 	Sleep	${interval}
@@ -362,7 +362,7 @@ Start Stop Instance
 	${result}=	Wait For Process	b1	timeout=60s	on_timeout=kill
 	Should Be True	${result.rc} == -15 or ${result.rc} == 0	msg=Broker instance badly stopped
 
-Prepare Suite
-	Clean Before Suite
-	Create Key And Certificate	localhost	${EtcRoot}/centreon-broker/server.key	${EtcRoot}/centreon-broker/server.crt
-	Create Key And Certificate	localhost	${EtcRoot}/centreon-broker/client.key	${EtcRoot}/centreon-broker/client.crt
+Ctn Prepare Suite
+	Ctn Clean Before Suite
+	Ctn Create Key And Certificate	localhost	${EtcRoot}/centreon-broker/server.key	${EtcRoot}/centreon-broker/server.crt
+	Ctn Create Key And Certificate	localhost	${EtcRoot}/centreon-broker/client.key	${EtcRoot}/centreon-broker/client.crt
diff --git a/tests/broker/command-line.robot b/tests/broker/command-line.robot
index b6632e0db4d..fff4daee88a 100644
--- a/tests/broker/command-line.robot
+++ b/tests/broker/command-line.robot
@@ -1,8 +1,8 @@
 *** Settings ***
 Resource	../resources/resources.robot
-Suite Setup	Clean Before Suite
-Suite Teardown	Clean After Suite
-Test Setup	Stop Processes
+Suite Setup	Ctn Clean Before Suite
+Suite Teardown	Ctn Clean After Suite
+Test Setup	Ctn Stop Processes
 
 Documentation	Centreon Broker only start/stop tests
 Library	Process
@@ -15,57 +15,57 @@ Library	DateTime
 BCL1
 	[Documentation]	Starting broker with option '-s foobar' should return an error
 	[Tags]	Broker	start-stop
-	Config Broker	central
-	Start Broker With Args	-s foobar
-	${result}=	Wait For Broker
+	Ctn Config Broker	central
+	Ctn Start Broker With Args	-s foobar
+	${result}=	Ctn Wait For broker
 	${expected}=	Evaluate	"The option -s expects a positive integer" in """${result}"""
 	Should be True	${expected}	msg=expected error 'The option -s expects a positive integer'
 
 BCL2
 	[Documentation]	Starting broker with option '-s5' should work
 	[Tags]	Broker	start-stop
-	Config Broker	central
+	Ctn Config Broker	central
 	${start}=	Get Current Date	exclude_millis=True
 	Sleep	1s
-	Start Broker With Args	-s5	${EtcRoot}/centreon-broker/central-broker.json
+	Ctn Start Broker With Args	-s5	${EtcRoot}/centreon-broker/central-broker.json
 	${table}=	Create List	Starting the TCP thread pool of 5 threads
-	${logger_res}=	Find in log with timeout	${centralLog}	${start}	${table}	30
+	${logger_res}=	Ctn Find In Log With Timeout	${centralLog}	${start}	${table}	30
 	Should be True	${logger_res}	msg=Didn't found 5 threads in ${VarRoot}/log/centreon-broker/central-broker-master.log
-	Stop Broker With Args
+	Ctn Stop Broker With Args
 
 BCL3
 	[Documentation]	Starting broker with options '-D' should work and activate diagnose mode
 	[Tags]	Broker	start-stop
-	Config Broker	central
+	Ctn Config Broker	central
 	${start}=	Get Current Date	exclude_millis=True
 	Sleep	1s
-	Start Broker With Args	-D	${EtcRoot}/centreon-broker/central-broker.json
-	${result}=	Wait For Broker
+	Ctn Start Broker With Args	-D	${EtcRoot}/centreon-broker/central-broker.json
+	${result}=	Ctn Wait For broker
 	${expected}=	Evaluate	"diagnostic:" in """${result}"""
 	Should be True	${expected}	msg=diagnostic mode didn't launch
 
 BCL4
 	[Documentation]	Starting broker with options '-s2' and '-D' should work.
 	[Tags]	Broker	start-stop
-	Config Broker	central
-	Start Broker With Args	-s2	-D	${EtcRoot}/centreon-broker/central-broker.json
-	${result}=	Wait For Broker
+	Ctn Config Broker	central
+	Ctn Start Broker With Args	-s2	-D	${EtcRoot}/centreon-broker/central-broker.json
+	${result}=	Ctn Wait For broker
 	${expected}=	Evaluate	"diagnostic:" in """${result}"""
 	Should be True	${expected}	msg=diagnostic mode didn't launch
 
 *** Keywords ***
-Start Broker With Args
+Ctn Start Broker With Args
 	[Arguments]	@{options}
 	log to console	@{options}
 	Start Process	/usr/sbin/cbd	@{options}	alias=b1	stdout=/tmp/output.txt
 
-Wait For broker
+Ctn Wait For broker
 	Wait For Process	b1
 	${result}=	Get File	/tmp/output.txt
 	Remove File	/tmp/output.txt
 	[Return]	${result}
 
-Stop Broker With Args
+Ctn Stop Broker With Args
 	Send Signal To Process	SIGTERM	b1
 	${result}=	Wait For Process	b1	timeout=60s	on_timeout=kill
 	Should Be Equal As Integers	${result.rc}	0
diff --git a/tests/broker/filters.robot b/tests/broker/filters.robot
index 27acc824449..f371e7fc43f 100644
--- a/tests/broker/filters.robot
+++ b/tests/broker/filters.robot
@@ -1,47 +1,47 @@
 *** Settings ***
-Resource	../resources/resources.robot
-Suite Setup	Clean Before Suite
-Suite Teardown	Clean After Suite
-Test Setup	Stop Processes
+Resource    ../resources/resources.robot
+Suite Setup    Ctn Clean Before Suite
+Suite Teardown    Ctn Clean After Suite
+Test Setup    Ctn Stop Processes
 
-Documentation	Centreon Broker only start/stop tests
-Library	Process
-Library	OperatingSystem
-Library	../resources/Broker.py
-Library	DateTime
+Documentation    Centreon Broker only start/stop tests
+Library    Process
+Library    OperatingSystem
+Library    ../resources/Broker.py
+Library    DateTime
 
 
 *** Test Cases ***
 BFC1
-	[Documentation]	Start broker with invalid filters but one filter ok
-	[Tags]	Broker	start-stop	log-v2
-	Config Broker	central
-        Config Broker  rrd
-        Broker Config Log	central	config	info
-        Broker Config Log	central	sql	error
-        Broker Config Log	central	core	error
-        Broker Config Output Set Json	central	central-broker-master-sql	filters	{"category": ["neb", "foo", "bar"]}
-        ${start}=	Get Current Date
-	Start Broker
-        ${content}=	Create List	'foo' is not a known category: cannot find event category 'foo'	'bar' is not a known category: cannot find event category 'bar'	Filters applied on endpoint: neb
-        ${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	30
-        Should Be True	${result}	msg="Only neb filter should be applied on sql output"
+    [Documentation]    Start broker with invalid filters but one filter ok
+    [Tags]    Broker    start-stop    log-v2
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Broker Config Log    central    config    info
+    Ctn Broker Config Log    central    sql    error
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Output Set Json    central    central-broker-master-sql    filters    {"category": ["neb", "foo", "bar"]}
+    ${start}=    Get Current Date
+    Ctn Start Broker
+    ${content}=    Create List    'foo' is not a known category: cannot find event category 'foo'    'bar' is not a known category: cannot find event category 'bar'    Filters applied on endpoint: neb
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    Should Be True    ${result}    "Only neb filter should be applied on sql output"
 
-        Kindly Stop Broker
+    Ctn Kindly Stop Broker
 
 BFC2
-	[Documentation]	Start broker with only invalid filters on an output
-	[Tags]	Broker	start-stop	log-v2
-	Config Broker	central
-        Config Broker  rrd
-        Broker Config Log	central	config	info
-        Broker Config Log	central	sql	error
-        Broker Config Log	central	core	error
-        Broker Config Output Set Json	central	central-broker-master-sql	filters	{"category": ["doe", "foo", "bar"]}
-        ${start}=	Get Current Date
-	Start Broker
-        ${content}=	Create List	'doe' is not a known category: cannot find event category 'doe'	'bar' is not a known category: cannot find event category 'bar'	Filters applied on endpoint: all
-        ${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	30
-        Should Be True	${result}	msg="Only neb filter should be applied on sql output"
+    [Documentation]    Start broker with only invalid filters on an output
+    [Tags]    Broker    start-stop    log-v2
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Broker Config Log    central    config    info
+    Ctn Broker Config Log    central    sql    error
+    Ctn Broker Config Log    central    core    error
+    Ctn Broker Config Output Set Json    central    central-broker-master-sql    filters    {"category": ["doe", "foo", "bar"]}
+    ${start}=    Get Current Date
+    Ctn Start Broker
+    ${content}=    Create List    'doe' is not a known category: cannot find event category 'doe'    'bar' is not a known category: cannot find event category 'bar'    Filters applied on endpoint: all
+    ${result}=    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+    Should Be True    ${result}    "Only neb filter should be applied on sql output"
 
-        Kindly Stop Broker
+    Ctn Kindly Stop Broker
diff --git a/tests/broker/grpc-stream.robot b/tests/broker/grpc-stream.robot
index debfd1a1fa1..9d0be6b58f5 100644
--- a/tests/broker/grpc-stream.robot
+++ b/tests/broker/grpc-stream.robot
@@ -1,9 +1,9 @@
 *** Settings ***
 Resource	../resources/resources.robot
-Suite Setup	Clean Before Suite
-Suite Teardown	Clean After Suite
-Test Setup	Stop Processes
-Test Teardown	Save logs If Failed
+Suite Setup	Ctn Clean Before Suite
+Suite Teardown	Ctn Clean After Suite
+Test Setup	Ctn Stop Processes
+Test Teardown	Ctn Save Logs If Failed
 
 Documentation	Centreon Broker only start/stop tests
 Library	Process
@@ -15,99 +15,99 @@ Library	../resources/Broker.py
 BGRPCSS1
 	[Documentation]	Start-Stop two instances of broker configured with grpc stream and no coredump
 	[Tags]	Broker	start-stop	grpc
-	Config Broker	central
-	Config Broker	rrd
-	Change Broker tcp output to grpc	central
-	Change Broker tcp input to grpc	rrd
-	Repeat Keyword	5 times	Start Stop Service	100ms
+	Ctn Config Broker	central
+	Ctn Config Broker	rrd
+	Ctn Change Broker Tcp Output To Grpc	central
+	Ctn Change Broker Tcp Input To Grpc	rrd
+	Repeat Keyword	5 times	Ctn Start Stop Service	100ms
 
 BGRPCSS2
 	[Documentation]	Start/Stop 10 times broker configured with grpc stream with 300ms interval and no coredump
 	[Tags]	Broker	start-stop	grpc
-	Config Broker	central
-	Change Broker tcp output to grpc	central
-	Repeat Keyword	10 times	Start Stop Instance	300ms
+	Ctn Config Broker	central
+	Ctn Change Broker Tcp Output To Grpc	central
+	Repeat Keyword	10 times	Ctn Start Stop Instance	300ms
 
 BGRPCSS3
 	[Documentation]	Start-Stop one instance of broker configured with grpc stream and no coredump
 	[Tags]	Broker	start-stop	grpc
-	Config Broker	central
-	Change Broker tcp output to grpc	central
-	Repeat Keyword	5 times	Start Stop Instance	100ms
+	Ctn Config Broker	central
+	Ctn Change Broker Tcp Output To Grpc	central
+	Repeat Keyword	5 times	Ctn Start Stop Instance	100ms
 
 BGRPCSS4
 	[Documentation]	Start/Stop 10 times broker configured with grpc stream with 1sec interval and no coredump
 	[Tags]	Broker	start-stop	grpc
-	Config Broker	central
-	Change Broker tcp output to grpc	central
-	Repeat Keyword	10 times	Start Stop Instance	1s
+	Ctn Config Broker	central
+	Ctn Change Broker Tcp Output To Grpc	central
+	Repeat Keyword	10 times	Ctn Start Stop Instance	1s
 
 BGRPCSS5
 	[Documentation]	Start-Stop with reversed connection on grpc acceptor with only one instance and no deadlock
 	[Tags]	Broker	start-stop	grpc
-	Config Broker	central
-	Change Broker tcp output to grpc	central
-	Broker Config Output Set	central	centreon-broker-master-rrd	one_peer_retention_mode	yes
-	Broker Config Output Remove	central	centreon-broker-master-rrd	host
-	Repeat Keyword	5 times	Start Stop Instance	1s
+	Ctn Config Broker	central
+	Ctn Change Broker Tcp Output To Grpc	central
+	Ctn Broker Config Output Set	central	centreon-broker-master-rrd	one_peer_retention_mode	yes
+	Ctn Broker Config Output Remove	central	centreon-broker-master-rrd	host
+	Repeat Keyword	5 times	Ctn Start Stop Instance	1s
 
 BGRPCSSU1
 	[Documentation]	Start-Stop with unified_sql two instances of broker with grpc stream and no coredump
 	[Tags]	Broker	start-stop	unified_sql	grpc
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker Sql Output	central	unified_sql
-	Change Broker tcp output to grpc	central
-	Change Broker tcp input to grpc	rrd
-	Repeat Keyword	5 times	Start Stop Service	100ms
+	Ctn Config Broker	central
+	Ctn Config Broker	rrd
+	Ctn Config Broker Sql Output	central	unified_sql
+	Ctn Change Broker Tcp Output To Grpc	central
+	Ctn Change Broker Tcp Input To Grpc	rrd
+	Repeat Keyword	5 times	Ctn Start Stop Service	100ms
 
 BGRPCSSU2
 	[Documentation]	Start/Stop with unified_sql 10 times broker configured with grpc stream with 300ms interval and no coredump
 	[Tags]	Broker	start-stop	unified_sql	grpc
-	Config Broker	central
-	Config Broker Sql Output	central	unified_sql
-	Change Broker tcp output to grpc	central
-	Repeat Keyword	10 times	Start Stop Instance	300ms
+	Ctn Config Broker	central
+	Ctn Config Broker Sql Output	central	unified_sql
+	Ctn Change Broker Tcp Output To Grpc	central
+	Repeat Keyword	10 times	Ctn Start Stop Instance	300ms
 
 BGRPCSSU3
 	[Documentation]	Start-Stop with unified_sql one instance of broker configured with grpc and no coredump
 	[Tags]	Broker	start-stop	unified_sql	grpc
-	Config Broker	central
-	Change Broker tcp output to grpc	central
-	Config Broker Sql Output	central	unified_sql
-	Repeat Keyword	5 times	Start Stop Instance	100ms
+	Ctn Config Broker	central
+	Ctn Change Broker Tcp Output To Grpc	central
+	Ctn Config Broker Sql Output	central	unified_sql
+	Repeat Keyword	5 times	Ctn Start Stop Instance	100ms
 
 BGRPCSSU4
 	[Documentation]	Start/Stop with unified_sql 10 times broker configured with grpc stream with 1sec interval and no coredump
 	[Tags]	Broker	start-stop	unified_sql	grpc
-	Config Broker	central
-	Change Broker tcp output to grpc	central
-	Config Broker Sql Output	central	unified_sql
-	Repeat Keyword	10 times	Start Stop Instance	1s
+	Ctn Config Broker	central
+	Ctn Change Broker Tcp Output To Grpc	central
+	Ctn Config Broker Sql Output	central	unified_sql
+	Repeat Keyword	10 times	Ctn Start Stop Instance	1s
 
 BGRPCSSU5
 	[Documentation]	Start-Stop with unified_sql with reversed connection on grpc acceptor with only one instance and no deadlock
 	[Tags]	Broker	start-stop	unified_sql	grpc
-	Config Broker	central
-	Config Broker Sql Output	central	unified_sql
-	Broker Config Output Set	central	centreon-broker-master-rrd	one_peer_retention_mode	yes
-	Broker Config Output Remove	central	centreon-broker-master-rrd	host
-	Change Broker tcp output to grpc	central
-	Repeat Keyword	5 times	Start Stop Instance	1s
+	Ctn Config Broker	central
+	Ctn Config Broker Sql Output	central	unified_sql
+	Ctn Broker Config Output Set	central	centreon-broker-master-rrd	one_peer_retention_mode	yes
+	Ctn Broker Config Output Remove	central	centreon-broker-master-rrd	host
+	Ctn Change Broker Tcp Output To Grpc	central
+	Repeat Keyword	5 times	Ctn Start Stop Instance	1s
 
 *** Keywords ***
-Start Stop Service
+Ctn Start Stop Service
 	[Arguments]	${interval}
 	Start Process	/usr/sbin/cbd	${EtcRoot}/centreon-broker/central-broker.json	alias=b1
 	Start Process	/usr/sbin/cbd	${EtcRoot}/centreon-broker/central-rrd.json	alias=b2
 	Sleep	${interval}
-	Kindly Stop Broker
+	Ctn Kindly Stop Broker
 
-Start Stop Instance
+Ctn Start Stop Instance
 	[Arguments]	${interval}
 	Start Process	/usr/sbin/cbd	${EtcRoot}/centreon-broker/central-broker.json	alias=b1
 	Sleep	${interval}
-	Kindly Stop Broker	True
+	Ctn Kindly Stop Broker	True
 	Send Signal To Process	SIGTERM	b1
 	${result}=	Wait For Process	b1	timeout=60s	on_timeout=kill
 	Should Be True	${result.rc} == -15 or ${result.rc} == 0	msg=Broker instance badly stopped
diff --git a/tests/broker/log.robot b/tests/broker/log.robot
index e826156a8d9..d6bb9b27072 100644
--- a/tests/broker/log.robot
+++ b/tests/broker/log.robot
@@ -1,8 +1,8 @@
 *** Settings ***
 Resource	../resources/resources.robot
-Suite Setup	Clean Before Suite
-Suite Teardown	Clean After Suite
-Test Setup	Stop Processes
+Suite Setup	Ctn Clean Before Suite
+Suite Teardown	Ctn Clean After Suite
+Test Setup	Ctn Stop Processes
 
 Documentation	Centreon Broker only start/stop tests
 Library	Process
@@ -15,58 +15,58 @@ Library	DateTime
 BLDIS1
 	[Documentation]	Start broker with core logs 'disabled'
 	[Tags]	Broker	start-stop	log-v2
-	Config Broker	rrd
-	Config Broker	central
-        Broker Config Log	central	core	disabled
-        Broker Config Log	central	sql	debug
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+        Ctn Broker Config Log	central	core	disabled
+        Ctn Broker Config Log	central	sql	debug
         ${start}=	Get Current Date
-	Start Broker
+	Ctn Start Broker
         ${content}=	Create List	[sql]
-        ${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	30
+        ${result}=	Ctn Find In Log With Timeout	${centralLog}	${start}	${content}	30
         Should Be True	${result}	msg="No sql logs produced"
 
         ${content}=	Create List	[core]
-        ${result}=	Find In Log With Timeout	${centralLog}	${start}	${content}	30
+        ${result}=	Ctn Find In Log With Timeout	${centralLog}	${start}	${content}	30
 	Should Be Equal	${result}	${False}	msg="We should not have core logs"
-        Kindly Stop Broker
+        Ctn Kindly Stop Broker
 
 BLEC1
 	[Documentation]	Change live the core level log from trace to debug
 	[Tags]	Broker	log-v2	grpc
-	Config Broker	rrd
-	Config Broker	central
-        Broker Config Log	central	core	trace
-        Broker Config Log	central	sql	debug
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+        Ctn Broker Config Log	central	core	trace
+        Ctn Broker Config Log	central	sql	debug
         ${start}=	Get Current Date
-	Start Broker
-        ${result}=	Get Broker Log Level	51001	central	core
+	Ctn Start Broker
+        ${result}=	Ctn Get Broker Log Level	51001	central	core
         Should Be Equal	${result}	trace
-        Set Broker Log Level	51001	central	core	debug
-        ${result}=	Get Broker Log Level	51001	central	core
+        Ctn Set Broker Log Level	51001	central	core	debug
+        ${result}=	Ctn Get Broker Log Level	51001	central	core
         Should Be Equal	${result}	debug
 
 BLEC2
 	[Documentation]	Change live the core level log from trace to foo raises an error
 	[Tags]	Broker	log-v2	grpc
-	Config Broker	rrd
-	Config Broker	central
-        Broker Config Log	central	core	trace
-        Broker Config Log	central	sql	debug
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+        Ctn Broker Config Log	central	core	trace
+        Ctn Broker Config Log	central	sql	debug
         ${start}=	Get Current Date
-	Start Broker
-        ${result}=	Get Broker Log Level	51001	central	core
+	Ctn Start Broker
+        ${result}=	Ctn Get Broker Log Level	51001	central	core
         Should Be Equal	${result}	trace
-        ${result}=	Set Broker Log Level	51001	central	core	foo
+        ${result}=	Ctn Set Broker Log Level	51001	central	core	foo
         Should Be Equal	${result}	Enum LogLevelEnum has no value defined for name 'FOO'
 
 BLEC3
 	[Documentation]	Change live the foo level log to trace raises an error
 	[Tags]	Broker	log-v2	grpc
-	Config Broker	rrd
-	Config Broker	central
-        Broker Config Log	central	core	trace
-        Broker Config Log	central	sql	debug
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+        Ctn Broker Config Log	central	core	trace
+        Ctn Broker Config Log	central	sql	debug
         ${start}=	Get Current Date
-	Start Broker
-        ${result}=	Set Broker Log Level	51001	central	foo	trace
+	Ctn Start Broker
+        ${result}=	Ctn Set Broker Log Level	51001	central	foo	trace
         Should Be Equal	${result}	The 'foo' logger does not exist
diff --git a/tests/broker/sql.robot b/tests/broker/sql.robot
index f22ce14eb05..ba555a03e5b 100644
--- a/tests/broker/sql.robot
+++ b/tests/broker/sql.robot
@@ -1,387 +1,390 @@
 *** Settings ***
-Resource	../resources/resources.robot
-Suite Setup	Clean Before Suite
-Suite Teardown	Clean After Suite
-Test Setup	Stop Processes
+Resource    ../resources/resources.robot
+Suite Setup    Ctn Clean Before Suite
+Suite Teardown    Ctn Clean After Suite
+Test Setup    Ctn Stop Processes
 
-Documentation	Centreon Broker Mariadb access
-Library	Process
-Library	OperatingSystem
-Library	DateTime
-Library	../resources/Broker.py
-Library	../resources/Engine.py
-Library	../resources/Common.py
+Documentation    Centreon Broker Mariadb access
+Library    Process
+Library    OperatingSystem
+Library    DateTime
+Library    ../resources/Broker.py
+Library    ../resources/Engine.py
+Library    ../resources/Common.py
 
 *** Test Cases ***
 BDB1
-	[Documentation]	Access denied when database name exists but is not the good one for sql output
-	[Tags]	Broker	sql
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker	module
-	Broker Config Output set	central	central-broker-master-sql	db_name	centreon
-	FOR	${i}	IN RANGE	0	5
-	 ${start}=	Get Current Date
-	 Start Broker
-	 ${content}=	Create List	storage and sql streams do not have the same database configuration
-	 ${result}=	Find In Log with timeout	${centralLog}	${start}	${content}	30
-	 Should Be True	${result}	msg=A message should tell that sql and storage outputs do not have the same configuration.
-	 Kindly Stop Broker
-	END
+    [Documentation]    Access denied when database name exists but is not the good one for sql output
+    [Tags]    Broker    sql
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module
+    Ctn Broker Config Output Set    central    central-broker-master-sql    db_name    centreon
+    FOR    ${i}    IN RANGE    0    5
+        ${start}    Get Current Date
+        Ctn Start Broker
+        ${content}    Create List    storage and sql streams do not have the same database configuration
+        ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+        Should Be True
+	...    ${result}
+	...    A message should tell that sql and storage outputs do not have the same configuration.
+        Ctn Kindly Stop Broker
+    END
 
 BDB2
-	[Documentation]	Access denied when database name exists but is not the good one for storage output
-	[Tags]	Broker	sql
-	Config Broker	central
-        Broker Config Log	central	sql	info
-	Config Broker	rrd
-	Config Broker	module
-	Broker Config Output set	central	central-broker-master-perfdata	db_name	centreon
-	FOR	${i}	IN RANGE	0	5
-	 ${start}=	Get Current Date
-	 Start Broker
-	 ${content}=	Create List	storage and sql streams do not have the same database configuration
-	 ${result}=	Find In Log with timeout	${centralLog}	${start}	${content}	20
-	 Should Be True	${result}	msg=A log telling the impossibility to establish a connection between the storage stream and the database should appear.
-	 Kindly Stop Broker
-	END
+    [Documentation]    Access denied when database name exists but is not the good one for storage output
+    [Tags]    Broker    sql
+    Ctn Config Broker    central
+    Ctn Broker Config Log    central    sql    info
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module
+    Ctn Broker Config Output Set    central    central-broker-master-perfdata    db_name    centreon
+    FOR    ${i}    IN RANGE    0    5
+        ${start}    Get Current Date
+        Ctn Start Broker
+        ${content}    Create List    storage and sql streams do not have the same database configuration
+        ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    20
+        Should Be True
+	...    ${result}
+	...    A log telling the impossibility to establish a connection between the storage stream and the database should appear.
+        Ctn Kindly Stop Broker
+    END
 
 BDB3
-	[Documentation]	Access denied when database name does not exist for sql output
-	[Tags]	Broker	sql
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker	module
-	Broker Config Output set	central	central-broker-master-sql	db_name	centreon1
-	FOR	${i}	IN RANGE	0	5
-	 ${start}=	Get Current Date
-	 Start Broker
-	 ${content}=	Create List	global error: mysql_connection: error while starting connection
-	 ${result}=	Find In Log with timeout	${centralLog}	${start}	${content}	30
-	 Should Be True	${result}	msg=No message about the database not connected.
-	 Kindly Stop Broker
-	END
+    [Documentation]    Access denied when database name does not exist for sql output
+    [Tags]    Broker    sql
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module
+    Ctn Broker Config Output Set    central    central-broker-master-sql    db_name    centreon1
+    FOR    ${i}    IN RANGE    0    5
+        ${start}    Get Current Date
+        Ctn Start Broker
+        ${content}    Create List    global error: mysql_connection: error while starting connection
+        ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+        Should Be True    ${result}    No message about the database not connected.
+        Ctn Kindly Stop Broker
+    END
 
 BDB4
-	[Documentation]	Access denied when database name does not exist for storage and sql outputs
-	[Tags]	Broker	sql
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker	module
-	Broker Config Output set	central	central-broker-master-perfdata	db_name	centreon1
-	Broker Config Output set	central	central-broker-master-sql	db_name	centreon1
-	FOR	${i}	IN RANGE	0	5
-	 ${start}=	Get Current Date
-	 Start Broker
-	 ${content}=	Create List	error while starting connection
-	 ${result}=	Find In Log with timeout	${centralLog}	${start}	${content}	20
-	 Should Be True	${result}	msg=No message about the fact that cbd is not correctly connected to the database.
-	 Kindly Stop Broker
-	END
+    [Documentation]    Access denied when database name does not exist for storage and sql outputs
+    [Tags]    Broker    sql
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module
+    Ctn Broker Config Output Set    central    central-broker-master-perfdata    db_name    centreon1
+    Ctn Broker Config Output Set    central    central-broker-master-sql    db_name    centreon1
+    FOR    ${i}    IN RANGE    0    5
+        ${start}    Get Current Date
+        Ctn Start Broker
+        ${content}    Create List    error while starting connection
+        ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    20
+        Should Be True    ${result}    No message about the fact that cbd is not correctly connected to the database.
+        Ctn Kindly Stop Broker
+    END
 
 BDB5
-	[Documentation]	cbd does not crash if the storage/sql db_host is wrong
-	[Tags]	Broker	sql
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker	module
-	Broker Config Output set	central	central-broker-master-perfdata	db_host	1.2.3.4
-	Broker Config Output set	central	central-broker-master-sql	db_host	1.2.3.4
-	FOR	${i}	IN RANGE	0	5
-	 ${start}=	Get Current Date
-	 Start Broker
-	 ${content}=	Create List	error while starting connection
-	 ${result}=	Find In Log with timeout	${centralLog}	${start}	${content}	50
-	 Should Be True	${result}	msg=No message about the disconnection between cbd and the database
-	 Kindly Stop Broker
-	END
+    [Documentation]    cbd does not crash if the storage/sql db_host is wrong
+    [Tags]    Broker    sql
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module
+    Ctn Broker Config Output Set    central    central-broker-master-perfdata    db_host    1.2.3.4
+    Ctn Broker Config Output Set    central    central-broker-master-sql    db_host    1.2.3.4
+    FOR    ${i}    IN RANGE    0    5
+        ${start}    Get Current Date
+        Ctn Start Broker
+        ${content}    Create List    error while starting connection
+        ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    50
+        Should Be True    ${result}    No message about the disconnection between cbd and the database
+        Ctn Kindly Stop Broker
+    END
 
 BDB6
-	[Documentation]	cbd does not crash if the sql db_host is wrong
-	[Tags]	Broker	sql
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker	module
-	Broker Config Output set	central	central-broker-master-sql	db_host	1.2.3.4
-	FOR	${i}	IN RANGE	0	5
-	 ${start}=	Get Current Date
-	 Start Broker
-	 ${content}=	Create List	error while starting connection
-	 ${result}=	Find In Log with timeout	${centralLog}	${start}	${content}	20
-	 Should Be True	${result}	msg=No message about the disconnection between cbd and the database
-	 Kindly Stop Broker
-	END
+    [Documentation]    cbd does not crash if the sql db_host is wrong
+    [Tags]    Broker    sql
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module
+    Ctn Broker Config Output Set    central    central-broker-master-sql    db_host    1.2.3.4
+    FOR    ${i}    IN RANGE    0    5
+        ${start}    Get Current Date
+        Ctn Start Broker
+        ${content}    Create List    error while starting connection
+        ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    20
+        Should Be True    ${result}    No message about the disconnection between cbd and the database
+        Ctn Kindly Stop Broker
+    END
 
 BDB7
-	[Documentation]	access denied when database user password is wrong for perfdata/sql
-	[Tags]	Broker	sql
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker	module
-	Broker Config Output set	central	central-broker-master-sql	db_password	centreon1
-	Broker Config Output set	central	central-broker-master-perfdata	db_password	centreon1
-	${start}=	Get Current Date
-	Start Broker
-	${content}=	Create List	mysql_connection: error while starting connection
-	${result}=	Find In Log with timeout	${centralLog}	${start}	${content}	20
-	Should Be True	${result}
-	Kindly Stop Broker
+    [Documentation]    access denied when database user password is wrong for perfdata/sql
+    [Tags]    Broker    sql
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module
+    Ctn Broker Config Output Set    central    central-broker-master-sql    db_password    centreon1
+    Ctn Broker Config Output Set    central    central-broker-master-perfdata    db_password    centreon1
+    ${start}    Get Current Date
+    Ctn Start Broker
+    ${content}    Create List    mysql_connection: error while starting connection
+    ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    20
+    Should Be True    ${result}
+    Ctn Kindly Stop Broker
 
 BDB8
-	[Documentation]	access denied when database user password is wrong for perfdata/sql
-	[Tags]	Broker	sql
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker	module
-	Broker Config Output set	central	central-broker-master-perfdata	db_password	centreon1
-	Broker Config Output set	central	central-broker-master-sql	db_password	centreon1
-	${start}=	Get Current Date
-	Start Broker
-	${content}=	Create List	mysql_connection: error while starting connection
-	${result}=	Find In Log with timeout	${centralLog}	${start}	${content}	20
-	Should Be True	${result}
-	Kindly Stop Broker
+    [Documentation]    access denied when database user password is wrong for perfdata/sql
+    [Tags]    Broker    sql
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module
+    Ctn Broker Config Output Set    central    central-broker-master-perfdata    db_password    centreon1
+    Ctn Broker Config Output Set    central    central-broker-master-sql    db_password    centreon1
+    ${start}    Get Current Date
+    Ctn Start Broker
+    ${content}    Create List    mysql_connection: error while starting connection
+    ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    20
+    Should Be True    ${result}
+    Ctn Kindly Stop Broker
 
 BDB9
-	[Documentation]	access denied when database user password is wrong for sql
-	[Tags]	Broker	sql
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker	module
-	Broker Config Output set	central	central-broker-master-sql	db_password	centreon1
-	${start}=	Get Current Date
-	Start Broker
-	${content}=	Create List	mysql_connection: error while starting connection
-	${result}=	Find In Log with timeout	${centralLog}	${start}	${content}	20
-	Should Be True	${result}
-	Kindly Stop Broker
+    [Documentation]    access denied when database user password is wrong for sql
+    [Tags]    Broker    sql
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module
+    Ctn Broker Config Output Set    central    central-broker-master-sql    db_password    centreon1
+    ${start}    Get Current Date
+    Ctn Start Broker
+    ${content}    Create List    mysql_connection: error while starting connection
+    ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    20
+    Should Be True    ${result}
+    Ctn Kindly Stop Broker
 
 BDB10
-	[Documentation]	connection should be established when user password is good for sql/perfdata
-	[Tags]	Broker	sql
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker	module
-	Broker Config Log	central	sql	debug
-	${start}=	Get Current Date
-	Start Broker
-	${content}=	Create List	sql stream initialization	storage stream initialization
-	${result}=	Find In Log with timeout	${centralLog}	${start}	${content}	40
-	Should Be True	${result}
-	Kindly Stop Broker
+    [Documentation]    connection should be established when user password is good for sql/perfdata
+    [Tags]    Broker    sql
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module
+    Ctn Broker Config Log    central    sql    debug
+    ${start}    Get Current Date
+    Ctn Start Broker
+    ${content}    Create List    sql stream initialization    storage stream initialization
+    ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    40
+    Should Be True    ${result}
+    Ctn Kindly Stop Broker
 
 BEDB2
-	[Documentation]	start broker/engine and then start MariaDB => connection is established
-	[Tags]	Broker	sql	start-stop
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker	module
-	Config Engine	${1}
-	${start}=	Get Current Date
-	Stop Mysql
-	Start Broker
-	Start Engine
-	${content}=	Create List	error while starting connection
-	${result}=	Find In Log with timeout	${centralLog}	${start}	${content}	40
-	Should Be True	${result}	msg=Message about the disconnection between cbd and the database is missing
-	Start Mysql
-	${result}=	Check Broker Stats exist	central	mysql manager	waiting tasks in connection 0
-	Should Be True	${result}	msg=Message about the connection to the database is missing.
-	Kindly Stop Broker
-	Stop Engine
+    [Documentation]    start broker/engine and then start MariaDB => connection is established
+    [Tags]    Broker    sql    start-stop
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module
+    Ctn Config Engine    ${1}
+    ${start}    Get Current Date
+    Ctn Stop Mysql
+    Ctn Start Broker
+    Ctn Start Engine
+    ${content}    Create List    error while starting connection
+    ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    40
+    Should Be True    ${result}    Message about the disconnection between cbd and the database is missing
+    Ctn Start Mysql
+    ${result}    Ctn Check Broker Stats Exist    central    mysql manager    waiting tasks in connection 0
+    Should Be True    ${result}    Message about the connection to the database is missing.
+    Ctn Kindly Stop Broker
+    Ctn Stop Engine
 
 BEDB3
-	[Documentation]	start broker/engine, then stop MariaDB and then start it again. The gRPC API should give informations about SQL connections.
-	[Tags]	Broker	sql	start-stop	grpc
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker	module
-	Config Engine	${1}
-	${start}=	Get Current Date
-	Start Mysql
-	Start Broker
-	Start Engine
-        FOR	${t}	IN RANGE	60
-          ${result}=	Check Sql connections count with grpc	51001	${3}
-          Exit For Loop If	${result}
-        END
-        Should Be True	${result}	msg=gRPC does not return 3 connections as expected
-	Stop Mysql
-        FOR	${t}	IN RANGE	60
-          ${result}=	Check All Sql connections Down with grpc	51001
-          Exit For Loop If	${result}
-        END
-        Should Be True	${result}	msg=Connections are not all down.
+    [Documentation]    start broker/engine, then stop MariaDB and then start it again. The gRPC API should give informations about SQL connections.
+    [Tags]    Broker    sql    start-stop    grpc
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module
+    Ctn Config Engine    ${1}
+    Ctn Start Mysql
+    Ctn Start Broker
+    Ctn Start Engine
+    FOR    ${t}    IN RANGE    60
+      ${result}    Ctn Check Sql Connections Count With Grpc    51001    ${3}
+      IF    ${result}    BREAK
+    END
+    Should Be True    ${result}    gRPC does not return 3 connections as expected
+    Ctn Stop Mysql
+    FOR    ${t}    IN RANGE    60
+      ${result}    Ctn Check All Sql Connections Down With Grpc    51001
+      IF    ${result}    BREAK
+    END
+    Should Be True    ${result}    Connections are not all down.
 
-        Start Mysql
-        FOR	${t}	IN RANGE	60
-          ${result}=	Check Sql connections count with grpc	51001	${3}
-          Exit For Loop If	${result}
-        END
-        Should Be True	${result}	msg=gRPC does not return 3 connections as expected
-	Kindly Stop Broker
-	Stop Engine
+    Ctn Start Mysql
+    FOR    ${t}    IN RANGE    60
+      ${result}    Ctn Check Sql Connections Count With Grpc    51001    ${3}
+      IF    ${result}    BREAK
+    END
+    Should Be True    ${result}    gRPC does not return 3 connections as expected
+    Ctn Kindly Stop Broker
+    Ctn Stop Engine
 
 BEDB4
-	[Documentation]	start broker/engine, then stop MariaDB and then start it again. The gRPC API should give informations about SQL connections.
-	[Tags]	Broker	sql	start-stop	grpc
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker	module
-	Config Engine	${1}
-	${start}=	Get Current Date
-	Stop Mysql
-	Start Broker
-	Start Engine
-        FOR	${t}	IN RANGE	60
-          ${result}=	Check All Sql connections Down with grpc	51001
-          Exit For Loop If	${result}
-        END
-        Should Be True	${result}	msg=Connections are not all down.
+    [Documentation]    start broker/engine, then stop MariaDB and then start it again. The gRPC API should give informations about SQL connections.
+    [Tags]    Broker    sql    start-stop    grpc
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module
+    Ctn Config Engine    ${1}
+    ${start}    Get Current Date
+    Ctn Stop Mysql
+    Ctn Start Broker
+    Ctn Start Engine
+    FOR    ${t}    IN RANGE    60
+        ${result}    Ctn Check All Sql Connections Down With Grpc    51001
+        IF    ${result}    BREAK
+    END
+    Should Be True    ${result}    Connections are not all down.
 
-	Start Mysql
-        FOR	${t}	IN RANGE	60
-          ${result}=	Check Sql connections count with grpc	51001	${3}
-          Exit For Loop If	${result}
-        END
-        Should Be True	${result}	msg=gRPC does not return 3 connections as expected
-	Kindly Stop Broker
-	Stop Engine
+    Ctn Start Mysql
+    FOR    ${t}    IN RANGE    60
+        ${result}    Ctn Check Sql Connections Count With Grpc    51001    ${3}
+        IF    ${result}    BREAK
+    END
+    Should Be True    ${result}    gRPC does not return 3 connections as expected
+    Ctn Kindly Stop Broker
+    Ctn Stop Engine
 
 BDBM1
-	[Documentation]	start broker/engine and then start MariaDB => connection is established
-	[Tags]	Broker	sql	start-stop
-	@{lst}=	Create List	1	6
-	FOR	${c}	IN	@{lst}
-	 Config Broker	central
-	 Broker Config Output set	central	central-broker-master-sql	connections_count	${c}
-	 Broker Config Output set	central	central-broker-master-perfdata	connections_count	${c}
-	 Config Broker	rrd
-	 Config Broker	module
-	 Config Engine	${1}
-	 ${start}=	Get Round Current Date
-	 Stop Mysql
-	 Start Broker
-	 Start Engine
-	 ${content}=	Create List	error while starting connection
-	 ${result}=	Find In Log with timeout	${centralLog}	${start}	${content}	20
-	 Should Be True	${result}	msg=Message about the disconnection between cbd and the database is missing
-	 Start Mysql
-	 ${result}=	Get Broker Stats Size	central	mysql manager
-	 Should Be True	${result} >= ${c} + 1	msg=The stats file should contain at less ${c} + 1 connections to the database.
-	 Kindly Stop Broker
-	 Stop Engine
-	END
+    [Documentation]    start broker/engine and then start MariaDB => connection is established
+    [Tags]    Broker    sql    start-stop
+    @{lst}    Create List    1    6
+    FOR    ${c}    IN    @{lst}
+        Ctn Config Broker    central
+        Ctn Broker Config Output Set    central    central-broker-master-sql    connections_count    ${c}
+        Ctn Broker Config Output Set    central    central-broker-master-perfdata    connections_count    ${c}
+        Ctn Config Broker    rrd
+        Ctn Config Broker    module
+        Ctn Config Engine    ${1}
+        ${start}    Ctn Get Round Current Date
+        Ctn Stop Mysql
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}    Create List    error while starting connection
+        ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    20
+        Should Be True    ${result}    Message about the disconnection between cbd and the database is missing
+        Ctn Start Mysql
+        ${result}    Ctn Get Broker Stats Size    central    mysql manager
+        Should Be True    ${result} >= ${c} + 1    The stats file should contain at less ${c} + 1 connections to the database.
+        Ctn Kindly Stop Broker
+        Ctn Stop Engine
+    END
 
 BDBU1
-	[Documentation]	Access denied when database name exists but is not the good one for unified sql output
-	[Tags]	Broker	sql	unified_sql
-	Config Broker	central
-	Config Broker Sql Output	central	unified_sql
-	Config Broker	rrd
-	Config Broker	module
-	# We replace the usual centreon_storage database by centreon to make the wanted error
-	Broker Config Output set	central	central-broker-unified-sql	db_name	centreon
-        Broker Config Log	central	sql	trace
-	Broker Config Flush Log	central	0
-	FOR	${i}	IN RANGE	0	5
-	 ${start}=	Get Current Date
-	 Start Broker
-	 ${content}=	Create List	Table 'centreon\..*' doesn't exist
-	 ${result}=	Find Regex In Log with timeout	${centralLog}	${start}	${content}	60
-	 Should Be True	${result}	msg=A message about that 'centreon.hosts' does not exist should appear
-	 Kindly Stop Broker
-	END
+    [Documentation]    Access denied when database name exists but is not the good one for unified sql output
+    [Tags]    Broker    sql    unified_sql
+    Ctn Config Broker    central
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module
+    # We replace the usual centreon_storage database by centreon to make the wanted error
+    Ctn Broker Config Output Set    central    central-broker-unified-sql    db_name    centreon
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Broker Config Flush Log    central    0
+    FOR    ${i}    IN RANGE    0    5
+        ${start}    Get Current Date
+        Ctn Start Broker
+        ${content}    Create List    Table 'centreon\..*' doesn't exist
+        ${result}    Ctn Find Regex In Log With Timeout    ${centralLog}    ${start}    ${content}    60
+        Should Be True    ${result}    A message about that 'centreon.hosts' does not exist should appear
+        Ctn Kindly Stop Broker
+    END
 
 BDBU3
-	[Documentation]	Access denied when database name does not exist for unified sql output
-	[Tags]	Broker	sql	unified_sql
-	Config Broker	central
-	Config Broker Sql Output	central	unified_sql
-	Config Broker	rrd
-	Config Broker	module
-	Broker Config Output set	central	central-broker-unified-sql	db_name	centreon1
-	FOR	${i}	IN RANGE	0	5
-	 ${start}=	Get Current Date
-	 Start Broker
-	 ${content}=	Create List	global error: mysql_connection: error while starting connection
-	 ${result}=	Find In Log with timeout	${centralLog}	${start}	${content}	30
-	 Should Be True	${result}
-	 Kindly Stop Broker
-	END
+    [Documentation]    Access denied when database name does not exist for unified sql output
+    [Tags]    Broker    sql    unified_sql
+    Ctn Config Broker    central
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module
+    Ctn Broker Config Output Set    central    central-broker-unified-sql    db_name    centreon1
+    FOR    ${i}    IN RANGE    0    5
+        ${start}    Get Current Date
+        Ctn Start Broker
+        ${content}    Create List    global error: mysql_connection: error while starting connection
+        ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    30
+        Should Be True    ${result}
+        Ctn Kindly Stop Broker
+    END
 
 BDBU5
-	[Documentation]	cbd does not crash if the unified sql db_host is wrong
-	[Tags]	Broker	sql	unified_sql
-	Config Broker	central
-	Config Broker Sql Output	central	unified_sql
-	Config Broker	rrd
-	Config Broker	module
-	Broker Config Output set	central	central-broker-unified-sql	db_host	1.2.3.4
-	FOR	${i}	IN RANGE	0	5
-	 ${start}=	Get Current Date
-	 Start Broker
-	 ${content}=	Create List	error while starting connection
-	 ${result}=	Find In Log with timeout	${centralLog}	${start}	${content}	50
-	 Should Be True	${result}	msg=Cannot find the message telling cbd is not connected to the database.
-	 Kindly Stop Broker
-	END
+    [Documentation]    cbd does not crash if the unified sql db_host is wrong
+    [Tags]    Broker    sql    unified_sql
+    Ctn Config Broker    central
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module
+    Ctn Broker Config Output Set    central    central-broker-unified-sql    db_host    1.2.3.4
+    FOR    ${i}    IN RANGE    0    5
+        ${start}    Get Current Date
+        Ctn Start Broker
+        ${content}    Create List    error while starting connection
+        ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    50
+        Should Be True    ${result}    Cannot find the message telling cbd is not connected to the database.
+        Ctn Kindly Stop Broker
+    END
 
 BDBU7
-	[Documentation]	Access denied when database user password is wrong for unified sql
-	[Tags]	Broker	sql	unified_sql
-	Config Broker	central
-	Config Broker Sql Output	central	unified_sql
-	Config Broker	rrd
-	Config Broker	module
-	Broker Config Output set	central	central-broker-unified-sql	db_password	centreon1
-	${start}=	Get Current Date
-	Start Broker
-	${content}=	Create List	mysql_connection: error while starting connection
-	${result}=	Find In Log with timeout	${centralLog}	${start}	${content}	20
-	Should Be True	${result}	msg=Error concerning cbd not connected to the database is missing.
-	Kindly Stop Broker
+    [Documentation]    Access denied when database user password is wrong for unified sql
+    [Tags]    Broker    sql    unified_sql
+    Ctn Config Broker    central
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module
+    Ctn Broker Config Output Set    central    central-broker-unified-sql    db_password    centreon1
+    ${start}    Get Current Date
+    Ctn Start Broker
+    ${content}    Create List    mysql_connection: error while starting connection
+    ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    20
+    Should Be True    ${result}    Error concerning cbd not connected to the database is missing.
+    Ctn Kindly Stop Broker
 
 BDBU10
-	[Documentation]	Connection should be established when user password is good for unified sql
-	[Tags]	Broker	sql	unified_sql
-	Config Broker	central
-	Config Broker Sql Output	central	unified_sql
-	Config Broker	rrd
-	Config Broker	module
-	Broker Config Log	central	sql	debug
-	Broker Config Log	module0	sql	debug
-	${start}=	Get Current Date
-	Start Broker
-	${content}=	Create List	mysql_connection 0x[0-9a-f]* : commit
-	${result}=	Find Regex In Log with timeout	${centralLog}	${start}	${content}	40
-	Should Be True	${result[0]}	msg=Log concerning a commit (connection ok) is missing.
-	Kindly Stop Broker
+    [Documentation]    Connection should be established when user password is good for unified sql
+    [Tags]    Broker    sql    unified_sql
+    Ctn Config Broker    central
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Broker Config Log    module0    sql    debug
+    ${start}    Get Current Date
+    Ctn Start Broker
+    ${content}    Create List    mysql_connection 0x[0-9a-f]* : commit
+    ${result}    Ctn Find Regex In Log With Timeout    ${centralLog}    ${start}    ${content}    40
+    Should Be True    ${result[0]}    Log concerning a commit (connection ok) is missing.
+    Ctn Kindly Stop Broker
 
 BDBMU1
-	[Documentation]	start broker/engine with unified sql and then start MariaDB => connection is established
-	[Tags]	Broker	sql	start-stop	unified_sql
-	@{lst}=	Create List	1	6
-	FOR	${c}	IN	@{lst}
-	 Config Broker	central
-	 Config Broker Sql Output	central	unified_sql
-	 Broker Config Output set	central	central-broker-unified-sql	connections_count	${c}
-	 Broker Config Output set	central	central-broker-unified-sql	retry_interval	5
-	 Config Broker	rrd
-	 Config Broker	module
-	 Config Engine	${1}
-	 ${start}=	Get Current Date
-	 Stop Mysql
-	 Start Broker
-	 Start Engine
-	 ${content}=	Create List	mysql_connection: error while starting connection
-	 ${result}=	Find In Log with timeout	${centralLog}	${start}	${content}	20
-	 Should Be True	${result}	msg=Broker does not see any issue with the db while it is switched off
-	 Start Mysql
-	 ${result}=	Check Broker Stats exist	central	mysql manager	waiting tasks in connection 0	80
-	 Should Be True	${result}	msg=No stats on mysql manager found
-	 ${result}=	Get Broker Stats size	central	mysql manager	${60}
-	 Should Be True	${result} >= ${c} + 1	msg=Broker mysql manager stats do not show the ${c} connections
-	 Kindly Stop Broker
-	 Stop Engine
-	END
+    [Documentation]    start broker/engine with unified sql and then start MariaDB => connection is established
+    [Tags]    Broker    sql    start-stop    unified_sql
+    @{lst}    Create List    1    6
+    FOR    ${c}    IN    @{lst}
+        Ctn Config Broker    central
+        Ctn Config Broker Sql Output    central    unified_sql
+        Ctn Broker Config Output Set    central    central-broker-unified-sql    connections_count    ${c}
+        Ctn Broker Config Output Set    central    central-broker-unified-sql    retry_interval    5
+        Ctn Config Broker    rrd
+        Ctn Config Broker    module
+        Ctn Config Engine    ${1}
+        ${start}    Get Current Date
+        Ctn Stop Mysql
+        Ctn Start Broker
+        Ctn Start Engine
+        ${content}    Create List    mysql_connection: error while starting connection
+        ${result}    Ctn Find In Log With Timeout    ${centralLog}    ${start}    ${content}    20
+        Should Be True    ${result}    Broker does not see any issue with the db while it is switched off
+        Ctn Start Mysql
+        ${result}    Ctn Check Broker Stats Exist    central    mysql manager    waiting tasks in connection 0    80
+        Should Be True    ${result}    No stats on mysql manager found
+        ${result}    Ctn Get Broker Stats Size    central    mysql manager    ${60}
+        Should Be True    ${result} >= ${c} + 1    Broker mysql manager stats do not show the ${c} connections
+        Ctn Kindly Stop Broker
+        Ctn Stop Engine
+    END
diff --git a/tests/broker/start-stop.robot b/tests/broker/start-stop.robot
index 9970383e622..5f164bfb506 100644
--- a/tests/broker/start-stop.robot
+++ b/tests/broker/start-stop.robot
@@ -9,110 +9,110 @@ Library             ../resources/Broker.py
 Library             ../resources/Engine.py
 Library             ../resources/Common.py
 
-Suite Setup         Clean Before Suite
-Suite Teardown      Clean After Suite
-Test Setup          Stop Processes
+Suite Setup         Ctn Clean Before Suite
+Suite Teardown      Ctn Clean After Suite
+Test Setup          Ctn Stop Processes
 
 
 *** Test Cases ***
 BSS1
     [Documentation]    Start-Stop two instances of broker and no coredump
     [Tags]    broker    start-stop
-    Config Broker    central
-    Config Broker    rrd
-    Repeat Keyword    5 times    Start Stop Service    0
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Repeat Keyword    5 times    Ctn Start Stop Service    0
 
 BSS2
     [Documentation]    Start/Stop 10 times broker with 300ms interval and no coredump
     [Tags]    broker    start-stop
-    Config Broker    central
-    Repeat Keyword    10 times    Start Stop Instance    300ms
+    Ctn Config Broker    central
+    Repeat Keyword    10 times    Ctn Start Stop Instance    300ms
 
 BSS3
     [Documentation]    Start-Stop one instance of broker and no coredump
     [Tags]    broker    start-stop
-    Config Broker    central
-    Repeat Keyword    5 times    Start Stop Instance    0
+    Ctn Config Broker    central
+    Repeat Keyword    5 times    Ctn Start Stop Instance    0
 
 BSS4
     [Documentation]    Start/Stop 10 times broker with 1sec interval and no coredump
     [Tags]    broker    start-stop
-    Config Broker    central
-    Repeat Keyword    10 times    Start Stop Instance    1s
+    Ctn Config Broker    central
+    Repeat Keyword    10 times    Ctn Start Stop Instance    1s
 
 BSS5
     [Documentation]    Start-Stop with reversed connection on TCP acceptor with only one instance and no deadlock
     [Tags]    broker    start-stop
-    Config Broker    central
-    Broker Config Output Set    central    centreon-broker-master-rrd    one_peer_retention_mode    yes
-    Broker Config Output Remove    central    centreon-broker-master-rrd    host
-    Repeat Keyword    5 times    Start Stop Instance    1s
+    Ctn Config Broker    central
+    Ctn Broker Config Output Set    central    centreon-broker-master-rrd    one_peer_retention_mode    yes
+    Ctn Broker Config Output Remove    central    centreon-broker-master-rrd    host
+    Repeat Keyword    5 times    Ctn Start Stop Instance    1s
 
 BSSU1
     [Documentation]    Start-Stop with unified_sql two instances of broker and no coredump
     [Tags]    broker    start-stop    unified_sql
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker Sql Output    central    unified_sql
-    Repeat Keyword    5 times    Start Stop Service    0
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker Sql Output    central    unified_sql
+    Repeat Keyword    5 times    Ctn Start Stop Service    0
 
 BSSU2
     [Documentation]    Start/Stop with unified_sql 10 times broker with 300ms interval and no coredump
     [Tags]    broker    start-stop    unified_sql
-    Config Broker    central
-    Config Broker Sql Output    central    unified_sql
-    Repeat Keyword    10 times    Start Stop Instance    300ms
+    Ctn Config Broker    central
+    Ctn Config Broker Sql Output    central    unified_sql
+    Repeat Keyword    10 times    Ctn Start Stop Instance    300ms
 
 BSSU3
     [Documentation]    Start-Stop with unified_sql one instance of broker and no coredump
     [Tags]    broker    start-stop    unified_sql
-    Config Broker    central
-    Config Broker Sql Output    central    unified_sql
-    Repeat Keyword    5 times    Start Stop Instance    0
+    Ctn Config Broker    central
+    Ctn Config Broker Sql Output    central    unified_sql
+    Repeat Keyword    5 times    Ctn Start Stop Instance    0
 
 BSSU4
     [Documentation]    Start/Stop with unified_sql 10 times broker with 1sec interval and no coredump
     [Tags]    broker    start-stop    unified_sql
-    Config Broker    central
-    Config Broker Sql Output    central    unified_sql
-    Repeat Keyword    10 times    Start Stop Instance    1s
+    Ctn Config Broker    central
+    Ctn Config Broker Sql Output    central    unified_sql
+    Repeat Keyword    10 times    Ctn Start Stop Instance    1s
 
 BSSU5
     [Documentation]    Start-Stop with unified_sql with reversed connection on TCP acceptor with only one instance and no deadlock
     [Tags]    broker    start-stop    unified_sql
-    Config Broker    central
-    Config Broker Sql Output    central    unified_sql
-    Broker Config Output Set    central    centreon-broker-master-rrd    one_peer_retention_mode    yes
-    Broker Config Output Remove    central    centreon-broker-master-rrd    host
-    Repeat Keyword    5 times    Start Stop Instance    1s
+    Ctn Config Broker    central
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Broker Config Output Set    central    centreon-broker-master-rrd    one_peer_retention_mode    yes
+    Ctn Broker Config Output Remove    central    centreon-broker-master-rrd    host
+    Repeat Keyword    5 times    Ctn Start Stop Instance    1s
 
 START_STOP_CBD
     [Documentation]    restart cbd with unified_sql services state must not be null after restart
     [Tags]    broker    start-stop    unified_sql
-    Config Broker    central
-    Config Broker    module
-    Config Broker    rrd
-    Config BBDO3    nbEngine=1
-    Config Engine    ${1}    ${50}    ${20}
-    Config Broker Sql Output    central    unified_sql
-
-    Clear Db    services
-    Clear Db    hosts
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config Broker    rrd
+    Ctn Config BBDO3    nbEngine=1
+    Ctn Config Engine    ${1}    ${50}    ${20}
+    Ctn Config Broker Sql Output    central    unified_sql
+
+    Ctn Clear Db    services
+    Ctn Clear Db    hosts
     ${start}    Get Current Date
 
-    Start Engine
-    Start Broker
+    Ctn Start Engine
+    Ctn Start Broker
 
     # wait engine start
     ${content}    Create List    INITIAL SERVICE STATE: host_50;service_1000;    check_for_external_commands()
-    ${result}    Find In Log with Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True
     ...    ${result}
     ...    An Initial service state on (host_50,service_1000) should be raised before we can start our external commands.
 
     # restart central broker
-    Stop Broker
-    Start Broker
+    Ctn Stop Broker
+    Ctn Start Broker
 
     Connect To Database    pymysql    ${DBName}    ${DBUser}    ${DBPass}    ${DBHost}    ${DBPort}
 
@@ -125,11 +125,11 @@ START_STOP_CBD
         Should Be Equal    "${output}"    "()"    at least one host state is null
     END
 
-    [Teardown]    Run Keywords    Stop Engine    AND    Stop Broker
+    [Teardown]    Run Keywords    Ctn Stop Engine    AND    Ctn Stop Broker
 
 
 *** Keywords ***
-Start Stop Service
+Ctn Start Stop Service
     [Arguments]    ${interval}
     Start Process    /usr/sbin/cbd    ${EtcRoot}/centreon-broker/central-broker.json    alias=b1
     Start Process    /usr/sbin/cbd    ${EtcRoot}/centreon-broker/central-rrd.json    alias=b2
@@ -145,7 +145,7 @@ Start Stop Service
     ...    ${result.rc} == -15 or ${result.rc} == 0
     ...    Broker service badly stopped with code ${result.rc}
 
-Start Stop Instance
+Ctn Start Stop Instance
     [Arguments]    ${interval}
     Start Process    /usr/sbin/cbd    ${EtcRoot}/centreon-broker/central-broker.json    alias=b1
     Sleep    ${interval}
diff --git a/tests/ccc/ccc.robot b/tests/ccc/ccc.robot
index caaef277a32..66235477814 100644
--- a/tests/ccc/ccc.robot
+++ b/tests/ccc/ccc.robot
@@ -1,8 +1,8 @@
 *** Settings ***
 Resource	../resources/resources.robot
-Suite Setup	Clean Before Suite
-Suite Teardown	Clean After Suite
-Test Setup	Stop Processes
+Suite Setup	Ctn Clean Before Suite
+Suite Teardown	Ctn Clean After Suite
+Test Setup	Ctn Stop Processes
 
 Documentation	ccc tests with engine and broker
 Library	Process
@@ -17,15 +17,15 @@ Library	../resources/Common.py
 BECCC1
 	[Documentation]	ccc without port fails with an error message
 	[Tags]	Broker	Engine	ccc
-	Config Engine	${1}
-	Config Broker	central
-	Config Broker	module
-	Config Broker	rrd
-	Clear Retention
+	Ctn Config Engine	${1}
+	Ctn Config Broker	central
+	Ctn Config Broker	module
+	Ctn Config Broker	rrd
+	Ctn Clear Retention
 	${start}=	Get Current Date
         Sleep	1s
-	Start Broker
-	Start Engine
+	Ctn Start Broker
+	Ctn Start Engine
 	Sleep	3s
 	Start Process	/usr/bin/ccc	stderr=/tmp/output.txt
 	FOR	${i}	IN RANGE	10
@@ -35,29 +35,29 @@ BECCC1
 	 Sleep	1s
 	END
 	should be equal as strings	${content.strip()}	You must specify a port for the connection to the gRPC server
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 	Remove File	/tmp/output.txt
 
 BECCC2
 	[Documentation]	ccc with -p 51001 connects to central cbd gRPC server.
 	[Tags]	Broker	Engine	protobuf	bbdo	ccc
-	Config Engine	${1}
-	Config Broker	central
-	Config Broker	module
-	Config Broker	rrd
-        Broker Config Add Item	module0	bbdo_version	3.0.0
-        Broker Config Add Item	central	bbdo_version	3.0.0
-        Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	sql	trace
-	Config Broker Sql Output	central	unified_sql
-        Broker Config Output Set	central	central-broker-unified-sql	store_in_resources	yes
-        Broker Config Output Set	central	central-broker-unified-sql	store_in_hosts_services	no
-	Clear Retention
+	Ctn Config Engine	${1}
+	Ctn Config Broker	central
+	Ctn Config Broker	module
+	Ctn Config Broker	rrd
+        Ctn Broker Config Add Item	module0	bbdo_version	3.0.0
+        Ctn Broker Config Add Item	central	bbdo_version	3.0.0
+        Ctn Broker Config Add Item	rrd	bbdo_version	3.0.0
+	Ctn Broker Config Log	central	sql	trace
+	Ctn Config Broker Sql Output	central	unified_sql
+        Ctn Broker Config Output Set	central	central-broker-unified-sql	store_in_resources	yes
+        Ctn Broker Config Output Set	central	central-broker-unified-sql	store_in_hosts_services	no
+	Ctn Clear Retention
 	${start}=	Get Current Date
         Sleep	1s
-	Start Broker
-	Start Engine
+	Ctn Start Broker
+	Ctn Start Engine
 	Sleep	3s
 	Start Process	/usr/bin/ccc	-p 51001	stderr=/tmp/output.txt
 	FOR	${i}	IN RANGE	10
@@ -67,32 +67,32 @@ BECCC2
 	 Sleep	1s
 	END
 
-	${version}=	Get Version
+	${version}=	Ctn Get Version
 	${expected}=	Catenate	Connected to a Centreon Broker	${version}	gRPC server
 	Should Be Equal As Strings	${content.strip()}	${expected}
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 	Remove File	/tmp/output.txt
 
 BECCC3
 	[Documentation]	ccc with -p 50001 connects to centengine gRPC server.
 	[Tags]	Broker	Engine	protobuf	bbdo
-	Config Engine	${1}
-	Config Broker	central
-	Config Broker	module
-	Config Broker	rrd
-        Broker Config Add Item	module0	bbdo_version	3.0.0
-        Broker Config Add Item	central	bbdo_version	3.0.0
-        Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	sql	trace
-	Config Broker Sql Output	central	unified_sql
-        Broker Config Output Set	central	central-broker-unified-sql	store_in_resources	yes
-        Broker Config Output Set	central	central-broker-unified-sql	store_in_hosts_services	no
-	Clear Retention
+	Ctn Config Engine	${1}
+	Ctn Config Broker	central
+	Ctn Config Broker	module
+	Ctn Config Broker	rrd
+        Ctn Broker Config Add Item	module0	bbdo_version	3.0.0
+        Ctn Broker Config Add Item	central	bbdo_version	3.0.0
+        Ctn Broker Config Add Item	rrd	bbdo_version	3.0.0
+	Ctn Broker Config Log	central	sql	trace
+	Ctn Config Broker Sql Output	central	unified_sql
+        Ctn Broker Config Output Set	central	central-broker-unified-sql	store_in_resources	yes
+        Ctn Broker Config Output Set	central	central-broker-unified-sql	store_in_hosts_services	no
+	Ctn Clear Retention
 	${start}=	Get Current Date
         Sleep	1s
-	Start Broker
-	Start Engine
+	Ctn Start Broker
+	Ctn Start Engine
 	Sleep	3s
 	Start Process	/usr/bin/ccc	-p 50001	stderr=/tmp/output.txt
 	FOR	${i}	IN RANGE	10
@@ -101,32 +101,32 @@ BECCC3
 	 EXIT FOR LOOP IF	len("${content.strip()}") > 0
 	 Sleep	1s
 	END
-	${version}=	Get Version
+	${version}=	Ctn Get Version
 	${expected}=	Catenate	Connected to a Centreon Engine	${version}	gRPC server
 	Should Be Equal As Strings	${content.strip()}	${expected}
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 	Remove File	/tmp/output.txt
 
 BECCC4
 	[Documentation]	ccc with -p 51001 -l returns the available functions from Broker gRPC server
 	[Tags]	Broker	Engine	protobuf	bbdo	ccc
-	Config Engine	${1}
-	Config Broker	central
-	Config Broker	module
-	Config Broker	rrd
-        Broker Config Add Item	module0	bbdo_version	3.0.0
-        Broker Config Add Item	central	bbdo_version	3.0.0
-        Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	sql	trace
-	Config Broker Sql Output	central	unified_sql
-        Broker Config Output Set	central	central-broker-unified-sql	store_in_resources	yes
-        Broker Config Output Set	central	central-broker-unified-sql	store_in_hosts_services	no
-	Clear Retention
+	Ctn Config Engine	${1}
+	Ctn Config Broker	central
+	Ctn Config Broker	module
+	Ctn Config Broker	rrd
+        Ctn Broker Config Add Item	module0	bbdo_version	3.0.0
+        Ctn Broker Config Add Item	central	bbdo_version	3.0.0
+        Ctn Broker Config Add Item	rrd	bbdo_version	3.0.0
+	Ctn Broker Config Log	central	sql	trace
+	Ctn Config Broker Sql Output	central	unified_sql
+        Ctn Broker Config Output Set	central	central-broker-unified-sql	store_in_resources	yes
+        Ctn Broker Config Output Set	central	central-broker-unified-sql	store_in_hosts_services	no
+	Ctn Clear Retention
 	${start}=	Get Current Date
         Sleep	1s
-	Start Broker
-	Start Engine
+	Ctn Start Broker
+	Ctn Start Engine
 	Sleep	3s
 	Start Process	/usr/bin/ccc	-p 51001	-l	stdout=/tmp/output.txt
 	FOR	${i}	IN RANGE	10
@@ -137,29 +137,29 @@ BECCC4
 	END
 	${contains}=	Evaluate	"GetVersion" in """${content}""" and "RemovePoller" in """${content}"""
 	Should Be True	${contains}	msg=The list of methods should contain GetVersion(Empty)
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 	Remove File	/tmp/output.txt
 
 BECCC5
 	[Documentation]	ccc with -p 51001 -l GetVersion returns an error because we can't execute a command with -l.
 	[Tags]	Broker	Engine	protobuf	bbdo	ccc
-	Config Engine	${1}
-	Config Broker	central
-	Config Broker	module
-	Config Broker	rrd
-        Broker Config Add Item	module0	bbdo_version	3.0.0
-        Broker Config Add Item	central	bbdo_version	3.0.0
-        Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	sql	trace
-	Config Broker Sql Output	central	unified_sql
-        Broker Config Output Set	central	central-broker-unified-sql	store_in_resources	yes
-        Broker Config Output Set	central	central-broker-unified-sql	store_in_hosts_services	no
-	Clear Retention
+	Ctn Config Engine	${1}
+	Ctn Config Broker	central
+	Ctn Config Broker	module
+	Ctn Config Broker	rrd
+        Ctn Broker Config Add Item	module0	bbdo_version	3.0.0
+        Ctn Broker Config Add Item	central	bbdo_version	3.0.0
+        Ctn Broker Config Add Item	rrd	bbdo_version	3.0.0
+	Ctn Broker Config Log	central	sql	trace
+	Ctn Config Broker Sql Output	central	unified_sql
+        Ctn Broker Config Output Set	central	central-broker-unified-sql	store_in_resources	yes
+        Ctn Broker Config Output Set	central	central-broker-unified-sql	store_in_hosts_services	no
+	Ctn Clear Retention
 	${start}=	Get Current Date
         Sleep	1s
-	Start Broker
-	Start Engine
+	Ctn Start Broker
+	Ctn Start Engine
 	Sleep	3s
 	Start Process	/usr/bin/ccc	-p 51001	-l	GetVersion	stderr=/tmp/output.txt
 	FOR	${i}	IN RANGE	10
@@ -170,29 +170,29 @@ BECCC5
 	END
 	${contains}=	Evaluate	"The list argument expects no command" in """${content}"""
 	Should Be True	${contains}	msg=When -l option is applied, we can't call a command.
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 	Remove File	/tmp/output.txt
 
 BECCC6
     [Documentation]    ccc with -p 51001 GetVersion{} calls the GetVersion command
     [Tags]    broker    engine    protobuf    bbdo    ccc
-    Config Engine    ${1}
-    Config Broker    central
-    Config Broker    module
-    Config Broker    rrd
-    Broker Config Add Item    module0    bbdo_version    3.0.0
-    Broker Config Add Item    central    bbdo_version    3.0.0
-    Broker Config Add Item    rrd    bbdo_version    3.0.0
-    Broker Config Log    central    sql    trace
-    Config Broker Sql Output    central    unified_sql
-    Broker Config Output Set    central    central-broker-unified-sql    store_in_resources    yes
-    Broker Config Output Set    central    central-broker-unified-sql    store_in_hosts_services    no
-    Clear Retention
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    module
+    Ctn Config Broker    rrd
+    Ctn Broker Config Add Item    module0    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    central    bbdo_version    3.0.0
+    Ctn Broker Config Add Item    rrd    bbdo_version    3.0.0
+    Ctn Broker Config Log    central    sql    trace
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Broker Config Output Set    central    central-broker-unified-sql    store_in_resources    yes
+    Ctn Broker Config Output Set    central    central-broker-unified-sql    store_in_hosts_services    no
+    Ctn Clear Retention
     ${start}=    Get Current Date
     Sleep    1s
-    Start Broker
-    Start Engine
+    Ctn Start Broker
+    Ctn Start Engine
     Sleep    3s
     Start Process    /usr/bin/ccc    -p 51001    GetVersion{}    stdout=/tmp/output.txt
     FOR    ${i}    IN RANGE    10
@@ -201,7 +201,7 @@ BECCC6
         IF    len("""${content.strip().split()}""") > 50    BREAK
         Sleep    1s
     END
-    ${version}=    Get Version
+    ${version}=    Ctn Get Version
     ${vers}=    Split String    ${version}    .
     ${mm}=    Evaluate    """${vers}[0]""".lstrip("0")
     ${m}=    Evaluate    """${vers}[1]""".lstrip("0")
@@ -217,29 +217,29 @@ BECCC6
         ...    {\n \"major\": ${mm},\n \"minor\": ${m},\n \"patch\": ${p}\n}
         ...    msg=A version as json string should be returned
     END
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
     Remove File    /tmp/output.txt
 
 BECCC7
 	[Documentation]	ccc with -p 51001 GetVersion{"idx":1} returns an error because the input message is wrong.
 	[Tags]	Broker	Engine	protobuf	bbdo	ccc
-	Config Engine	${1}
-	Config Broker	central
-	Config Broker	module
-	Config Broker	rrd
-        Broker Config Add Item	module0	bbdo_version	3.0.0
-        Broker Config Add Item	central	bbdo_version	3.0.0
-        Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	sql	trace
-	Config Broker Sql Output	central	unified_sql
-        Broker Config Output Set	central	central-broker-unified-sql	store_in_resources	yes
-        Broker Config Output Set	central	central-broker-unified-sql	store_in_hosts_services	no
-	Clear Retention
+	Ctn Config Engine	${1}
+	Ctn Config Broker	central
+	Ctn Config Broker	module
+	Ctn Config Broker	rrd
+        Ctn Broker Config Add Item	module0	bbdo_version	3.0.0
+        Ctn Broker Config Add Item	central	bbdo_version	3.0.0
+        Ctn Broker Config Add Item	rrd	bbdo_version	3.0.0
+	Ctn Broker Config Log	central	sql	trace
+	Ctn Config Broker Sql Output	central	unified_sql
+        Ctn Broker Config Output Set	central	central-broker-unified-sql	store_in_resources	yes
+        Ctn Broker Config Output Set	central	central-broker-unified-sql	store_in_hosts_services	no
+	Ctn Clear Retention
 	${start}=	Get Current Date
         Sleep	1s
-	Start Broker
-	Start Engine
+	Ctn Start Broker
+	Ctn Start Engine
 	Sleep	3s
 	Start Process	/usr/bin/ccc	-p 51001	GetVersion{"idx":1}	stderr=/tmp/output.txt
 	FOR	${i}	IN RANGE	10
@@ -249,29 +249,29 @@ BECCC7
 	 Sleep	1s
 	END
 	Should Contain	${content}	Error during the execution of '/com.centreon.broker.Broker/GetVersion' method:	msg=GetVersion{"idx":1} should return an error because the input message is incompatible with the expected one.
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 	Remove File	/tmp/output.txt
 
 BECCC8
 	[Documentation]	ccc with -p 50001 EnableServiceNotifications{"names":{"host_name": "host_1", "service_name": "service_1"}} works and returns an empty message.
 	[Tags]	Broker	Engine	protobuf	bbdo	ccc
-	Config Engine	${1}
-	Config Broker	central
-	Config Broker	module
-	Config Broker	rrd
-        Broker Config Add Item	module0	bbdo_version	3.0.0
-        Broker Config Add Item	central	bbdo_version	3.0.0
-        Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	central	sql	trace
-	Config Broker Sql Output	central	unified_sql
-        Broker Config Output Set	central	central-broker-unified-sql	store_in_resources	yes
-        Broker Config Output Set	central	central-broker-unified-sql	store_in_hosts_services	no
-	Clear Retention
+	Ctn Config Engine	${1}
+	Ctn Config Broker	central
+	Ctn Config Broker	module
+	Ctn Config Broker	rrd
+        Ctn Broker Config Add Item	module0	bbdo_version	3.0.0
+        Ctn Broker Config Add Item	central	bbdo_version	3.0.0
+        Ctn Broker Config Add Item	rrd	bbdo_version	3.0.0
+	Ctn Broker Config Log	central	sql	trace
+	Ctn Config Broker Sql Output	central	unified_sql
+        Ctn Broker Config Output Set	central	central-broker-unified-sql	store_in_resources	yes
+        Ctn Broker Config Output Set	central	central-broker-unified-sql	store_in_hosts_services	no
+	Ctn Clear Retention
 	${start}=	Get Current Date
         Sleep	1s
-	Start Broker
-	Start Engine
+	Ctn Start Broker
+	Ctn Start Engine
 	Sleep	3s
 	Start Process	/usr/bin/ccc	-p 50001	EnableServiceNotifications{"names":{"host_name": "host_1", "service_name": "service_1"}}  stdout=/tmp/output.txt
 	FOR	${i}	IN RANGE	10
@@ -281,6 +281,6 @@ BECCC8
 	 Sleep	1s
 	END
 	Should Contain	${content}	{}
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 	Remove File	/tmp/output.txt
diff --git a/tests/connector_perl/connector_perl.robot b/tests/connector_perl/connector_perl.robot
index 2b441fead3c..99132cf8a84 100644
--- a/tests/connector_perl/connector_perl.robot
+++ b/tests/connector_perl/connector_perl.robot
@@ -2,55 +2,55 @@
 
 Resource	../resources/resources.robot
 Library     ../resources/Engine.py
-Suite Setup	Start engine
-Suite Teardown  Stop engine
+Suite Setup	Ctn Start Engine
+Suite Teardown    Ctn Stop Engine
 
 Documentation	centreon_connector_perl tests.
-Library  Process
-Library  OperatingSystem
+Library    Process
+Library    OperatingSystem
 
 
 
 *** Keywords ***
-Start engine
-    Create Directory  /tmp/test_connector_perl/log/
-    Create Directory  /tmp/test_connector_perl/rw/
-    Copy Files  connector_perl/conf_engine/*  /tmp/test_connector_perl/
-    Empty Directory  /tmp/test_connector_perl/log/
-    Kill Engine
-    Start Custom Engine  /tmp/test_connector_perl/centengine.cfg  engine_alias
-    Sleep  5 seconds  we wait engine start 
-
-Stop engine
-    Stop Custom Engine  engine_alias
+Ctn Start Engine
+    Create Directory    /tmp/test_connector_perl/log/
+    Create Directory    /tmp/test_connector_perl/rw/
+    Copy Files    connector_perl/conf_engine/*    /tmp/test_connector_perl/
+    Empty Directory    /tmp/test_connector_perl/log/
+    Ctn Kill Engine
+    Ctn Start Custom Engine    /tmp/test_connector_perl/centengine.cfg    engine_alias
+    Sleep    5 seconds    we wait engine start
+
+Ctn Stop Engine
+    Ctn Stop Custom Engine    engine_alias
 
 *** Test Cases ***
-test use connector perl exist script
-    [Documentation]  test exist script
+Ctn test use connector perl exist script
+    [Documentation]    test exist script
     [Tags]	Connector	Engine
-    schedule forced host check  local_host_test_machine  /tmp/test_connector_perl/rw/centengine.cmd
-    Sleep  5 seconds  we wait engine forced checks 
-    ${search_result}=  check search  /tmp/test_connector_perl/log/centengine.debug  test.pl
-    Should Contain  ${search_result}  a dummy check  msg=check not found 
+    Ctn Schedule Forced Host Check    local_host_test_machine    /tmp/test_connector_perl/rw/centengine.cmd
+    Sleep    5 seconds    we wait engine forced checks
+    ${search_result}=    Ctn Check Search    /tmp/test_connector_perl/log/centengine.debug    test.pl
+    Should Contain    ${search_result}    a dummy check    check not found
 
-test use connector perl unknown script
-    [Documentation]  test unknown script
+Ctn test use connector perl unknown script
+    [Documentation]    test unknown script
     [Tags]	Connector	Engine
-    schedule forced host check  local_host_test_machine_bad_test  /tmp/test_connector_perl/rw/centengine.cmd
-    Sleep  5 seconds  we wait engine forced checks 
-    ${search_result}=  check search  /tmp/test_connector_perl/log/centengine.debug  test_titi.pl
-    Should Contain  ${search_result}  Embedded Perl error: failed to open Perl file '/tmp/test_connector_perl/test_titi.pl'  msg=check not found 
+    Ctn Schedule Forced Host Check    local_host_test_machine_bad_test    /tmp/test_connector_perl/rw/centengine.cmd
+    Sleep    5 seconds    we wait engine forced checks
+    ${search_result}=    Ctn Check Search    /tmp/test_connector_perl/log/centengine.debug    test_titi.pl
+    Should Contain    ${search_result}    Embedded Perl error: failed to open Perl file '/tmp/test_connector_perl/test_titi.pl'    check not found
 
-test use connector perl multiple script
-    [Documentation]  test script multiple
+Ctn test use connector perl multiple script
+    [Documentation]    test script multiple
     [Tags]	Connector	Engine
-    FOR	${idx}	IN RANGE	2  12
+    FOR	${idx}	IN RANGE	2    12
         ${host}=	Catenate	SEPARATOR=	local_host_test_machine.	${idx}
-        schedule forced host check  ${host}  /tmp/test_connector_perl/rw/centengine.cmd
+        Ctn Schedule Forced Host Check    ${host}    /tmp/test_connector_perl/rw/centengine.cmd
     END
-    Sleep  10 seconds  we wait engine forced checks 
+    Sleep    10 seconds    we wait engine forced checks
     FOR	${idx}	IN RANGE	2	12
-        ${search_str}=   Catenate	SEPARATOR=  test.pl -H 127.0.0.  ${idx} 
-        ${search_result}=  check search  /tmp/test_connector_perl/log/centengine.debug  ${search_str}
-        Should Contain  ${search_result}  a dummy check  msg=check not found  
+        ${search_str}=   Catenate	SEPARATOR=    test.pl -H 127.0.0.    ${idx}
+        ${search_result}=    Ctn Check Search    /tmp/test_connector_perl/log/centengine.debug    ${search_str}
+        Should Contain    ${search_result}    a dummy check    check not found
     END
diff --git a/tests/connector_ssh/connector_ssh.robot b/tests/connector_ssh/connector_ssh.robot
index e7863f32dbd..cdb7384786b 100644
--- a/tests/connector_ssh/connector_ssh.robot
+++ b/tests/connector_ssh/connector_ssh.robot
@@ -1,10 +1,10 @@
 *** Settings ***
-Resource	../resources/resources.robot
+Resource    ../resources/resources.robot
 Library         ../resources/Engine.py
-Suite Setup	Prepare ssh and start engine
-Suite Teardown  Stop engine
+Suite Setup    Ctn Prepare ssh and start engine
+Suite Teardown    Ctn Stop Engine
 
-Documentation	centreon_connector_ssh tests.
+Documentation    centreon_connector_ssh tests.
 Library         Process
 Library         DateTime
 Library         OperatingSystem
@@ -12,67 +12,67 @@ Library         OperatingSystem
 
 
 *** Keywords ***
-Prepare ssh and start engine
-	[Documentation]  in order to test ssh connector, we need to create a user, his password and his Keyword
-	Run  useradd testconnssh
-	Remove File  ~testconnssh/.ssh/authorized_keys
-	Run  echo testconnssh:passwd | chpasswd
-	Run  su testconnssh -c "ssh-keygen -q -t rsa -N '' -f ~/.ssh/id_rsa <<<y"
-	Run  ssh-keygen -q -t rsa -N '' -f ~/.ssh/id_rsa <<<y
-	Create Directory  /tmp/test_connector_ssh/log/
-	Create Directory  /tmp/test_connector_ssh/rw/
-	Copy Files  connector_ssh/conf_engine/*.cfg  /tmp/test_connector_ssh/
-	Copy Files  connector_ssh/conf_engine/*.json  /tmp/test_connector_ssh/
-	Empty Directory  /tmp/test_connector_ssh/log/
-	Kill Engine
-	Start Custom Engine  /tmp/test_connector_ssh/centengine.cfg  engine_alias
-	${start}=	Get Current Date
-	# Let's wait for the external command check start
-	${content}=	Create List	check_for_external_commands()
-	${result}=	Find In Log with Timeout	/tmp/test_connector_ssh/log/centengine.log	${start}	${content}	60
-	Should Be True	${result}	msg=A message telling check_for_external_commands() should be available.
+Ctn Prepare ssh and start engine
+    [Documentation]    in order to test ssh connector, we need to create a user, his password and his Keyword
+    Run    useradd testconnssh
+    Remove File    ~testconnssh/.ssh/authorized_keys
+    Run    echo testconnssh:passwd | chpasswd
+    Run    su testconnssh -c "ssh-keygen -q -t rsa -N '' -f ~/.ssh/id_rsa <<<y"
+    Run    ssh-keygen -q -t rsa -N '' -f ~/.ssh/id_rsa <<<y
+    Create Directory    /tmp/test_connector_ssh/log/
+    Create Directory    /tmp/test_connector_ssh/rw/
+    Copy Files    connector_ssh/conf_engine/*.cfg    /tmp/test_connector_ssh/
+    Copy Files    connector_ssh/conf_engine/*.json    /tmp/test_connector_ssh/
+    Empty Directory    /tmp/test_connector_ssh/log/
+    Ctn Kill Engine
+    Ctn Start Custom Engine    /tmp/test_connector_ssh/centengine.cfg    engine_alias
+    ${start}=    Get Current Date
+    # Let's wait for the external command check start
+    ${content}=    Create List    check_for_external_commands()
+    ${result}=    Ctn Find In Log With Timeout    /tmp/test_connector_ssh/log/centengine.log    ${start}    ${content}    60
+    Should Be True    ${result}    A message telling check_for_external_commands() should be available.
 
-Stop engine
-    Stop Custom Engine  engine_alias
+Ctn Stop Engine
+    Ctn Stop Custom Engine    engine_alias
 
 *** Test Cases ***
-TestBadUser
-	[Documentation]  test unknown user
-	[Tags]	Connector	Engine
-	Schedule Forced Host Check	local_host_test_machine_.bad_user	/tmp/test_connector_ssh/rw/centengine.cmd
+Ctn TestBadUser
+    [Documentation]    test unknown user
+    [Tags]    Connector    Engine
+    Ctn Schedule Forced Host Check    local_host_test_machine_.bad_user    /tmp/test_connector_ssh/rw/centengine.cmd
 
-	${search_result}=  check search  /tmp/test_connector_ssh/log/centengine.debug  /usr/lib64/nagios/plugins/check_by_ssh -H 127.0.0.10
-	Should Contain  ${search_result}  fail to connect to toto@127.0.0.10  msg=check not found for fail to connect to toto@127.0.0.10  
+    ${search_result}=    Ctn Check Search    /tmp/test_connector_ssh/log/centengine.debug    /usr/lib64/nagios/plugins/check_by_ssh -H 127.0.0.10
+    Should Contain    ${search_result}    fail to connect to toto@127.0.0.10    check not found for fail to connect to toto@127.0.0.10
 
-TestBadPwd
-    [Documentation]  test bad password
-    [Tags]	Connector	Engine
-    schedule forced host check  local_host_test_machine_.bad_pwd  /tmp/test_connector_ssh/rw/centengine.cmd
-    ${search_result}=  check search  /tmp/test_connector_ssh/log/centengine.debug  /usr/lib64/nagios/plugins/check_by_ssh -H 127.0.0.11
-    Should Contain  ${search_result}  fail to connect to testconnssh@127.0.0.11  msg=check not found for fail to connect to testconnssh@127.0.0.11  
+Ctn TestBadPwd
+    [Documentation]    test bad password
+    [Tags]    Connector    Engine
+    Ctn Schedule Forced Host Check    local_host_test_machine_.bad_pwd    /tmp/test_connector_ssh/rw/centengine.cmd
+    ${search_result}=    Ctn Check Search    /tmp/test_connector_ssh/log/centengine.debug    /usr/lib64/nagios/plugins/check_by_ssh -H 127.0.0.11
+    Should Contain    ${search_result}    fail to connect to testconnssh@127.0.0.11    check not found for fail to connect to testconnssh@127.0.0.11
 
-Test6Hosts
-    [Documentation]  as 127.0.0.x point to the localhost address we will simulate check on 6 hosts
-    [Tags]	Connector	Engine
-    Sleep  5 seconds  we wait sshd raz pending connexions from previous tests
-    Run  cat ~testconnssh/.ssh/id_rsa.pub ~root/.ssh/id_rsa.pub > ~testconnssh/.ssh/authorized_keys
+Ctn Test6Hosts
+    [Documentation]    as 127.0.0.x point to the localhost address we will simulate check on 6 hosts
+    [Tags]    Connector    Engine
+    Sleep    5 seconds    we wait sshd raz pending connexions from previous tests
+    Run    cat ~testconnssh/.ssh/id_rsa.pub ~root/.ssh/id_rsa.pub > ~testconnssh/.ssh/authorized_keys
 
-    FOR	${idx}	IN RANGE	0  5
-        ${host}=	Catenate	SEPARATOR=	local_host_test_machine_.	${idx}
-        schedule forced host check  ${host}  /tmp/test_connector_ssh/rw/centengine.cmd
+    FOR    ${idx}    IN RANGE    0    5
+        ${host}=    Catenate    SEPARATOR=    local_host_test_machine_.    ${idx}
+        Ctn Schedule Forced Host Check    ${host}    /tmp/test_connector_ssh/rw/centengine.cmd
+    END
+    Sleep    10 seconds    we wait engine forced checks
+    ${run_env}=    Ctn Run Env
+    IF    "${run_env}" == "docker"
+        Log To Console    test with ipv6 skipped in docker environment
+    ELSE
+        ${search_result}=    Ctn Check Search    /tmp/test_connector_ssh/log/centengine.debug    /usr/lib64/nagios/plugins/check_by_ssh -H ::1
+        Should Contain    ${search_result}    output='toto=::1'    check not found for ::1
     END
-    Sleep  10 seconds  we wait engine forced checks 
-    ${run_env}=	Run Env
-    IF	"${run_env}" == "docker"
-        Log To Console  test with ipv6 skipped in docker environment
-    ELSE 
-        ${search_result}=  check search  /tmp/test_connector_ssh/log/centengine.debug  /usr/lib64/nagios/plugins/check_by_ssh -H ::1
-        Should Contain  ${search_result}  output='toto=::1'  msg=check not found for ::1  
-    END 
 
-    FOR	${idx}	IN RANGE	1	5
-        ${expected_output}=  Catenate	SEPARATOR=  output='toto=127.0.0.  ${idx}
-        ${search_str}=   Catenate	SEPARATOR=  /usr/lib64/nagios/plugins/check_by_ssh -H 127.0.0.  ${idx} 
-        ${search_result}=  check search  /tmp/test_connector_ssh/log/centengine.debug  ${search_str}
-        Should Contain  ${search_result}  ${expected_output}  msg=check not found for ${expected_output}  
+    FOR    ${idx}    IN RANGE    1    5
+        ${expected_output}=    Catenate    SEPARATOR=    output='toto=127.0.0.    ${idx}
+        ${search_str}=   Catenate    SEPARATOR=    /usr/lib64/nagios/plugins/check_by_ssh -H 127.0.0.    ${idx}
+        ${search_result}=    Ctn Check Search    /tmp/test_connector_ssh/log/centengine.debug    ${search_str}
+        Should Contain    ${search_result}    ${expected_output}    check not found for ${expected_output}
     END
diff --git a/tests/engine/forced_checks.robot b/tests/engine/forced_checks.robot
index 253034fb543..042510df6b1 100644
--- a/tests/engine/forced_checks.robot
+++ b/tests/engine/forced_checks.robot
@@ -8,42 +8,42 @@ Library             OperatingSystem
 Library             ../resources/Broker.py
 Library             ../resources/Engine.py
 
-Suite Setup         Clean Before Suite
-Suite Teardown      Clean After Suite
-Test Setup          Stop Processes
+Suite Setup         Ctn Clean Before Suite
+Suite Teardown      Ctn Clean After Suite
+Test Setup          Ctn Stop Processes
 
 
 *** Test Cases ***
 EFHC1
     [Documentation]    Engine is configured with hosts and we force checks on one 5 times on bbdo2
     [Tags]    engine    external_cmd    log-v2
-    Config Engine    ${1}
+    Ctn Config Engine    ${1}
     # We force the check command of host_1 to return 2 as status.
-    Config Host Command Status    ${0}    checkh1    2
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module    ${1}
-    Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
-    Engine Config Set Value    ${0}    log_v2_enabled    ${1}
-    Engine Config Set Value    ${0}    log_level_events    info
-    Engine Config Set Value    ${0}    log_flush_period    0
-
-    Clear Retention
-    Clear Db    hosts
+    Ctn Config Host Command Status    ${0}    checkh1    2
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module    ${1}
+    Ctn Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
+    Ctn Engine Config Set Value    ${0}    log_v2_enabled    ${1}
+    Ctn Engine Config Set Value    ${0}    log_level_events    info
+    Ctn Engine Config Set Value    ${0}    log_flush_period    0
+
+    Ctn Clear Retention
+    Ctn Clear Db    hosts
     ${start}    Get Current Date
-    Start Engine
-    Start Broker
-    ${result}    Check Host Status    host_1    4    1    False
+    Ctn Start Engine
+    Ctn Start Broker
+    ${result}    Ctn Check Host Status    host_1    4    1    False
     Should Be True    ${result}    host_1 should be pending
 
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True
     ...    ${result}
     ...    An Initial host state on host_1 should be raised before we can start our external commands.
-    Process Host Check Result    host_1    0    host_1 UP
+    Ctn Process Host Check Result    host_1    0    host_1 UP
     FOR    ${i}    IN RANGE    ${4}
-        Schedule Forced Host Check    host_1    ${VarRoot}/lib/centreon-engine/config0/rw/centengine.cmd
+        Ctn Schedule Forced Host Check    host_1    ${VarRoot}/lib/centreon-engine/config0/rw/centengine.cmd
         Sleep    5s
     END
     ${content}    Create List
@@ -54,39 +54,39 @@ EFHC1
     ...    EXTERNAL COMMAND: SCHEDULE_FORCED_HOST_CHECK;host_1;
     ...    HOST ALERT: host_1;DOWN;HARD;3;
 
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    Message about SCHEDULE FORCED CHECK and HOST ALERT should be available in log.
 
-    ${result}    Check Host Status    host_1    1    1    False
+    ${result}    Ctn Check Host Status    host_1    1    1    False
     Should Be True    ${result}    host_1 should be down/hard
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 EFHC2
     [Documentation]    Engine is configured with hosts and we force check on one 5 times on bbdo2
     [Tags]    engine    external_cmd    log-v2
-    Config Engine    ${1}
+    Ctn Config Engine    ${1}
 
     # We force the check command of host_1 to return 2 as status.
-    Config Host Command Status    ${0}    checkh1    2
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module    ${1}
-    Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
-    Engine Config Set Value    ${0}    log_v2_enabled    ${1}
-
-    Clear Retention
+    Ctn Config Host Command Status    ${0}    checkh1    2
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module    ${1}
+    Ctn Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
+    Ctn Engine Config Set Value    ${0}    log_v2_enabled    ${1}
+
+    Ctn Clear Retention
     ${start}    Get Current Date
-    Start Engine
-    Start Broker
+    Ctn Start Engine
+    Ctn Start Broker
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True
     ...    ${result}
     ...    An Initial host state on host_1 should be raised before we can start our external commands.
-    Process Host Check Result    host_1    0    host_1 UP
+    Ctn Process Host Check Result    host_1    0    host_1 UP
     FOR    ${i}    IN RANGE    ${4}
-        Schedule Forced Host Check    host_1    ${VarRoot}/lib/centreon-engine/config0/rw/centengine.cmd
+        Ctn Schedule Forced Host Check    host_1    ${VarRoot}/lib/centreon-engine/config0/rw/centengine.cmd
         Sleep    5s
     END
     ${content}    Create List
@@ -97,46 +97,46 @@ EFHC2
     ...    EXTERNAL COMMAND: SCHEDULE_FORCED_HOST_CHECK;host_1;
     ...    HOST ALERT: host_1;DOWN;HARD;3;
 
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    Message about SCHEDULE FORCED CHECK and HOST ALERT should be available in log.
 
-    ${result}    Check Host Status    host_1    1    1    False
+    ${result}    Ctn Check Host Status    host_1    1    1    False
     Should Be True    ${result}    host_1 should be down/hard
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 EFHCU1
     [Documentation]    Engine is configured with hosts and we force checks on one 5 times on bbdo3. Bbdo3 has no impact on this behavior. resources table is cleared before starting broker.
     [Tags]    engine    external_cmd
-    Config Engine    ${1}
+    Ctn Config Engine    ${1}
 
     # We force the check command of host_1 to return 2 as status.
-    Config Host Command Status    ${0}    checkh1    2
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module    ${1}
-    Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
-    Engine Config Set Value    ${0}    log_v2_enabled    ${1}
-    Broker Config Log    module0    neb    debug
-    Config Broker Sql Output    central    unified_sql
-    Broker Config Log    central    sql    debug
-    Config BBDO3    1
-
-    Clear Retention
-    Clear Db    resources
+    Ctn Config Host Command Status    ${0}    checkh1    2
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module    ${1}
+    Ctn Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
+    Ctn Engine Config Set Value    ${0}    log_v2_enabled    ${1}
+    Ctn Broker Config Log    module0    neb    debug
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Config BBDO3    1
+
+    Ctn Clear Retention
+    Ctn Clear Db    resources
     ${start}    Get Current Date
-    Start Engine
-    Start Broker
-    ${result}    Check Host Status    host_1    4    1    True
+    Ctn Start Engine
+    Ctn Start Broker
+    ${result}    Ctn Check Host Status    host_1    4    1    True
     Should Be True    ${result}    host_1 should be pending
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True
     ...    ${result}
     ...    An Initial host state on host_1 should be raised before we can start our external commands.
-    Process Host Check Result    host_1    0    host_1 UP
+    Ctn Process Host Check Result    host_1    0    host_1 UP
     FOR    ${i}    IN RANGE    ${4}
-        Schedule Forced Host Check    host_1    ${VarRoot}/lib/centreon-engine/config0/rw/centengine.cmd
+        Ctn Schedule Forced Host Check    host_1    ${VarRoot}/lib/centreon-engine/config0/rw/centengine.cmd
         Sleep    5s
     END
     ${content}    Create List
@@ -147,45 +147,45 @@ EFHCU1
     ...    EXTERNAL COMMAND: SCHEDULE_FORCED_HOST_CHECK;host_1;
     ...    HOST ALERT: host_1;DOWN;HARD;3;
 
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    Message about SCHEDULE FORCED CHECK and HOST ALERT should be available in log.
 
-    ${result}    Check Host Status    host_1    1    1    True
+    ${result}    Ctn Check Host Status    host_1    1    1    True
     Should Be True    ${result}    host_1 should be down/hard
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 EFHCU2
     [Documentation]    Engine is configured with hosts and we force checks on one 5 times on bbdo3. Bbdo3 has no impact on this behavior.
     [Tags]    engine    external_cmd
-    Config Engine    ${1}
+    Ctn Config Engine    ${1}
 
     # We force the check command of host_1 to return 2 as status.
-    Config Host Command Status    ${0}    checkh1    2
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module    ${1}
-    Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
-    Engine Config Set Value    ${0}    log_v2_enabled    ${1}
-    Broker Config Log    module0    neb    debug
-    Config Broker Sql Output    central    unified_sql
-    Broker Config Log    central    sql    debug
-    Config BBDO3    1
-
-    Clear Retention
+    Ctn Config Host Command Status    ${0}    checkh1    2
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module    ${1}
+    Ctn Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
+    Ctn Engine Config Set Value    ${0}    log_v2_enabled    ${1}
+    Ctn Broker Config Log    module0    neb    debug
+    Ctn Config Broker Sql Output    central    unified_sql
+    Ctn Broker Config Log    central    sql    debug
+    Ctn Config BBDO3    1
+
+    Ctn Clear Retention
     ${start}    Get Current Date
-    Start Engine
-    Start Broker
-    ${result}    Check Host Status    host_1    4    1    True
+    Ctn Start Engine
+    Ctn Start Broker
+    ${result}    Ctn Check Host Status    host_1    4    1    True
     Should Be True    ${result}    host_1 should be pending
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True
     ...    ${result}
     ...    An Initial host state on host_1 should be raised before we can start our external commands.
-    Process Host Check Result    host_1    0    host_1 UP
+    Ctn Process Host Check Result    host_1    0    host_1 UP
     FOR    ${i}    IN RANGE    ${4}
-        Schedule Forced Host Check    host_1    ${VarRoot}/lib/centreon-engine/config0/rw/centengine.cmd
+        Ctn Schedule Forced Host Check    host_1    ${VarRoot}/lib/centreon-engine/config0/rw/centengine.cmd
         Sleep    5s
     END
     ${content}    Create List
@@ -196,84 +196,84 @@ EFHCU2
     ...    EXTERNAL COMMAND: SCHEDULE_FORCED_HOST_CHECK;host_1;
     ...    HOST ALERT: host_1;DOWN;HARD;3;
 
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    Message about SCHEDULE FORCED CHECK and HOST ALERT should be available in log.
 
-    ${result}    Check Host Status    host_1    1    1    True
+    ${result}    Ctn Check Host Status    host_1    1    1    True
     Should Be True    ${result}    host_1 should be down/hard
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 EMACROS
     [Documentation]    macros ADMINEMAIL and ADMINPAGER are replaced in check outputs
     [Tags]    engine    external_cmd    macros
-    Config Engine    ${1}
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module    ${1}
-    Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
-    Engine Config Set Value    ${0}    log_v2_enabled    ${1}
-    Engine Config Set Value    0    log_level_checks    trace    True
-    Engine Config Change Command
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module    ${1}
+    Ctn Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
+    Ctn Engine Config Set Value    ${0}    log_v2_enabled    ${1}
+    Ctn Engine Config Set Value    0    log_level_checks    trace    True
+    Ctn Engine Config Change Command
     ...    0
     ...    \\d+
     ...    /bin/echo "ResourceFile: $RESOURCEFILE$ - LogFile: $LOGFILE$ - AdminEmail: $ADMINEMAIL$ - AdminPager: $ADMINPAGER$"
-    Clear Retention
+    Ctn Clear Retention
     ${start}    Get Current Date
-    Start Engine
-    Start Broker
+    Ctn Start Engine
+    Ctn Start Broker
 
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True
     ...    ${result}
     ...    An Initial host state on host_1 should be raised before we can start our external commands.
-    Schedule Forced Svc Check    host_1    service_1
+    Ctn Schedule Forced Svc Check    host_1    service_1
     Sleep    5s
 
     ${content}    Create List
     ...    ResourceFile: /tmp/etc/centreon-engine/config0/resource.cfg - LogFile: /tmp/var/log/centreon-engine/config0/centengine.log - AdminEmail: titus@bidibule.com - AdminPager: admin
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    AdminEmail: titus@bidibule.com - AdminPager: admin not found in log.
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 EMACROS_NOTIF
     [Documentation]    macros ADMINEMAIL and ADMINPAGER are replaced in notification commands
     [Tags]    engine    external_cmd    macros
-    Config Engine    ${1}
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module    ${1}
-    Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
-    Engine Config Set Value    ${0}    log_v2_enabled    ${1}
-    Engine Config Set Value    0    log_level_checks    trace    True
-    Engine Config Add Value    0    cfg_file    ${EtcRoot}/centreon-engine/config0/contacts.cfg
-    Engine Config Add Command
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module    ${1}
+    Ctn Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
+    Ctn Engine Config Set Value    ${0}    log_v2_enabled    ${1}
+    Ctn Engine Config Set Value    0    log_level_checks    trace    True
+    Ctn Engine Config Add Value    0    cfg_file    ${EtcRoot}/centreon-engine/config0/contacts.cfg
+    Ctn Engine Config Add Command
     ...    0
     ...    command_notif
     ...    /bin/sh -c '/bin/echo "ResourceFile: $RESOURCEFILE$ - LogFile: $LOGFILE$ - AdminEmail: $ADMINEMAIL$ - AdminPager: $ADMINPAGER$" >> /tmp/notif_toto.txt'
-    Engine Config Set Value In Services    0    service_1    contacts    John_Doe
-    Engine Config Set Value In Services    0    service_1    notification_options    w,c,r
-    Engine Config Set Value In Services    0    service_1    notifications_enabled    1
-    Engine Config Set Value In Contacts    0    John_Doe    host_notification_commands    command_notif
-    Engine Config Set Value In Contacts    0    John_Doe    service_notification_commands    command_notif
+    Ctn Engine Config Set Value In Services    0    service_1    contacts    John_Doe
+    Ctn Engine Config Set Value In Services    0    service_1    notification_options    w,c,r
+    Ctn Engine Config Set Value In Services    0    service_1    notifications_enabled    1
+    Ctn Engine Config Set Value In Contacts    0    John_Doe    host_notification_commands    command_notif
+    Ctn Engine Config Set Value In Contacts    0    John_Doe    service_notification_commands    command_notif
 
     Remove File    /tmp/notif_toto.txt
-    Clear Retention
+    Ctn Clear Retention
     ${start}    Get Current Date
-    Start Engine
-    Start Broker
+    Ctn Start Engine
+    Ctn Start Broker
 
     ${content}    Create List    check_for_external_commands()
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True
     ...    ${result}
     ...    An Initial host state on host_1 should be raised before we can start our external commands.
 
     FOR    ${i}    IN RANGE    3
-        Process Service Check Result    host_1    service_1    2    critical
+        Ctn Process Service Check Result    host_1    service_1    2    critical
     END
 
     Wait Until Created    /tmp/notif_toto.txt    30s
@@ -282,42 +282,42 @@ EMACROS_NOTIF
     ...    /tmp/notif_toto.txt
     ...    ResourceFile: /tmp/etc/centreon-engine/resource.cfg - LogFile: /tmp/var/log/centreon-engine/centengine.log - AdminEmail: titus@bidibule.com - AdminPager: admin
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
 
 EMACROS_SEMICOLON
     [Documentation]    Macros with a semicolon are used even if they contain a semicolon
     [Tags]    engine    external_cmd    macros
-    Config Engine    ${1}
-    Config Broker    central
-    Config Broker    rrd
-    Config Broker    module    ${1}
-    Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
-    Engine Config Set Value    ${0}    log_v2_enabled    ${1}
-    Engine Config Set Value    0    log_level_checks    trace    True
-    Engine Config Set Value In Hosts    0    host_1    _KEY2    VAL1;val3;
-    Engine Config Change Command
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    central
+    Ctn Config Broker    rrd
+    Ctn Config Broker    module    ${1}
+    Ctn Engine Config Set Value    ${0}    log_legacy_enabled    ${0}
+    Ctn Engine Config Set Value    ${0}    log_v2_enabled    ${1}
+    Ctn Engine Config Set Value    0    log_level_checks    trace    True
+    Ctn Engine Config Set Value In Hosts    0    host_1    _KEY2    VAL1;val3;
+    Ctn Engine Config Change Command
     ...    0
     ...    \\d+
     ...    /bin/echo "KEY2=$_HOSTKEY2$"
-    Clear Retention
+    Ctn Clear Retention
     ${start}    Get Current Date
-    Start Engine
-    Start Broker
+    Ctn Start Engine
+    Ctn Start Broker
 
     ${content}    Create List    INITIAL HOST STATE: host_1;
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True
     ...    ${result}
     ...    An Initial host state on host_1 should be raised before we can start our external commands.
-    Schedule Forced Svc Check    host_1    service_1
+    Ctn Schedule Forced Svc Check    host_1    service_1
     Sleep    5s
 
     ${content}    Create List    KEY2=VAL1;val3;
-    ${result}    Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
     Should Be True    ${result}    VAL1;val3; not found in log.
 
-    Stop Engine
-    Kindly Stop Broker
+    Ctn Stop Engine
+    Ctn Kindly Stop Broker
 
diff --git a/tests/engine/perl-connectors.robot b/tests/engine/perl-connectors.robot
index a0754932fe1..51615eba5c7 100644
--- a/tests/engine/perl-connectors.robot
+++ b/tests/engine/perl-connectors.robot
@@ -1,33 +1,33 @@
 *** Settings ***
-Resource	../resources/resources.robot
-Suite Setup	Clean Before Suite
-Suite Teardown    Clean After Suite
-Test Setup	Stop Processes
+Resource    ../resources/resources.robot
+Suite Setup    Ctn Clean Before Suite
+Suite Teardown    Ctn Clean After Suite
+Test Setup    Ctn Stop Processes
 
-Documentation	Centreon Engine test perl connectors
-Library	Process
-Library	OperatingSystem
-Library	DateTime
-Library	../resources/Engine.py
-Library	../resources/Broker.py
-Library	../resources/Common.py
+Documentation    Centreon Engine test perl connectors
+Library    Process
+Library    OperatingSystem
+Library    DateTime
+Library    ../resources/Engine.py
+Library    ../resources/Broker.py
+Library    ../resources/Common.py
 
 *** Test Cases ***
 EPC1
-	[Documentation]	Check with perl connector
-	[Tags]	Engine	start-stop
-	Config Engine	${1}
-	Config Broker  module 
-	Engine Config Set Value	${0}	log_level_commands	trace
-	${start}=	Get Current Date
+    [Documentation]    Check with perl connector
+    [Tags]    Engine    start-stop
+    Ctn Config Engine    ${1}
+    Ctn Config Broker    module
+    Ctn Engine Config Set Value    ${0}    log_level_commands    trace
+    ${start}    Get Current Date
 
-	Start Engine
-	${content}=	Create List	connector::run: connector='Perl Connector'
-	${result}=	Find In Log with timeout	${engineLog0}	${start}	${content}	60
-	Should Be True	${result}	msg=Missing a message talking about 'Perl Connector'
+    Ctn Start Engine
+    ${content}    Create List    connector::run: connector='Perl Connector'
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    60
+    Should Be True    ${result}    Missing a message talking about 'Perl Connector'
 
-	${content}=	Create List	connector::data_is_available
-	${result}=	Find In Log with timeout	${engineLog0}	${start}	${content}	20
-	Should Be True	${result}	msg=Missing a message telling data is available from the Perl connector
+    ${content}    Create List    connector::data_is_available
+    ${result}    Ctn Find In Log With Timeout    ${engineLog0}    ${start}    ${content}    20
+    Should Be True    ${result}    Missing a message telling data is available from the Perl connector
 
-	Stop Engine
+    Ctn Stop Engine
diff --git a/tests/engine/start-stop.robot b/tests/engine/start-stop.robot
index b95aa356339..b97dff5a101 100644
--- a/tests/engine/start-stop.robot
+++ b/tests/engine/start-stop.robot
@@ -1,8 +1,8 @@
 *** Settings ***
 Resource	../resources/resources.robot
-Suite Setup	Clean Before Suite
-Suite Teardown    Clean After Suite
-Test Setup	Stop Processes
+Suite Setup	Ctn Clean Before Suite
+Suite Teardown    Ctn Clean After Suite
+Test Setup	Ctn Stop Processes
 
 Documentation	Centreon Engine only start/stop tests
 Library	Process
@@ -14,35 +14,35 @@ Library	../resources/Engine.py
 ESS1
 	[Documentation]	Start-Stop (0s between start/stop) 5 times one instance of engine and no coredump
 	[Tags]	Engine	start-stop
-	Config Engine	${1}
-	Config Broker  module 
-	Repeat Keyword	5 times	Start Stop Instances	0
+	Ctn Config Engine	${1}
+	Ctn Config Broker    module
+	Repeat Keyword	5 times	Ctn Start Stop Instances	0
 
 ESS2
 	[Documentation]	Start-Stop (300ms between start/stop) 5 times one instance of engine and no coredump
 	[Tags]	Engine	start-stop
-	Config Engine	${1}
-	Config Broker  module 
-	Repeat Keyword	5 times	Start Stop Instances	300ms
+	Ctn Config Engine	${1}
+	Ctn Config Broker    module
+	Repeat Keyword	5 times	Ctn Start Stop Instances	300ms
 
 ESS3
 	[Documentation]	Start-Stop (0s between start/stop) 5 times three instances of engine and no coredump
 	[Tags]	Engine	start-stop
-	Config Engine	${3}
-	Config Broker  module  ${3} 
-	Repeat Keyword	5 times	Start Stop Instances	300ms
+	Ctn Config Engine	${3}
+	Ctn Config Broker    module  ${3}
+	Repeat Keyword	5 times	Ctn Start Stop Instances	300ms
 
 ESS4
 	[Documentation]	Start-Stop (300ms between start/stop) 5 times three instances of engine and no coredump
 	[Tags]	Engine	start-stop
-	Config Engine	${3}
-	Config Broker  module  ${3}
-	Repeat Keyword	5 times	Start Stop Instances	300ms
+	Ctn Config Engine	${3}
+	Ctn Config Broker    module  ${3}
+	Repeat Keyword	5 times	Ctn Start Stop Instances	300ms
 
 *** Keywords ***
 
-Start Stop Instances
+Ctn Start Stop Instances
 	[Arguments]	${interval}
-        Start Engine
+        Ctn Start Engine
 	Sleep	${interval}
-        Stop Engine
+        Ctn Stop Engine
diff --git a/tests/migration/migration.robot b/tests/migration/migration.robot
index ed160e51d21..b9bf1f9c3b0 100644
--- a/tests/migration/migration.robot
+++ b/tests/migration/migration.robot
@@ -1,8 +1,8 @@
 *** Settings ***
 Resource	../resources/resources.robot
-Suite Setup	Clean Before Suite
-Suite Teardown	Clean After Suite
-Test Setup	Stop Processes
+Suite Setup	Ctn Clean Before Suite
+Suite Teardown	Ctn Clean After Suite
+Test Setup	Ctn Stop Processes
 
 Documentation	Centreon Broker and Engine are configured in bbdo2 with sql/storage outputs. Then we change these outputs to unified_sql. The we change bbdo2 to bbdo3. And we make all the way in reverse order.
 
@@ -20,98 +20,98 @@ MIGRATION
 	[Tags]	Broker	Engine	services	protobuf
 
         Log To Console	Pure legacy mode
-	Config Engine	${3}	${50}	${20}
-	Config Broker	rrd
-	Config Broker	central
-	Config Broker	module	${3}
-	Broker Config Log	central	sql	debug
-	Broker Config Log	central	core	error
-	Broker Config Log	rrd	rrd	trace
-	Clear Retention
+	Ctn Config Engine	${3}	${50}	${20}
+	Ctn Config Broker	rrd
+	Ctn Config Broker	central
+	Ctn Config Broker	module	${3}
+	Ctn Broker Config Log	central	sql	debug
+	Ctn Broker Config Log	central	core	error
+	Ctn Broker Config Log	rrd	rrd	trace
+	Ctn Clear Retention
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
+	Ctn Start Broker
+	Ctn Start Engine
 
         ${contentCentral}=	Create List	SQL: processing service status event
-        ${result}=	Find In Log With Timeout      ${centralLog}	${start}	${contentCentral}	200
+        ${result}=	Ctn Find In Log With Timeout      ${centralLog}	${start}	${contentCentral}	200
         Should Be True	${result}	msg=No service status processed by the sql output for 200s
         ${contentRRD}=	Create List	RRD: output::write
-        ${result}=	Find In Log With Timeout      ${rrdLog}	${start}	${contentRRD}	30
+        ${result}=	Ctn Find In Log With Timeout      ${rrdLog}	${start}	${contentRRD}	30
         Should Be True	${result}	msg=No metric sent to rrd cbd for 30s
 
-	Config Broker Sql Output	central	unified_sql
+	Ctn Config Broker Sql Output	central	unified_sql
 	${start}=	Get Current Date
 
         Log To Console	Move to unified_sql
-	Kindly Stop Broker
-	Start Broker
-	Stop Engine
-	Start Engine
+	Ctn Kindly Stop Broker
+	Ctn Start Broker
+	Ctn Stop Engine
+	Ctn Start Engine
         Sleep	2s
 
         ${contentCentral}=	Create List	SQL: processing service status event
-        ${result}=	Find In Log With Timeout      ${centralLog}	${start}	${contentCentral}	200
+        ${result}=	Ctn Find In Log With Timeout      ${centralLog}	${start}	${contentCentral}	200
         Should Be True	${result}	msg=No service status processed by the unified_sql output for 200s
         ${contentRRD}=	Create List	RRD: output::write
-        ${result}=	Find In Log With Timeout      ${rrdLog}	${start}	${contentRRD}	30
+        ${result}=	Ctn Find In Log With Timeout      ${rrdLog}	${start}	${contentRRD}	30
         Should Be True	${result}	msg=No metric sent to rrd cbd by unified_sql for 30s
 
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	module1	bbdo_version	3.0.0
-	Broker Config Add Item	module2	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	module0	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	module1	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	module2	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	central	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	rrd	bbdo_version	3.0.0
 	${start}=	Get Current Date
 
         Log To Console	Move to BBDO 3.0.0
-	Kindly Stop Broker
-	Start Broker
-	Stop Engine
-	Start Engine
+	Ctn Kindly Stop Broker
+	Ctn Start Broker
+	Ctn Stop Engine
+	Ctn Start Engine
         Sleep	2s
 
         ${contentCentral}=	Create List	status check result output:
-        ${result}=	Find In Log With Timeout      ${centralLog}	${start}	${contentCentral}	200
+        ${result}=	Ctn Find In Log With Timeout      ${centralLog}	${start}	${contentCentral}	200
         Should Be True	${result}	msg=No pb service status processed by the unified_sql output with BBDO3 for 200s
         ${contentRRD}=	Create List	RRD: output::write
-        ${result}=	Find In Log With Timeout      ${rrdLog}	${start}	${contentRRD}	30
+        ${result}=	Ctn Find In Log With Timeout      ${rrdLog}	${start}	${contentRRD}	30
         Should Be True	${result}	msg=No metric sent to rrd cbd by unified_sql for 30s
 
-	Broker Config Remove Item	module0	bbdo_version
-	Broker Config Remove Item	module1	bbdo_version
-	Broker Config Remove Item	module2	bbdo_version
-	Broker Config Remove Item	central	bbdo_version
-	Broker Config Remove Item	rrd	bbdo_version
+	Ctn Broker Config Remove Item	module0	bbdo_version
+	Ctn Broker Config Remove Item	module1	bbdo_version
+	Ctn Broker Config Remove Item	module2	bbdo_version
+	Ctn Broker Config Remove Item	central	bbdo_version
+	Ctn Broker Config Remove Item	rrd	bbdo_version
 	${start}=	Get Current Date
 
         Log To Console	Move back to BBDO 2.0.0
-	Kindly Stop Broker
-	Start Broker
-	Stop Engine
-	Start Engine
+	Ctn Kindly Stop Broker
+	Ctn Start Broker
+	Ctn Stop Engine
+	Ctn Start Engine
         Sleep	2s
 
         ${contentCentral}=	Create List	SQL: processing service status event
-        ${result}=	Find In Log With Timeout      ${centralLog}	${start}	${contentCentral}	200
+        ${result}=	Ctn Find In Log With Timeout      ${centralLog}	${start}	${contentCentral}	200
         Should Be True	${result}	msg=No service status processed by the unified_sql output for 200s
         ${contentRRD}=	Create List	RRD: output::write
-        ${result}=	Find In Log With Timeout      ${rrdLog}	${start}	${contentRRD}	30
+        ${result}=	Ctn Find In Log With Timeout      ${rrdLog}	${start}	${contentRRD}	30
         Should Be True	${result}	msg=No metric sent to rrd cbd by unified_sql for 30s
 
         Log To Console	Move back to sql/storage
-	Config Broker Sql Output	central	sql/perfdata
-	Kindly Stop Broker
-	Start Broker
-	Stop Engine
-	Start Engine
+	Ctn Config Broker Sql Output	central	sql/perfdata
+	Ctn Kindly Stop Broker
+	Ctn Start Broker
+	Ctn Stop Engine
+	Ctn Start Engine
         Sleep	2s
 
         ${contentCentral}=	Create List	SQL: processing service status event
-        ${result}=	Find In Log With Timeout      ${centralLog}	${start}	${contentCentral}	200
+        ${result}=	Ctn Find In Log With Timeout      ${centralLog}	${start}	${contentCentral}	200
         Should Be True	${result}	msg=No service status processed by the sql output for 200s
         ${contentRRD}=	Create List	RRD: output::write
-        ${result}=	Find In Log With Timeout      ${rrdLog}	${start}	${contentRRD}	30
+        ${result}=	Ctn Find In Log With Timeout      ${rrdLog}	${start}	${contentRRD}	30
         Should Be True	${result}	msg=No metric sent to rrd cbd for 30s
 
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
diff --git a/tests/resources/Broker.py b/tests/resources/Broker.py
index abac5b0f370..6ec19d4dedf 100755
--- a/tests/resources/Broker.py
+++ b/tests/resources/Broker.py
@@ -419,7 +419,7 @@ def _apply_conf(name, callback):
     f.close()
 
 
-def config_broker(name, poller_inst: int = 1):
+def ctn_config_broker(name, poller_inst: int = 1):
     """
     Configure a broker instance for test. Write the configuration files.
 
@@ -476,7 +476,7 @@ def config_broker(name, poller_inst: int = 1):
         f.close()
 
 
-def change_broker_tcp_output_to_grpc(name: str):
+def ctn_change_broker_tcp_output_to_grpc(name: str):
     """
     Update broker configuration to use a gRPC output instead of a TCP one.
 
@@ -491,7 +491,7 @@ def output_to_grpc(conf):
     _apply_conf(name, output_to_grpc)
 
 
-def add_path_to_rrd_output(name: str, path: str):
+def ctn_add_path_to_rrd_output(name: str, path: str):
     """
     Set the path for the rrd output. If no rrd output is defined, this function
     does nothing.
@@ -508,7 +508,7 @@ def rrd_output(conf):
     _apply_conf(name, rrd_output)
 
 
-def change_broker_tcp_input_to_grpc(name: str):
+def ctn_change_broker_tcp_input_to_grpc(name: str):
     """
     Update the broker configuration to use gRPC input instead of a TCP one.
     If no tcp input is found, no replacement is done.
@@ -524,7 +524,7 @@ def input_to_grpc(conf):
     _apply_conf(name, input_to_grpc)
 
 
-def add_broker_crypto(json_dict, add_cert: bool, only_ca_cert: bool):
+def ctn_add_broker_crypto(json_dict, add_cert: bool, only_ca_cert: bool):
     json_dict["encryption"] = "yes"
     if (add_cert):
         json_dict["ca_certificate"] = "/tmp/ca_1234.crt"
@@ -533,7 +533,7 @@ def add_broker_crypto(json_dict, add_cert: bool, only_ca_cert: bool):
             json_dict["private_key"] = "/tmp/server_1234.key"
 
 
-def add_broker_tcp_input_grpc_crypto(name: str, add_cert: bool, reversed: bool):
+def ctn_add_broker_tcp_input_grpc_crypto(name: str, add_cert: bool, reversed: bool):
     """
     Add some crypto to broker gRPC input.
 
@@ -550,11 +550,11 @@ def crypto_modifier(conf):
         input_dict = conf["centreonBroker"]["input"]
         for i, v in enumerate(input_dict):
             if v["type"] == "grpc":
-                add_broker_crypto(v, add_cert, reversed)
+                ctn_add_broker_crypto(v, add_cert, reversed)
     _apply_conf(name, crypto_modifier)
 
 
-def add_broker_tcp_output_grpc_crypto(name: str, add_cert: bool, reversed: bool):
+def ctn_add_broker_tcp_output_grpc_crypto(name: str, add_cert: bool, reversed: bool):
     """
     Add grpc crypto to broker tcp output
 
@@ -571,11 +571,11 @@ def crypto_modifier(conf):
         input_dict = conf["centreonBroker"]["output"]
         for i, v in enumerate(input_dict):
             if v["type"] == "grpc":
-                add_broker_crypto(v, add_cert, not reversed)
+                ctn_add_broker_crypto(v, add_cert, not reversed)
     _apply_conf(name, crypto_modifier)
 
 
-def add_host_to_broker_output(name: str, output_name: str, host_ip: str):
+def ctn_add_host_to_broker_output(name: str, output_name: str, host_ip: str):
     """
     Add a host to some broker output. This is useful for a grpc or tcp client
     where we want where to connect to.
@@ -597,7 +597,7 @@ def modifier(conf):
     _apply_conf(name, modifier)
 
 
-def add_host_to_broker_input(name: str, input_name: str, host_ip: str):
+def ctn_add_host_to_broker_input(name: str, input_name: str, host_ip: str):
     """
     Add host to some broker input. This is useful for a grpc or tcp client
     where we want to set where to connect to.
@@ -619,7 +619,7 @@ def modifier(conf):
     _apply_conf(name, modifier)
 
 
-def remove_host_from_broker_output(name: str, output_name: str):
+def ctn_remove_host_from_broker_output(name: str, output_name: str):
     """
     Remove the host entry from a broker output given by its name.
 
@@ -639,7 +639,7 @@ def modifier(conf):
     _apply_conf(name, modifier)
 
 
-def remove_host_from_broker_input(name: str, input_name: str):
+def ctn_remove_host_from_broker_input(name: str, input_name: str):
     """
     Remove the host entry from a broker input given by its name.
 
@@ -659,7 +659,7 @@ def modifier(conf):
     _apply_conf(name, modifier)
 
 
-def change_broker_compression_output(config_name: str, output_name: str, compression_value: str):
+def ctn_change_broker_compression_output(config_name: str, output_name: str, compression_value: str):
     """
     Change the compression option of a broker output.
 
@@ -680,7 +680,7 @@ def compression_modifier(conf):
     _apply_conf(config_name, compression_modifier)
 
 
-def change_broker_compression_input(config_name: str, input_name: str, compression_value: str):
+def ctn_change_broker_compression_input(config_name: str, input_name: str, compression_value: str):
     """
     Change the compression option of a broker input.
 
@@ -701,7 +701,7 @@ def compression_modifier(conf):
     _apply_conf(config_name, compression_modifier)
 
 
-def config_broker_bbdo_input(name, stream, port, proto, host=None):
+def ctn_config_broker_bbdo_input(name, stream, port, proto, host=None):
     """
     Configure Broker BBDO input. It can be a client or a server. We provide a
     port number and a protocol that is grpc or tcp.
@@ -754,7 +754,7 @@ def config_broker_bbdo_input(name, stream, port, proto, host=None):
     f.close()
 
 
-def config_broker_bbdo_output(name, stream, port, proto, host=None):
+def ctn_config_broker_bbdo_output(name, stream, port, proto, host=None):
     """
     Configure Broker BBDO output. It can be a client or a server. We provide a
     port number and a protocol that is grpc or tcp.
@@ -773,7 +773,7 @@ def config_broker_bbdo_output(name, stream, port, proto, host=None):
     """
     if stream != "bbdo_server" and stream != "bbdo_client":
         raise Exception(
-            "config_broker_bbdo_output() function only accepts stream in ('bbdo_server', 'bbdo_client')")
+            "ctn_config_broker_bbdo_output() function only accepts stream in ('bbdo_server', 'bbdo_client')")
     if stream == "bbdo_client" and host is None:
         raise Exception("A bbdo_client must specify a host to connect to")
 
@@ -806,7 +806,7 @@ def config_broker_bbdo_output(name, stream, port, proto, host=None):
     f.close()
 
 
-def config_broker_sql_output(name, output, queries_per_transaction: int = 20000):
+def ctn_config_broker_sql_output(name, output, queries_per_transaction: int = 20000):
     """
     Configure the broker sql output.
 
@@ -893,7 +893,7 @@ def config_broker_sql_output(name, output, queries_per_transaction: int = 20000)
     f.close()
 
 
-def broker_config_clear_outputs_except(name, ex: list):
+def ctn_broker_config_clear_outputs_except(name, ex: list):
     """
     Remove all the outputs of the broker configuration except those of types given
     in the ex list.
@@ -927,7 +927,7 @@ def broker_config_clear_outputs_except(name, ex: list):
     f.close()
 
 
-def broker_config_add_item(name, key, value):
+def ctn_broker_config_add_item(name, key, value):
     """
     Add an item to the broker configuration
 
@@ -957,7 +957,7 @@ def broker_config_add_item(name, key, value):
     f.close()
 
 
-def broker_config_remove_item(name, key):
+def ctn_broker_config_remove_item(name, key):
     """
     Remove an item from the broker configuration
 
@@ -986,7 +986,7 @@ def broker_config_remove_item(name, key):
     f.close()
 
 
-def broker_config_add_lua_output(name, output, luafile):
+def ctn_broker_config_add_lua_output(name, output, luafile):
     """
     Add a lua output to the broker configuration.
 
@@ -1021,7 +1021,7 @@ def broker_config_add_lua_output(name, output, luafile):
     f.close()
 
 
-def broker_config_output_set(name, output, key, value):
+def ctn_broker_config_output_set(name, output, key, value):
     """
     Set an attribute value in a broker output.
 
@@ -1033,7 +1033,7 @@ def broker_config_output_set(name, output, key, value):
 
     *Example:*
 
-    | Broker Config Output Set | central | central-broker-master-sql | host | localhost |
+    | Ctn Broker Config Output Set | central | central-broker-master-sql | host | localhost |
     """
     if name == 'central':
         filename = "central-broker.json"
@@ -1053,7 +1053,7 @@ def broker_config_output_set(name, output, key, value):
     f.close()
 
 
-def broker_config_output_set_json(name, output, key, value):
+def ctn_broker_config_output_set_json(name, output, key, value):
     """
     Set an attribute value in a broker output. The value is given as a json string.
 
@@ -1065,7 +1065,7 @@ def broker_config_output_set_json(name, output, key, value):
 
     *Example:*
 
-    | Broker Config Output Set Json | central | central-broker-master-sql | filters | {"category": ["neb", "foo", "bar"]} |
+    | Ctn Broker Config Output Set Json | central | central-broker-master-sql | filters | {"category": ["neb", "foo", "bar"]} |
     """
     if name == 'central':
         filename = "central-broker.json"
@@ -1086,7 +1086,7 @@ def broker_config_output_set_json(name, output, key, value):
     f.close()
 
 
-def broker_config_output_remove(name, output, key):
+def ctn_broker_config_output_remove(name, output, key):
     """
     Remove a key from an output of the broker configuration.
 
@@ -1097,7 +1097,7 @@ def broker_config_output_remove(name, output, key):
 
     *Example:*
 
-    | Broker Config Output Remove | central | centreon-broker-master-rrd | host |
+    | Ctn Broker Config Output Remove | central | centreon-broker-master-rrd | host |
     """
     if name == 'central':
         filename = "central-broker.json"
@@ -1118,7 +1118,7 @@ def broker_config_output_remove(name, output, key):
     f.close()
 
 
-def broker_config_input_set(name, inp, key, value):
+def ctn_broker_config_input_set(name, inp, key, value):
     """
     Set an attribute in an input of a broker configuration.
 
@@ -1150,7 +1150,7 @@ def broker_config_input_set(name, inp, key, value):
     f.close()
 
 
-def broker_config_input_remove(name, inp, key):
+def ctn_broker_config_input_remove(name, inp, key):
     """
     Remove a key from an input of the broker configuration.
 
@@ -1178,7 +1178,7 @@ def broker_config_input_remove(name, inp, key):
     f.close()
 
 
-def broker_config_log(name, key, value):
+def ctn_broker_config_log(name, key, value):
     """
     Configure broker log level.
 
@@ -1208,7 +1208,7 @@ def broker_config_log(name, key, value):
     f.close()
 
 
-def broker_config_flush_log(name, value):
+def ctn_broker_config_flush_log(name, value):
     """
     Configure the flush interval of the broker loggers. This value is in seconds, with 0, every logs are flushed.
 
@@ -1237,7 +1237,7 @@ def broker_config_flush_log(name, value):
     f.close()
 
 
-def broker_config_source_log(name, value):
+def ctn_broker_config_source_log(name, value):
     """
     Configure if logs should contain the source file and its line number.
 
@@ -1266,7 +1266,7 @@ def broker_config_source_log(name, value):
     f.close()
 
 
-def check_broker_stats_exist(name, key1, key2, timeout=TIMEOUT):
+def ctn_check_broker_stats_exist(name, key1, key2, timeout=TIMEOUT):
     """
     Return True if the Broker stats file contain keys pair (key1,key2). key2 must
     be a daughter key of key1.
@@ -1310,7 +1310,7 @@ def check_broker_stats_exist(name, key1, key2, timeout=TIMEOUT):
     return False
 
 
-def get_broker_stats_size(name, key, timeout=TIMEOUT):
+def ctn_get_broker_stats_size(name, key, timeout=TIMEOUT):
     """
     Return the number of items under the given key in the stats file.
 
@@ -1355,7 +1355,7 @@ def get_broker_stats_size(name, key, timeout=TIMEOUT):
     return retval
 
 
-def get_broker_stats(name: str, expected: str, timeout: int, *keys):
+def ctn_get_broker_stats(name: str, expected: str, timeout: int, *keys):
     """
     Read a value from the broker stats file following the given keys. If the value is the expected one, return True.
 
@@ -1406,7 +1406,7 @@ def json_get(json_dict, keys: tuple, index: int):
     return False
 
 
-def get_not_existing_indexes(count: int):
+def ctn_get_not_existing_indexes(count: int):
     """
     Gets count indexes that does not exist in the centreon_storage.index_data table.
 
@@ -1451,7 +1451,7 @@ def get_not_existing_indexes(count: int):
     return ids_db
 
 
-def get_indexes_to_delete(count: int):
+def ctn_get_indexes_to_delete(count: int):
     """
     Gets count indexes from centreon_storage.index_data that really exist.
 
@@ -1497,7 +1497,7 @@ def get_indexes_to_delete(count: int):
     return retval
 
 
-def delete_all_rrd_metrics():
+def ctn_delete_all_rrd_metrics():
     """
     Remove all rrd metrics files.
     """
@@ -1507,7 +1507,7 @@ def delete_all_rrd_metrics():
                 os.remove(entry.path)
 
 
-def check_rrd_info(metric_id: int, key: str, value, timeout: int = 60):
+def ctn_check_rrd_info(metric_id: int, key: str, value, timeout: int = 60):
     """
     Execute rrdtool info and check one value of the returned informations
 
@@ -1537,7 +1537,7 @@ def check_rrd_info(metric_id: int, key: str, value, timeout: int = 60):
     return False
 
 
-def get_metrics_for_service(service_id: int, metric_name: str = "%", timeout: int = 60):
+def ctn_get_metrics_for_service(service_id: int, metric_name: str = "%", timeout: int = 60):
     """
     Try to get the metric IDs of a service.
 
@@ -1581,7 +1581,7 @@ def get_metrics_for_service(service_id: int, metric_name: str = "%", timeout: in
     return None
 
 
-def get_not_existing_metrics(count: int):
+def ctn_get_not_existing_metrics(count: int):
     """
     Return a list of metrics that does not exist.
 
@@ -1625,7 +1625,7 @@ def get_not_existing_metrics(count: int):
     return retval
 
 
-def get_metrics_to_delete(count: int):
+def ctn_get_metrics_to_delete(count: int):
     """
     Get count metrics from availables ones.
 
@@ -1659,7 +1659,7 @@ def get_metrics_to_delete(count: int):
     return inter[:count]
 
 
-def create_metrics(count: int):
+def ctn_create_metrics(count: int):
     """
     Create count metrics from available ones.
 
@@ -1708,7 +1708,7 @@ def create_metrics(count: int):
                 connection.commit()
 
 
-def run_reverse_bam(duration, interval):
+def ctn_run_reverse_bam(duration, interval):
     """
     Launch the map_client.py script that simulates map.
 
@@ -1720,10 +1720,10 @@ def run_reverse_bam(duration, interval):
     subp.Popen("broker/map_client.py {:f}".format(interval),
                shell=True, stdout=subp.PIPE, stdin=subp.PIPE)
     time.sleep(duration)
-    getoutput("kill -9 $(ps aux | grep map_client.py | awk '{print $2}')")
+    getoutput("kill -9 $(ps aux | ctn_grep map_client.py | awk '{print $2}')")
 
 
-def start_map():
+def ctn_start_map():
     """
     Launch the map_client_types.py script that simulates map.
     """
@@ -1732,7 +1732,7 @@ def start_map():
                              shell=True, stdout=subp.DEVNULL, stdin=subp.DEVNULL)
 
 
-def clear_map_logs():
+def ctn_clear_map_logs():
     """
     Reset the content of the /tmp/map-output.log file.
     """
@@ -1740,7 +1740,7 @@ def clear_map_logs():
         f.write("")
 
 
-def check_map_output(categories_str, expected_events, timeout: int = TIMEOUT):
+def ctn_check_map_output(categories_str, expected_events, timeout: int = TIMEOUT):
     """
     Check the content of the /tmp/map-output.log file. This file contains informations on categories/elements of each
     received event. A list of categories and event types are given to this function, so it can check if the file
@@ -1799,7 +1799,7 @@ def check_map_output(categories_str, expected_events, timeout: int = TIMEOUT):
     return retval
 
 
-def get_map_output():
+def ctn_get_map_output():
     """
     The map_client_types.py script writes on STDOUT. This function allows to get this output.
 
@@ -1810,7 +1810,7 @@ def get_map_output():
     return map_process.communicate()[0]
 
 
-def stop_map():
+def ctn_stop_map():
     """
     Stop the script simulating map. Works with map_client_type.
     """
@@ -1835,7 +1835,7 @@ def stop_map():
     logger.console("map_client_type stopped")
 
 
-def get_indexes_to_rebuild(count: int, nb_day=180):
+def ctn_get_indexes_to_rebuild(count: int, nb_day=180):
     """
     Get count indexes that are available to rebuild.
 
@@ -1889,7 +1889,7 @@ def get_indexes_to_rebuild(count: int, nb_day=180):
     return retval
 
 
-def add_duplicate_metrics():
+def ctn_add_duplicate_metrics():
     """
     Add a value at the middle of the first day of each metric
 
@@ -1919,12 +1919,12 @@ def add_duplicate_metrics():
     return retval
 
 
-def check_for_NaN_metric(add_duplicate_metrics_ret):
+def ctn_check_for_NaN_metric(add_duplicate_metrics_ret):
     """
     Check that metrics are not a NaN during one day
 
     Args:
-        add_duplicate_metrics_ret (): an array of pair <time of oldest value>, <metric id> returned by add_duplicate_metrics
+        add_duplicate_metrics_ret (): an array of pair <time of oldest value>, <metric id> returned by ctn_add_duplicate_metrics
 
     Returns:
         True on Success, otherwise False.
@@ -1946,7 +1946,7 @@ def check_for_NaN_metric(add_duplicate_metrics_ret):
     return True
 
 
-def get_metrics_matching_indexes(indexes):
+def ctn_get_metrics_matching_indexes(indexes):
     """
     Get metric IDs matching the given indexes.
 
@@ -1974,7 +1974,7 @@ def get_metrics_matching_indexes(indexes):
             return retval
 
 
-def remove_graphs(port, indexes, metrics, timeout=10):
+def ctn_remove_graphs(port, indexes, metrics, timeout=10):
     """
     Send a gRPC command to remove graphs (by indexes or by metrics)
 
@@ -1999,7 +1999,7 @@ def remove_graphs(port, indexes, metrics, timeout=10):
                 logger.console("gRPC server not ready")
 
 
-def broker_set_sql_manager_stats(port: int, stmt: int, queries: int, timeout=TIMEOUT):
+def ctn_broker_set_sql_manager_stats(port: int, stmt: int, queries: int, timeout=TIMEOUT):
     """
     Set values to the SQL manager stats: number of slowest statements and number
     of slowest queries to keep in memory.
@@ -2025,7 +2025,7 @@ def broker_set_sql_manager_stats(port: int, stmt: int, queries: int, timeout=TIM
                 logger.console("gRPC server not ready")
 
 
-def broker_get_sql_manager_stats(port: int, query, timeout=TIMEOUT):
+def ctn_broker_get_sql_manager_stats(port: int, query, timeout=TIMEOUT):
     """
     Tries to get some statistics about an SQL query. If that query makes part
     of the slowest queries or statements, we get the average duration of it.
@@ -2064,7 +2064,7 @@ def broker_get_sql_manager_stats(port: int, query, timeout=TIMEOUT):
     return -1
 
 
-def remove_graphs_from_db(indexes, metrics, timeout=10):
+def ctn_remove_graphs_from_db(indexes, metrics, timeout=10):
     """
     Send a query to the db to remove graphs (by indexes or by metrics).
 
@@ -2099,7 +2099,7 @@ def remove_graphs_from_db(indexes, metrics, timeout=10):
             connection.commit()
 
 
-def rebuild_rrd_graphs(port, indexes, timeout: int = TIMEOUT):
+def ctn_rebuild_rrd_graphs(port, indexes, timeout: int = TIMEOUT):
     """
     Execute the gRPC command RebuildRRDGraphs().
 
@@ -2125,7 +2125,7 @@ def rebuild_rrd_graphs(port, indexes, timeout: int = TIMEOUT):
                 logger.console("gRPC server not ready")
 
 
-def rebuild_rrd_graphs_from_db(indexes):
+def ctn_rebuild_rrd_graphs_from_db(indexes):
     """
     Send a query to the db to rebuild graphs
 
@@ -2150,7 +2150,7 @@ def rebuild_rrd_graphs_from_db(indexes):
                 connection.commit()
 
 
-def compare_rrd_average_value(metric, value: float):
+def ctn_compare_rrd_average_value(metric, value: float):
     """
     Compare the average value for an RRD metric on the last 30 days with a value.
 
@@ -2178,7 +2178,7 @@ def compare_rrd_average_value(metric, value: float):
         return True
 
 
-def compare_rrd_average_value_with_grpc(metric, key, value: float):
+def ctn_compare_rrd_average_value_with_grpc(metric, key, value: float):
     """
     Compare the average value for an RRD metric with a given value.
 
@@ -2206,7 +2206,7 @@ def compare_rrd_average_value_with_grpc(metric, key, value: float):
         return False
 
 
-def check_sql_connections_count_with_grpc(port, count, timeout=TIMEOUT):
+def ctn_check_sql_connections_count_with_grpc(port, count, timeout=TIMEOUT):
     """
     Call the GetSqlManagerStats function by gRPC and checks there are count active connections.
 
@@ -2240,7 +2240,7 @@ def check_sql_connections_count_with_grpc(port, count, timeout=TIMEOUT):
     return False
 
 
-def check_all_sql_connections_down_with_grpc(port, timeout=TIMEOUT):
+def ctn_check_all_sql_connections_down_with_grpc(port, timeout=TIMEOUT):
     """
     Call the GetSqlManagerStats function by gRPC and checks there are count active connections.
 
@@ -2267,7 +2267,7 @@ def check_all_sql_connections_down_with_grpc(port, timeout=TIMEOUT):
     return False
 
 
-def add_bam_config_to_broker(name):
+def ctn_add_bam_config_to_broker(name):
     """
     Add the bam configuration to broker.
 
@@ -2323,7 +2323,7 @@ def add_bam_config_to_broker(name):
     f.close()
 
 
-def remove_poller(port, name, timeout=TIMEOUT):
+def ctn_remove_poller(port, name, timeout=TIMEOUT):
     """
     Send a gRPC command to remove by name a poller.
 
@@ -2348,7 +2348,7 @@ def remove_poller(port, name, timeout=TIMEOUT):
                 logger.console("gRPC server not ready")
 
 
-def remove_poller_by_id(port, idx, timeout=TIMEOUT):
+def ctn_remove_poller_by_id(port, idx, timeout=TIMEOUT):
     """
     Send a gRPC command to remove by id a poller
 
@@ -2373,7 +2373,7 @@ def remove_poller_by_id(port, idx, timeout=TIMEOUT):
                 logger.console("gRPC server not ready")
 
 
-def check_poller_disabled_in_database(poller_id: int, timeout: int):
+def ctn_check_poller_disabled_in_database(poller_id: int, timeout: int):
     """
     Check if all the hosts monitored by a poller are disabled.
 
@@ -2404,7 +2404,7 @@ def check_poller_disabled_in_database(poller_id: int, timeout: int):
     return False
 
 
-def check_poller_enabled_in_database(poller_id: int, timeout: int):
+def ctn_check_poller_enabled_in_database(poller_id: int, timeout: int):
     """
     Check if at least one host monitored by a poller is enabled.
 
@@ -2435,7 +2435,7 @@ def check_poller_enabled_in_database(poller_id: int, timeout: int):
     return False
 
 
-def get_broker_log_level(port, name, log, timeout=TIMEOUT):
+def ctn_get_broker_log_level(port, name, log, timeout=TIMEOUT):
     """
     Get the log level of a given logger. The timeout is due to the way we ask
     for this information ; we use gRPC and the server may not be correctly
@@ -2465,7 +2465,7 @@ def get_broker_log_level(port, name, log, timeout=TIMEOUT):
                 logger.console("gRPC server not ready")
 
 
-def set_broker_log_level(port, name, log, level, timeout=TIMEOUT):
+def ctn_set_broker_log_level(port, name, log, level, timeout=TIMEOUT):
     """
     Set the log level of a given logger.
 
@@ -2502,7 +2502,7 @@ def set_broker_log_level(port, name, log, level, timeout=TIMEOUT):
     return res
 
 
-def config_broker_remove_rrd_output(name):
+def ctn_config_broker_remove_rrd_output(name):
     """
     Remove rrd output from  a broker configuration
 
@@ -2533,7 +2533,7 @@ def config_broker_remove_rrd_output(name):
         f.write(json.dumps(conf, indent=2))
 
 
-def broker_get_ba(port: int, ba_id: int, output_file: str, timeout=TIMEOUT):
+def ctn_broker_get_ba(port: int, ba_id: int, output_file: str, timeout=TIMEOUT):
     """
     Calls the gRPC GetBa function to create a dot file.
 
diff --git a/tests/resources/Common.py b/tests/resources/Common.py
index aac30b6ae00..25becde5a2e 100644
--- a/tests/resources/Common.py
+++ b/tests/resources/Common.py
@@ -22,7 +22,7 @@
 VAR_ROOT = BuiltIn().get_variable_value("${VarRoot}")
 
 
-def check_connection(port: int, pid1: int, pid2: int):
+def ctn_check_connection(port: int, pid1: int, pid2: int):
     limit = time.time() + TIMEOUT
     r = re.compile(
         r"^ESTAB.*127\.0\.0\.1\]*:{}\s|^ESTAB.*\[::1\]*:{}\s".format(port, port))
@@ -55,7 +55,7 @@ def check_connection(port: int, pid1: int, pid2: int):
     return False
 
 
-def wait_for_connections(port: int, nb: int, timeout: int = 60):
+def ctn_wait_for_connections(port: int, nb: int, timeout: int = 60):
     """!  wait until nb connection are established on localhost and port
     @param port connection port
     @param nb number of connection expected
@@ -77,7 +77,7 @@ def wait_for_connections(port: int, nb: int, timeout: int = 60):
     return False
 
 
-def wait_for_listen_on_range(port1: int, port2: int, prog: str, timeout: int = 30):
+def ctn_wait_for_listen_on_range(port1: int, port2: int, prog: str, timeout: int = 30):
     """Wait that an instance of the given program listens on each port in the
        given range. On success, the function returns True, if the timeout is
        reached with some missing instances, it returns False.
@@ -118,7 +118,7 @@ def ok(l):
     return False
 
 
-def get_date(d: str):
+def ctn_get_date(d: str):
     """Generates a date from a string. This string can be just a timestamp or a date in iso format
 
     Args:
@@ -135,13 +135,13 @@ def get_date(d: str):
     return retval
 
 
-def extract_date_from_log(line: str):
+def ctn_extract_date_from_log(line: str):
     p = re.compile(r"\[([^\]]*)\]")
     m = p.match(line)
     if m is None:
         return None
     try:
-        return get_date(m.group(1))
+        return ctn_get_date(m.group(1))
     except parser.ParserError:
         logger.console(f"Unable to parse the date from the line {line}")
         return None
@@ -149,16 +149,16 @@ def extract_date_from_log(line: str):
 
 #  When you use Get Current Date with exclude_millis=True
 #  it rounds result to nearest lower or upper second
-def get_round_current_date():
+def ctn_get_round_current_date():
     return int(time.time())
 
 
-def find_regex_in_log_with_timeout(log: str, date, content, timeout: int):
+def ctn_find_regex_in_log_with_timeout(log: str, date, content, timeout: int):
 
     limit = time.time() + timeout
     c = ""
     while time.time() < limit:
-        ok, c = find_in_log(log, date, content, True)
+        ok, c = ctn_find_in_log(log, date, content, True)
         if ok:
             return True, c
         time.sleep(5)
@@ -166,12 +166,12 @@ def find_regex_in_log_with_timeout(log: str, date, content, timeout: int):
     return False, c
 
 
-def find_in_log_with_timeout(log: str, date, content, timeout: int):
+def ctn_find_in_log_with_timeout(log: str, date, content, timeout: int):
 
     limit = time.time() + timeout
     c = ""
     while time.time() < limit:
-        ok, c = find_in_log(log, date, content, False)
+        ok, c = ctn_find_in_log(log, date, content, False)
         if ok:
             return True
         time.sleep(5)
@@ -179,7 +179,7 @@ def find_in_log_with_timeout(log: str, date, content, timeout: int):
     return False
 
 
-def find_in_log(log: str, date, content, regex=False):
+def ctn_find_in_log(log: str, date, content, regex=False):
     """Find content in log file from the given date
 
     Args:
@@ -197,7 +197,7 @@ def find_in_log(log: str, date, content, regex=False):
         f = open(log, "r")
         lines = f.readlines()
         f.close()
-        idx = find_line_from(lines, date)
+        idx = ctn_find_line_from(lines, date)
 
         for c in content:
             found = False
@@ -222,7 +222,7 @@ def find_in_log(log: str, date, content, regex=False):
         return False, content[0]
 
 
-def get_hostname():
+def ctn_get_hostname():
     """Return the fqdn host name of the computer.
 
     Returns:
@@ -233,7 +233,7 @@ def get_hostname():
     return retval
 
 
-def create_key_and_certificate(host: str, key: str, cert: str):
+def ctn_create_key_and_certificate(host: str, key: str, cert: str):
     if len(key) > 0:
         os.makedirs(os.path.dirname(key), mode=0o777, exist_ok=True)
     if len(cert) > 0:
@@ -248,16 +248,16 @@ def create_key_and_certificate(host: str, key: str, cert: str):
             "openssl req -new -newkey rsa:2048 -days 365 -nodes -x509 -out {} -subj '/CN={}'".format(key, cert, host))
 
 
-def create_certificate(host: str, cert: str):
-    create_key_and_certificate(host, "", cert)
+def ctn_create_certificate(host: str, cert: str):
+    ctn_create_key_and_certificate(host, "", cert)
 
 
-def run_env():
+def ctn_run_env():
     return getoutput("echo $RUN_ENV | awk '{print $1}'")
 
 
-def start_mysql():
-    if not run_env():
+def ctn_start_mysql():
+    if not ctn_run_env():
         logger.console("Starting Mariadb with systemd")
         getoutput("systemctl start mysql")
         logger.console("Mariadb started with systemd")
@@ -268,7 +268,7 @@ def start_mysql():
         logger.console("Mariadb directly started")
 
 
-def kill_mysql():
+def ctn_kill_mysql():
     logger.console("Killing directly MariaDB")
     for proc in psutil.process_iter():
         if ('mariadbd' in proc.name()):
@@ -278,8 +278,8 @@ def kill_mysql():
     logger.console("Mariadb killed")
 
 
-def stop_mysql():
-    if not run_env():
+def ctn_stop_mysql():
+    if not ctn_run_env():
         logger.console("Stopping Mariadb with systemd")
         getoutput("systemctl stop mysql")
         logger.console("Mariadb stopped with systemd")
@@ -306,24 +306,24 @@ def stop_mysql():
         logger.console("Mariadb directly stopped")
 
 
-def stop_rrdcached():
+def ctn_stop_rrdcached():
     getoutput(
-        "kill -9 $(ps ax | grep '.usr.bin.rrdcached' | grep -v grep | awk '{print $1}')")
+        "kill -9 $(ps ax | ctn_grep '.usr.bin.rrdcached' | ctn_grep -v ctn_grep | awk '{print $1}')")
 
 
-def kill_broker():
+def ctn_kill_broker():
     getoutput(
-        "kill -SIGKILL $(ps ax | grep '/usr/sbin/cbwd' | grep -v grep | awk '{print $1}')")
+        "kill -SIGKILL $(ps ax | ctn_grep '/usr/sbin/cbwd' | ctn_grep -v ctn_grep | awk '{print $1}')")
     getoutput(
-        "kill -SIGKILL $(ps ax | grep '/usr/sbin/cbd' | grep -v grep | awk '{print $1}')")
+        "kill -SIGKILL $(ps ax | ctn_grep '/usr/sbin/cbd' | ctn_grep -v ctn_grep | awk '{print $1}')")
 
 
-def kill_engine():
+def ctn_kill_engine():
     getoutput(
-        "kill -SIGKILL $(ps ax | grep '/usr/sbin/centengine' | grep -v grep | awk '{print $1}')")
+        "kill -SIGKILL $(ps ax | ctn_grep '/usr/sbin/centengine' | ctn_grep -v ctn_grep | awk '{print $1}')")
 
 
-def clear_retention():
+def ctn_clear_retention():
     getoutput(f"find {VAR_ROOT} -name '*.cache.*' -delete")
     getoutput("find /tmp -name 'lua*' -delete")
     getoutput(f"find {VAR_ROOT} -name '*.memory.*' -delete")
@@ -332,11 +332,11 @@ def clear_retention():
     getoutput(f"find {VAR_ROOT} -name 'retention.dat' -delete")
 
 
-def clear_cache():
+def ctn_clear_cache():
     getoutput(f"find {VAR_ROOT} -name '*.cache.*' -delete")
 
 
-def engine_log_table_duplicate(result: list):
+def ctn_engine_log_table_duplicate(result: list):
     dup = True
     for i in result:
         if (i[0] % 2) != 0:
@@ -344,12 +344,12 @@ def engine_log_table_duplicate(result: list):
     return dup
 
 
-def check_engine_logs_are_duplicated(log: str, date):
+def ctn_check_engine_logs_are_duplicated(log: str, date):
     try:
         f = open(log, "r")
         lines = f.readlines()
         f.close()
-        idx = find_line_from(lines, date)
+        idx = ctn_find_line_from(lines, date)
         count_true = 0
         count_false = 0
         logs_old = []
@@ -387,7 +387,7 @@ def check_engine_logs_are_duplicated(log: str, date):
         return False
 
 
-def find_line_from(lines, date):
+def ctn_find_line_from(lines, date):
     try:
         my_date = parser.parse(date)
     except:
@@ -399,13 +399,13 @@ def find_line_from(lines, date):
     idx = start
     while end > start:
         idx = (start + end) // 2
-        idx_d = extract_date_from_log(lines[idx])
+        idx_d = ctn_extract_date_from_log(lines[idx])
         while idx_d is None:
             logger.console("Unable to parse the date ({} <= {} <= {}): <<{}>>".format(
                 start, idx, end, lines[idx]))
             idx -= 1
             if idx >= 0:
-                idx_d = extract_date_from_log(lines[idx])
+                idx_d = ctn_extract_date_from_log(lines[idx])
             else:
                 logger.console("We are at the first line and no date found")
                 return 0
@@ -418,12 +418,12 @@ def find_line_from(lines, date):
     return idx
 
 
-def check_reschedule(log: str, date, content: str, retry: bool):
+def ctn_check_reschedule(log: str, date, content: str, retry: bool):
     try:
         with open(log, "r") as f:
             lines = f.readlines()
 
-        idx = find_line_from(lines, date)
+        idx = ctn_find_line_from(lines, date)
 
         r = re.compile(r".* last check at (.*) and next check at (.*)$")
         target = 60 if retry else 300
@@ -447,23 +447,23 @@ def check_reschedule(log: str, date, content: str, retry: bool):
         return False
 
 
-def check_reschedule_with_timeout(log: str, date, content: str, retry: bool, timeout: int):
+def ctn_check_reschedule_with_timeout(log: str, date, content: str, retry: bool, timeout: int):
     limit = time.time() + timeout
     c = ""
     while time.time() < limit:
-        v = check_reschedule(log, date, content, retry)
+        v = ctn_check_reschedule(log, date, content, retry)
         if v:
             return True
         time.sleep(5)
     return False
 
 
-def clear_commands_status():
+def ctn_clear_commands_status():
     if os.path.exists("/tmp/states"):
         os.remove("/tmp/states")
 
 
-def set_command_status(cmd, status):
+def ctn_set_command_status(cmd, status):
     if os.path.exists("/tmp/states"):
         f = open("/tmp/states")
         lines = f.readlines()
@@ -486,7 +486,7 @@ def set_command_status(cmd, status):
     f.close()
 
 
-def truncate_resource_host_service():
+def ctn_truncate_resource_host_service():
     connection = pymysql.connect(host=DB_HOST,
                                  user=DB_USER,
                                  password=DB_PASS,
@@ -503,7 +503,7 @@ def truncate_resource_host_service():
             cursor.execute("DELETE FROM services")
 
 
-def check_service_resource_status_with_timeout(hostname: str, service_desc: str, status: int, timeout: int, state_type: str = "SOFT"):
+def ctn_check_service_resource_status_with_timeout(hostname: str, service_desc: str, status: int, timeout: int, state_type: str = "SOFT"):
     limit = time.time() + timeout
     while time.time() < limit:
         connection = pymysql.connect(host=DB_HOST,
@@ -532,7 +532,7 @@ def check_service_resource_status_with_timeout(hostname: str, service_desc: str,
     return False
 
 
-def check_acknowledgement_with_timeout(hostname: str, service_desc: str, entry_time: int, status: int, timeout: int, state_type: str = "SOFT"):
+def ctn_check_acknowledgement_with_timeout(hostname: str, service_desc: str, entry_time: int, status: int, timeout: int, state_type: str = "SOFT"):
     limit = time.time() + timeout
     while time.time() < limit:
         connection = pymysql.connect(host=DB_HOST,
@@ -559,7 +559,7 @@ def check_acknowledgement_with_timeout(hostname: str, service_desc: str, entry_t
     return 0
 
 
-def check_acknowledgement_is_deleted_with_timeout(ack_id: int, timeout: int, which='COMMENTS'):
+def ctn_check_acknowledgement_is_deleted_with_timeout(ack_id: int, timeout: int, which='COMMENTS'):
     limit = time.time() + timeout
     while time.time() < limit:
         connection = pymysql.connect(host=DB_HOST,
@@ -588,7 +588,7 @@ def check_acknowledgement_is_deleted_with_timeout(ack_id: int, timeout: int, whi
     return False
 
 
-def check_service_status_with_timeout(hostname: str, service_desc: str, status: int, timeout: int, state_type: str = "SOFT"):
+def ctn_check_service_status_with_timeout(hostname: str, service_desc: str, status: int, timeout: int, state_type: str = "SOFT"):
     limit = time.time() + timeout
     while time.time() < limit:
         connection = pymysql.connect(host=DB_HOST,
@@ -615,7 +615,7 @@ def check_service_status_with_timeout(hostname: str, service_desc: str, status:
     return False
 
 
-def check_service_status_enabled(hostname: str, service_desc: str, timeout: int):
+def ctn_check_service_status_enabled(hostname: str, service_desc: str, timeout: int):
     limit = time.time() + timeout
     while time.time() < limit:
         connection = pymysql.connect(host=DB_HOST,
@@ -642,7 +642,7 @@ def check_service_status_enabled(hostname: str, service_desc: str, timeout: int)
     return False
 
 
-def check_severity_with_timeout(name: str, level, icon_id, timeout: int):
+def ctn_check_severity_with_timeout(name: str, level, icon_id, timeout: int):
     limit = time.time() + timeout
     while time.time() < limit:
         connection = pymysql.connect(host=DB_HOST,
@@ -664,7 +664,7 @@ def check_severity_with_timeout(name: str, level, icon_id, timeout: int):
     return False
 
 
-def check_tag_with_timeout(name: str, typ, timeout: int):
+def ctn_check_tag_with_timeout(name: str, typ, timeout: int):
     limit = time.time() + timeout
     while time.time() < limit:
         connection = pymysql.connect(host=DB_HOST,
@@ -686,7 +686,7 @@ def check_tag_with_timeout(name: str, typ, timeout: int):
     return False
 
 
-def check_severities_count(value: int, timeout: int):
+def ctn_check_severities_count(value: int, timeout: int):
     limit = time.time() + timeout
     while time.time() < limit:
         connection = pymysql.connect(host=DB_HOST,
@@ -707,7 +707,7 @@ def check_severities_count(value: int, timeout: int):
     return False
 
 
-def check_tags_count(value: int, timeout: int):
+def ctn_check_tags_count(value: int, timeout: int):
     limit = time.time() + timeout
     while time.time() < limit:
         connection = pymysql.connect(host=DB_HOST,
@@ -728,7 +728,7 @@ def check_tags_count(value: int, timeout: int):
     return False
 
 
-def check_ba_status_with_timeout(ba_name: str, status: int, timeout: int):
+def ctn_check_ba_status_with_timeout(ba_name: str, status: int, timeout: int):
     limit = time.time() + timeout
     while time.time() < limit:
         connection = pymysql.connect(host=DB_HOST,
@@ -749,7 +749,7 @@ def check_ba_status_with_timeout(ba_name: str, status: int, timeout: int):
     return False
 
 
-def check_downtimes_with_timeout(nb: int, timeout: int):
+def ctn_check_downtimes_with_timeout(nb: int, timeout: int):
     limit = time.time() + timeout
     while time.time() < limit:
         connection = pymysql.connect(host=DB_HOST,
@@ -774,7 +774,7 @@ def check_downtimes_with_timeout(nb: int, timeout: int):
     return False
 
 
-def check_service_downtime_with_timeout(hostname: str, service_desc: str, enabled, timeout: int):
+def ctn_check_service_downtime_with_timeout(hostname: str, service_desc: str, enabled, timeout: int):
     limit = time.time() + timeout
     while time.time() < limit:
         connection = pymysql.connect(host=DB_HOST,
@@ -795,7 +795,7 @@ def check_service_downtime_with_timeout(hostname: str, service_desc: str, enable
     return False
 
 
-def check_service_check_with_timeout(hostname: str, service_desc: str,  timeout: int, command_line: str):
+def ctn_check_service_check_with_timeout(hostname: str, service_desc: str,  timeout: int, command_line: str):
     limit = time.time() + timeout
     while time.time() < limit:
         connection = pymysql.connect(host=DB_HOST,
@@ -820,7 +820,7 @@ def check_service_check_with_timeout(hostname: str, service_desc: str,  timeout:
     return False
 
 
-def check_host_check_with_timeout(hostname: str, timeout: int, command_line: str):
+def ctn_check_host_check_with_timeout(hostname: str, timeout: int, command_line: str):
     limit = time.time() + timeout
     while time.time() < limit:
         connection = pymysql.connect(host=DB_HOST,
@@ -845,7 +845,7 @@ def check_host_check_with_timeout(hostname: str, timeout: int, command_line: str
     return False
 
 
-def show_downtimes():
+def ctn_show_downtimes():
     connection = pymysql.connect(host=DB_HOST,
                                  user=DB_USER,
                                  password=DB_PASS,
@@ -863,7 +863,7 @@ def show_downtimes():
         logger.console(f" >> {r}")
 
 
-def delete_service_downtime(hst: str, svc: str):
+def ctn_delete_service_downtime(hst: str, svc: str):
     now = int(time.time())
     while time.time() < now + TIMEOUT:
         connection = pymysql.connect(host=DB_HOST,
@@ -889,7 +889,7 @@ def delete_service_downtime(hst: str, svc: str):
     f.close()
 
 
-def number_of_downtimes_is(nb: int, timeout: int = TIMEOUT):
+def ctn_number_of_downtimes_is(nb: int, timeout: int = TIMEOUT):
     limit = time.time() + timeout
     while time.time() < limit:
         connection = pymysql.connect(host=DB_HOST,
@@ -911,7 +911,7 @@ def number_of_downtimes_is(nb: int, timeout: int = TIMEOUT):
     return False
 
 
-def clear_db(table: str):
+def ctn_clear_db(table: str):
     connection = pymysql.connect(host=DB_HOST,
                                  user=DB_USER,
                                  password=DB_PASS,
@@ -925,7 +925,7 @@ def clear_db(table: str):
         connection.commit()
 
 
-def clear_db_conf(table: str):
+def ctn_clear_db_conf(table: str):
     """
     Erase a table's sontent in the configuration database.
 
@@ -945,7 +945,7 @@ def clear_db_conf(table: str):
         connection.commit()
 
 
-def check_service_severity_with_timeout(host_id: int, service_id: int, severity_id, timeout: int):
+def ctn_check_service_severity_with_timeout(host_id: int, service_id: int, severity_id, timeout: int):
     limit = time.time() + timeout
     while time.time() < limit:
         connection = pymysql.connect(host=DB_HOST,
@@ -970,7 +970,7 @@ def check_service_severity_with_timeout(host_id: int, service_id: int, severity_
     return False
 
 
-def check_host_severity_with_timeout(host_id: int, severity_id, timeout: int = TIMEOUT):
+def ctn_check_host_severity_with_timeout(host_id: int, severity_id, timeout: int = TIMEOUT):
     limit = time.time() + timeout
     while time.time() < limit:
         connection = pymysql.connect(host=DB_HOST,
@@ -996,7 +996,7 @@ def check_host_severity_with_timeout(host_id: int, severity_id, timeout: int = T
     return False
 
 
-def check_resources_tags_with_timeout(parent_id: int, mid: int, typ: str, tag_ids: list, timeout: int, enabled: bool = True):
+def ctn_check_resources_tags_with_timeout(parent_id: int, mid: int, typ: str, tag_ids: list, timeout: int, enabled: bool = True):
     if typ == 'servicegroup':
         t = 0
     elif typ == 'hostgroup':
@@ -1050,7 +1050,7 @@ def check_resources_tags_with_timeout(parent_id: int, mid: int, typ: str, tag_id
     return False
 
 
-def check_host_tags_with_timeout(host_id: int, tag_id: int, timeout: int):
+def ctn_check_host_tags_with_timeout(host_id: int, tag_id: int, timeout: int):
     limit = time.time() + timeout
     while time.time() < limit:
         connection = pymysql.connect(host=DB_HOST,
@@ -1072,7 +1072,7 @@ def check_host_tags_with_timeout(host_id: int, tag_id: int, timeout: int):
     return False
 
 
-def check_number_of_resources_monitored_by_poller_is(poller: int, value: int, timeout: int):
+def ctn_check_number_of_resources_monitored_by_poller_is(poller: int, value: int, timeout: int):
     limit = time.time() + timeout
     while time.time() < limit:
         connection = pymysql.connect(host=DB_HOST,
@@ -1094,7 +1094,7 @@ def check_number_of_resources_monitored_by_poller_is(poller: int, value: int, ti
     return False
 
 
-def check_number_of_downtimes(expected: int, start, timeout: int):
+def ctn_check_number_of_downtimes(expected: int, start, timeout: int):
     limit = time.time() + timeout
     d = parser.parse(start).timestamp()
     while time.time() < limit:
@@ -1118,7 +1118,7 @@ def check_number_of_downtimes(expected: int, start, timeout: int):
     return False
 
 
-def check_number_of_relations_between_hostgroup_and_hosts(hostgroup: int, value: int, timeout: int):
+def ctn_check_number_of_relations_between_hostgroup_and_hosts(hostgroup: int, value: int, timeout: int):
     limit = time.time() + timeout
     while time.time() < limit:
         connection = pymysql.connect(host=DB_HOST,
@@ -1140,7 +1140,7 @@ def check_number_of_relations_between_hostgroup_and_hosts(hostgroup: int, value:
     return False
 
 
-def check_number_of_relations_between_servicegroup_and_services(servicegroup: int, value: int, timeout: int):
+def ctn_check_number_of_relations_between_servicegroup_and_services(servicegroup: int, value: int, timeout: int):
     limit = time.time() + timeout
     while time.time() < limit:
         connection = pymysql.connect(host=DB_HOST,
@@ -1162,7 +1162,7 @@ def check_number_of_relations_between_servicegroup_and_services(servicegroup: in
     return False
 
 
-def check_field_db_value(request: str, value, timeout: int):
+def ctn_check_field_db_value(request: str, value, timeout: int):
     limit = time.time() + timeout
     while time.time() < limit:
         connection = pymysql.connect(host=DB_HOST,
@@ -1185,7 +1185,7 @@ def check_field_db_value(request: str, value, timeout: int):
     return False
 
 
-def check_host_status(host: str, value: int, t: int, in_resources: bool, timeout: int = TIMEOUT):
+def ctn_check_host_status(host: str, value: int, t: int, in_resources: bool, timeout: int = TIMEOUT):
     limit = time.time() + timeout
     while time.time() < limit:
         connection = pymysql.connect(host=DB_HOST,
@@ -1220,7 +1220,7 @@ def check_host_status(host: str, value: int, t: int, in_resources: bool, timeout
     return False
 
 
-def find_internal_id(date, exists=True, timeout: int = TIMEOUT):
+def ctn_find_internal_id(date, exists=True, timeout: int = TIMEOUT):
     my_date = datetime.timestamp(parser.parse(date))
     limit = time.time() + timeout
     while time.time() < limit:
@@ -1249,7 +1249,7 @@ def find_internal_id(date, exists=True, timeout: int = TIMEOUT):
     return False
 
 
-def create_bad_queue(filename: str):
+def ctn_create_bad_queue(filename: str):
     f = open(f"{VAR_ROOT}/lib/centreon-broker/{filename}", 'wb')
     buffer = bytearray(10000)
     buffer[0] = 0
@@ -1270,7 +1270,7 @@ def create_bad_queue(filename: str):
     f.close()
 
 
-def check_types_in_resources(lst: list):
+def ctn_check_types_in_resources(lst: list):
     connection = pymysql.connect(host=DB_HOST,
                                  user=DB_USER,
                                  password=DB_PASS,
@@ -1300,7 +1300,7 @@ def check_types_in_resources(lst: list):
     return False
 
 
-def grep(file_path: str, pattern: str):
+def ctn_grep(file_path: str, pattern: str):
     with open(file_path, "r") as file:
         for line in file:
             if re.search(pattern, line):
@@ -1308,7 +1308,7 @@ def grep(file_path: str, pattern: str):
     return ""
 
 
-def get_version():
+def ctn_get_version():
     f = open("../CMakeLists.txt", "r")
     lines = f.readlines()
     f.close()
@@ -1330,7 +1330,7 @@ def get_version():
     return f"{maj}.{mini}.{patch}"
 
 
-def wait_until_file_modified(path: str, date: str, timeout: int = TIMEOUT):
+def ctn_wait_until_file_modified(path: str, date: str, timeout: int = TIMEOUT):
     """! wait until file is modified
     @param path  path of the file
     @param date  minimal of modified time
@@ -1355,7 +1355,7 @@ def wait_until_file_modified(path: str, date: str, timeout: int = TIMEOUT):
     return False
 
 
-def has_file_permissions(path: str, permission: int):
+def ctn_has_file_permissions(path: str, permission: int):
     """! test if file has permission passed in parameter
     it does a AND with permission parameter
     @param path path of the file
@@ -1370,7 +1370,7 @@ def has_file_permissions(path: str, permission: int):
     return masked == permission
 
 
-def compare_dot_files(file1: str, file2: str):
+def ctn_compare_dot_files(file1: str, file2: str):
     """                                                                         
     Compare two dot files file1 and file2 after removing the pointer addresses  
     that clearly are not the same.                                              
diff --git a/tests/resources/Engine.py b/tests/resources/Engine.py
index d47568c8e7e..a85e4d17109 100755
--- a/tests/resources/Engine.py
+++ b/tests/resources/Engine.py
@@ -168,7 +168,7 @@ def create_host(self):
             "hid": hid}
         return retval
 
-    def create_service(self, host_id: int, cmd_ids: int):
+    def ctn_create_service(self, host_id: int, cmd_ids: int):
         self.last_service_id += 1
         service_id = self.last_service_id
         command_id = random.randint(cmd_ids[0], cmd_ids[1])
@@ -193,7 +193,7 @@ def create_service(self, host_id: int, cmd_ids: int):
         return retval
 
 
-    def create_anomaly_detection(self, host_id: int, dependent_service_id: int, metric_name: string, sensitivity: float = 0.0):
+    def ctn_create_anomaly_detection(self, host_id: int, dependent_service_id: int, metric_name: string, sensitivity: float = 0.0):
         self.last_service_id += 1
         service_id = self.last_service_id
         retval = """define anomalydetection {{
@@ -371,7 +371,7 @@ def create_severities(poller: int, nb: int, offset: int):
         ff.close()
 
     @staticmethod
-    def create_escalations_file(poller: int, name: int, SG: str, contactgroup: str):
+    def ctn_create_escalations_file(poller: int, name: int, SG: str, contactgroup: str):
         config_file = f"{CONF_DIR}/config{poller}/escalations.cfg"
         with open(config_file, "a+") as ff:
             content = """define serviceescalation {{
@@ -385,7 +385,7 @@ def create_escalations_file(poller: int, name: int, SG: str, contactgroup: str):
             ff.write(content)
 
     @staticmethod
-    def create_template_file(poller: int, typ: str, what: str, ids):
+    def ctn_create_template_file(poller: int, typ: str, what: str, ids):
         config_file = "{}/config{}/{}Templates.cfg".format(
             CONF_DIR, poller, typ)
         ff = open(config_file, "w+")
@@ -458,7 +458,7 @@ def build_configs(self, hosts: int, services_by_host: int, debug_level=0):
                 f.write(h["config"])
                 self.hosts.append("host_{}".format(h["hid"]))
                 for j in range(1, services_by_host + 1):
-                    ff.write(self.create_service(h["hid"],
+                    ff.write(self.ctn_create_service(h["hid"],
                                                  (inst * self.commands_count + 1, (inst + 1) * self.commands_count)))
                     self.services.append("service_{}".format(h["hid"]))
             ff.close()
@@ -657,7 +657,7 @@ def centengine_conf_add_anomaly(self):
         f.close()
 
 
-def config_engine(num: int, hosts: int = 50, srv_by_host: int = 20):
+def ctn_config_engine(num: int, hosts: int = 50, srv_by_host: int = 20):
     """
     Configure all the necessary files for num instances of centengine.
 
@@ -670,7 +670,7 @@ def config_engine(num: int, hosts: int = 50, srv_by_host: int = 20):
     engine = EngineInstance(num, hosts, srv_by_host)
 
 
-def get_engines_count():
+def ctn_get_engines_count():
     """
     Return the number of centengine configurations.
 
@@ -680,7 +680,7 @@ def get_engines_count():
     return engine.instances
 
 
-def engine_config_set_value(idx: int, key: str, value: str, force: bool = False):
+def ctn_engine_config_set_value(idx: int, key: str, value: str, force: bool = False):
     """
     Set a value in the centengine.cfg
 
@@ -710,9 +710,9 @@ def engine_config_set_value(idx: int, key: str, value: str, force: bool = False)
     f.writelines(lines)
     f.close()
 
-def engine_config_add_value(idx: int, key: str, value: str):
+def ctn_engine_config_add_value(idx: int, key: str, value: str):
     """
-    engine_config_add_value _Engine Config Add Value_
+    ctn_engine_config_add_value _Engine Config Add Value_
 
     Run a command to add a value in the centengine.cfg for the config idx.
 
@@ -728,7 +728,7 @@ def engine_config_add_value(idx: int, key: str, value: str):
     f.close()
 
 
-def engine_config_set_value_in_services(idx: int, desc: str, key: str, value: str):
+def ctn_engine_config_set_value_in_services(idx: int, desc: str, key: str, value: str):
     """
     Set a parameter in the services.cfg.
 
@@ -752,7 +752,7 @@ def engine_config_set_value_in_services(idx: int, desc: str, key: str, value: st
     f.writelines(lines)
     f.close()
 
-def engine_config_replace_value_in_services(idx: int, desc: str, key: str, value: str):
+def ctn_engine_config_replace_value_in_services(idx: int, desc: str, key: str, value: str):
     """
     Changes the value of a parameter in the services.cfg file for the centengine number idx.
 
@@ -779,7 +779,7 @@ def engine_config_replace_value_in_services(idx: int, desc: str, key: str, value
     with open(filename, "w") as f:
         f.writelines(lines)
 
-def engine_config_set_value_in_hosts(idx: int, desc: str, key: str, value: str):
+def ctn_engine_config_set_value_in_hosts(idx: int, desc: str, key: str, value: str):
     """
     Set a parameter in the hosts.cfg for the Engine configuration idx.
 
@@ -804,7 +804,7 @@ def engine_config_set_value_in_hosts(idx: int, desc: str, key: str, value: str):
     f.close()
 
 
-def engine_config_change_command(idx: int, command_index: str, new_command: str):
+def ctn_engine_config_change_command(idx: int, command_index: str, new_command: str):
     """
     Changes the command line of command whose index is command_index in the Engine config idx.
 
@@ -833,7 +833,7 @@ def engine_config_change_command(idx: int, command_index: str, new_command: str)
     f.close
 
 
-def engine_config_add_command(idx: int, command_name: str, new_command: str):
+def ctn_engine_config_add_command(idx: int, command_name: str, new_command: str):
     """
     Add a new command in the commands.cfg for the Engine config idx.
 
@@ -858,7 +858,7 @@ def engine_config_add_command(idx: int, command_name: str, new_command: str):
 # @param key the key to change the value.
 # @param value the new value to set to the key variable.
 #
-def engine_config_set_value_in_contacts(idx: int, desc: str, key: str, value: str):
+def ctn_engine_config_set_value_in_contacts(idx: int, desc: str, key: str, value: str):
     """
     Modify a parameter in the contacts.cfg for the Engine config idx.
 
@@ -884,7 +884,7 @@ def engine_config_set_value_in_contacts(idx: int, desc: str, key: str, value: st
     f.close()
 
 
-def engine_config_set_value_in_escalations(idx: int, desc: str, key: str, value: str):
+def ctn_engine_config_set_value_in_escalations(idx: int, desc: str, key: str, value: str):
     """
     Replace a value in the escalations.cfg for the config idx
 
@@ -904,7 +904,7 @@ def engine_config_set_value_in_escalations(idx: int, desc: str, key: str, value:
     with open(f"{ETC_ROOT}/centreon-engine/config{idx}/escalations.cfg", "w") as ff:
         ff.writelines(lines)
 
-def engine_config_remove_service_host(idx: int, host: str):
+def ctn_engine_config_remove_service_host(idx: int, host: str):
     """
     Remove all the services of a host from the services.cfg file.
 
@@ -942,7 +942,7 @@ def engine_config_remove_service_host(idx: int, host: str):
     f.close()
 
 
-def engine_config_remove_host(idx: int, host: str):
+def ctn_engine_config_remove_host(idx: int, host: str):
     """
     Remove a host from the hosts.cfg configuration file.
 
@@ -980,7 +980,7 @@ def engine_config_remove_host(idx: int, host: str):
     f.close()
 
 
-def add_host_group(index: int, id_host_group: int, members: list):
+def ctn_add_host_group(index: int, id_host_group: int, members: list):
     """
     Add a host group on the engine instance index
 
@@ -996,7 +996,7 @@ def add_host_group(index: int, id_host_group: int, members: list):
     f.close()
 
 
-def rename_host_group(index: int, id_host_group: int, name: str, members: list):
+def ctn_rename_host_group(index: int, id_host_group: int, name: str, members: list):
     """
     Rename a host group on the engine instance index. It also modifies its members.
 
@@ -1022,7 +1022,7 @@ def rename_host_group(index: int, id_host_group: int, name: str, members: list):
     f.close()
 
 
-def rename_service(index: int, hst: str, svc: str, new_svc: str):
+def ctn_rename_service(index: int, hst: str, svc: str, new_svc: str):
     """
     Rename a service on the engine instance index.
 
@@ -1071,7 +1071,7 @@ def rename_service(index: int, hst: str, svc: str, new_svc: str):
     f.close()
 
 
-def add_service_group(index: int, id_service_group: int, members: list):
+def ctn_add_service_group(index: int, id_service_group: int, members: list):
     """
     Add a service group on the engine instance index.
 
@@ -1086,7 +1086,7 @@ def add_service_group(index: int, id_service_group: int, members: list):
     f.write(engine.create_service_group(id_service_group, members))
     f.close()
 
-def add_contact_group(index: int, id_contact_group: int, members: list):
+def ctn_add_contact_group(index: int, id_contact_group: int, members: list):
     """
     Add a contact group on the engine instance index.
 
@@ -1099,7 +1099,7 @@ def add_contact_group(index: int, id_contact_group: int, members: list):
         logger.console(members)
         f.write(engine.create_contact_group(id_contact_group, members))
 
-def create_service(index: int, host_id: int, cmd_id: int):
+def ctn_create_service(index: int, host_id: int, cmd_id: int):
     """
     Create a service on the engine instance index, on the host host_id, with the command cmd_id.
 
@@ -1115,7 +1115,7 @@ def create_service(index: int, host_id: int, cmd_id: int):
     | ${svc_id} | Create Service | 0 | 1 | 1 |
     """
     f = open(ETC_ROOT + "/centreon-engine/config{}/services.cfg".format(index), "a+")
-    svc = engine.create_service(host_id, [1, cmd_id])
+    svc = engine.ctn_create_service(host_id, [1, cmd_id])
     lst = svc.split('\n')
     good = [l for l in lst if "_SERVICE_ID" in l][0]
     m = re.search(r"_SERVICE_ID\s+([^\s]*)$", good)
@@ -1130,7 +1130,7 @@ def create_service(index: int, host_id: int, cmd_id: int):
     return retval
 
 
-def create_anomaly_detection(index: int, host_id: int, dependent_service_id: int, metric_name: string, sensitivity: float = 0.0):
+def ctn_create_anomaly_detection(index: int, host_id: int, dependent_service_id: int, metric_name: string, sensitivity: float = 0.0):
     """
     Create an anomaly detection on the engine instance with the given index.
 
@@ -1146,7 +1146,7 @@ def create_anomaly_detection(index: int, host_id: int, dependent_service_id: int
     """
     f = open(
         ETC_ROOT + "/centreon-engine/config{}/anomaly_detection.cfg".format(index), "a+")
-    to_append = engine.create_anomaly_detection(
+    to_append = engine.ctn_create_anomaly_detection(
         host_id, dependent_service_id, metric_name, sensitivity)
     lst = to_append.split('\n')
     good = [l for l in lst if "service_id" in l][0]
@@ -1163,7 +1163,7 @@ def create_anomaly_detection(index: int, host_id: int, dependent_service_id: int
     return retval
 
 
-def clone_engine_config_to_db():
+def ctn_clone_engine_config_to_db():
     """
     Clone all the Engine configurations to the database. In other words, create
     the current configuration in the centreon database.
@@ -1173,7 +1173,7 @@ def clone_engine_config_to_db():
     dbconf.create_conf_db()
 
 
-def add_bam_config_to_engine():
+def ctn_add_bam_config_to_engine():
     """
     Add the bam configuration to the Engine.
     """
@@ -1181,7 +1181,7 @@ def add_bam_config_to_engine():
     dbconf.init_bam()
 
 
-def create_ba_with_services(name: str, typ: str, svc: list, dt_policy="inherit"):
+def ctn_create_ba_with_services(name: str, typ: str, svc: list, dt_policy="inherit"):
     """
     Create a BA with the given services.
 
@@ -1195,10 +1195,10 @@ def create_ba_with_services(name: str, typ: str, svc: list, dt_policy="inherit")
         A tuple(BA ID, virtual service associated to the BA).
     """
     global dbconf
-    return dbconf.create_ba_with_services(name, typ, svc, dt_policy)
+    return dbconf.ctn_create_ba_with_services(name, typ, svc, dt_policy)
 
 
-def create_ba(name: str, typ: str, critical_impact: int, warning_impact: int, dt_policy="inherit"):
+def ctn_create_ba(name: str, typ: str, critical_impact: int, warning_impact: int, dt_policy="inherit"):
     """
     Create a BA.
 
@@ -1213,10 +1213,10 @@ def create_ba(name: str, typ: str, critical_impact: int, warning_impact: int, dt
         A tuple(BA ID, virtual service associated to the BA).
     """
     global dbconf
-    return dbconf.create_ba(name, typ, critical_impact, warning_impact, dt_policy)
+    return dbconf.ctn_create_ba(name, typ, critical_impact, warning_impact, dt_policy)
 
 
-def add_boolean_kpi(id_ba: int, expression: str, impact_if: bool, critical_impact: int):
+def ctn_add_boolean_kpi(id_ba: int, expression: str, impact_if: bool, critical_impact: int):
     """
     Add a boolean KPI to a BA.
 
@@ -1229,10 +1229,10 @@ def add_boolean_kpi(id_ba: int, expression: str, impact_if: bool, critical_impac
     Returns:
         The ID of the boolean expression.
     """
-    return dbconf.add_boolean_kpi(id_ba, expression, impact_if, critical_impact)
+    return dbconf.ctn_add_boolean_kpi(id_ba, expression, impact_if, critical_impact)
 
 
-def update_boolean_rule(boolean_id: int, expression: str):
+def ctn_update_boolean_rule(boolean_id: int, expression: str):
     """
     Udpate a boolean rule.
 
@@ -1240,10 +1240,10 @@ def update_boolean_rule(boolean_id: int, expression: str):
         boolean_id (int): The ID of the boolean expression to change.
         expression (str): The new expression.
     """
-    dbconf.update_boolean_rule(boolean_id, expression)
+    dbconf.ctn_update_boolean_rule(boolean_id, expression)
 
 
-def add_ba_kpi(id_ba_src: int, id_ba_dest: int, critical_impact: int, warning_impact: int, unknown_impact: int):
+def ctn_add_ba_kpi(id_ba_src: int, id_ba_dest: int, critical_impact: int, warning_impact: int, unknown_impact: int):
     """
     Add a BA KPI.
 
@@ -1254,11 +1254,11 @@ def add_ba_kpi(id_ba_src: int, id_ba_dest: int, critical_impact: int, warning_im
         warning_impact (int): Impact weight in the event of a Warning condition, in real-time monitoring. Ignored if indicator is a boolean rule
         unknown_impact (int): _Impact weight in the event of an Unknown condition, in real-time monitoring. Ignored if indicator is a boolean rule
     """
-    dbconf.add_ba_kpi(id_ba_src, id_ba_dest, critical_impact,
+    dbconf.ctn_add_ba_kpi(id_ba_src, id_ba_dest, critical_impact,
                       warning_impact, unknown_impact)
 
 
-def add_service_kpi(host: str, serv: str, id_ba: int, critical_impact: int, warning_impact: int, unknown_impact: int):
+def ctn_add_service_kpi(host: str, serv: str, id_ba: int, critical_impact: int, warning_impact: int, unknown_impact: int):
     """
     Add a service KPI.
 
@@ -1271,11 +1271,11 @@ def add_service_kpi(host: str, serv: str, id_ba: int, critical_impact: int, warn
         unknown_impact (int): _Impact weight in the event of an Unknown condition, in real-time monitoring. Ignored if indicator is a boolean rule
     """
     global dbconf
-    dbconf.add_service_kpi(
+    dbconf.ctn_add_service_kpi(
         host, serv, id_ba, critical_impact, warning_impact, unknown_impact)
 
 
-def remove_service_kpi(id_ba: int, host: str, svc: str):
+def ctn_remove_service_kpi(id_ba: int, host: str, svc: str):
     """
     Remove a service kpi given by hostname/service description from a ba given by its id.
 
@@ -1285,10 +1285,10 @@ def remove_service_kpi(id_ba: int, host: str, svc: str):
         svc: the service description.
     """
     global dbconf
-    dbconf.remove_service_kpi(id_ba, host, svc)
+    dbconf.ctn_remove_service_kpi(id_ba, host, svc)
 
 
-def get_command_id(service: int):
+def ctn_get_command_id(service: int):
     """
     Get the command ID of the service with the given ID.
 
@@ -1304,7 +1304,7 @@ def get_command_id(service: int):
     return dbconf.command[cmd_name]
 
 
-def get_command_service_param(service: int):
+def ctn_get_command_service_param(service: int):
     """
     Get the command service param of a service.
 
@@ -1318,7 +1318,7 @@ def get_command_service_param(service: int):
     return engine.service_cmd[service][8:]
 
 
-def change_normal_svc_check_interval(use_grpc: int, hst: str, svc: str, check_interval: int):
+def ctn_change_normal_svc_check_interval(use_grpc: int, hst: str, svc: str, check_interval: int):
     """
     Update the normal check interval for a service.
 
@@ -1342,7 +1342,7 @@ def change_normal_svc_check_interval(use_grpc: int, hst: str, svc: str, check_in
         f.close()
 
 
-def change_normal_host_check_interval(use_grpc: int, hst: str, check_interval: int):
+def ctn_change_normal_host_check_interval(use_grpc: int, hst: str, check_interval: int):
     """
     Update the normal check interval for a host.
 
@@ -1365,7 +1365,7 @@ def change_normal_host_check_interval(use_grpc: int, hst: str, check_interval: i
         f.close()
 
 
-def change_retry_svc_check_interval(use_grpc: int, hst: str, svc: str, retry_interval: int):
+def ctn_change_retry_svc_check_interval(use_grpc: int, hst: str, svc: str, retry_interval: int):
     """
     Change the retry check interval of a service.
 
@@ -1389,7 +1389,7 @@ def change_retry_svc_check_interval(use_grpc: int, hst: str, svc: str, retry_int
         f.close()
 
 
-def change_retry_host_check_interval(use_grpc: int, hst: str, retry_interval: int):
+def ctn_change_retry_host_check_interval(use_grpc: int, hst: str, retry_interval: int):
     """
     Change the retry check interval for a host.
 
@@ -1412,7 +1412,7 @@ def change_retry_host_check_interval(use_grpc: int, hst: str, retry_interval: in
         f.close()
 
 
-def change_max_svc_check_attempts(use_grpc: int, hst: str, svc: str, max_check_attempts: int):
+def ctn_change_max_svc_check_attempts(use_grpc: int, hst: str, svc: str, max_check_attempts: int):
     """
     Change the max check attempts for a service.
 
@@ -1436,7 +1436,7 @@ def change_max_svc_check_attempts(use_grpc: int, hst: str, svc: str, max_check_a
         f.close()
 
 
-def change_max_host_check_attempts(use_grpc: int, hst: str, max_check_attempts: int):
+def ctn_change_max_host_check_attempts(use_grpc: int, hst: str, max_check_attempts: int):
     """
     Change the max check attempts of a host.
 
@@ -1459,7 +1459,7 @@ def change_max_host_check_attempts(use_grpc: int, hst: str, max_check_attempts:
         f.close()
 
 
-def change_host_check_timeperiod(use_grpc: int, hst: str, check_timeperiod: str):
+def ctn_change_host_check_timeperiod(use_grpc: int, hst: str, check_timeperiod: str):
     """
     Change the check timeperiod for a host.
 
@@ -1482,7 +1482,7 @@ def change_host_check_timeperiod(use_grpc: int, hst: str, check_timeperiod: str)
         f.close()
 
 
-def change_host_notification_timeperiod(use_grpc: int, hst: str, notification_timeperiod: str):
+def ctn_change_host_notification_timeperiod(use_grpc: int, hst: str, notification_timeperiod: str):
     """
     Change the host notification timeperiod for a given host.
 
@@ -1505,7 +1505,7 @@ def change_host_notification_timeperiod(use_grpc: int, hst: str, notification_ti
         f.close()
 
 
-def change_svc_check_timeperiod(use_grpc: int, hst: str, svc: str, check_timeperiod: str):
+def ctn_change_svc_check_timeperiod(use_grpc: int, hst: str, svc: str, check_timeperiod: str):
     """
     Change the service check timeperiod for a service.
 
@@ -1529,7 +1529,7 @@ def change_svc_check_timeperiod(use_grpc: int, hst: str, svc: str, check_timeper
         f.close()
 
 
-def change_svc_notification_timeperiod(use_grpc: int, hst: str, svc: str, notification_timeperiod: str):
+def ctn_change_svc_notification_timeperiod(use_grpc: int, hst: str, svc: str, notification_timeperiod: str):
     """
     Change the notification timeperiod for a service.
 
@@ -1553,7 +1553,7 @@ def change_svc_notification_timeperiod(use_grpc: int, hst: str, svc: str, notifi
         f.close()
 
 
-def disable_host_and_child_notifications(use_grpc: int, hst: str):
+def ctn_disable_host_and_child_notifications(use_grpc: int, hst: str):
     """
     Disable all the notifications on a host (the host itself and its children).
 
@@ -1575,7 +1575,7 @@ def disable_host_and_child_notifications(use_grpc: int, hst: str):
         f.close()
 
 
-def enable_host_and_child_notifications(use_grpc: int, hst: str):
+def ctn_enable_host_and_child_notifications(use_grpc: int, hst: str):
     """
     Enable all the notifications on a host (the host itself and its children).
 
@@ -1597,7 +1597,7 @@ def enable_host_and_child_notifications(use_grpc: int, hst: str):
         f.close()
 
 
-def disable_host_check(use_grpc: int, hst: str):
+def ctn_disable_host_check(use_grpc: int, hst: str):
     """
     Disable checks on a given host.
 
@@ -1614,7 +1614,7 @@ def disable_host_check(use_grpc: int, hst: str):
         f.close()
 
 
-def enable_host_check(use_grpc: int, hst: str):
+def ctn_enable_host_check(use_grpc: int, hst: str):
     """
     Enable checks on a given host.
 
@@ -1631,7 +1631,7 @@ def enable_host_check(use_grpc: int, hst: str):
         f.close()
 
 
-def disable_host_event_handler(use_grpc: int, hst: str):
+def ctn_disable_host_event_handler(use_grpc: int, hst: str):
     """
     Disable a host event handler.
 
@@ -1648,7 +1648,7 @@ def disable_host_event_handler(use_grpc: int, hst: str):
         f.close()
 
 
-def enable_host_event_handler(use_grpc: int, hst: str):
+def ctn_enable_host_event_handler(use_grpc: int, hst: str):
     """
     Enable a host event handler.
 
@@ -1665,7 +1665,7 @@ def enable_host_event_handler(use_grpc: int, hst: str):
         f.close()
 
 
-def disable_host_flap_detection(use_grpc: int, hst: str):
+def ctn_disable_host_flap_detection(use_grpc: int, hst: str):
     """
     Disable the flap detection on a host.
 
@@ -1682,7 +1682,7 @@ def disable_host_flap_detection(use_grpc: int, hst: str):
         f.close()
 
 
-def enable_host_flap_detection(use_grpc: int, hst: str):
+def ctn_enable_host_flap_detection(use_grpc: int, hst: str):
     """
     Enable the flap detection on a host.
 
@@ -1699,7 +1699,7 @@ def enable_host_flap_detection(use_grpc: int, hst: str):
         f.close()
 
 
-def disable_host_notifications(use_grpc: int, hst: str):
+def ctn_disable_host_notifications(use_grpc: int, hst: str):
     """
     Disable the notifications on a host.
 
@@ -1721,7 +1721,7 @@ def disable_host_notifications(use_grpc: int, hst: str):
         f.close()
 
 
-def enable_host_notifications(use_grpc: int, hst: str):
+def ctn_enable_host_notifications(use_grpc: int, hst: str):
     """
     Enable notifications on a host.
 
@@ -1743,7 +1743,7 @@ def enable_host_notifications(use_grpc: int, hst: str):
         f.close()
 
 
-def update_ano_sensitivity(use_grpc: int, hst: str, serv: str, sensitivity: float):
+def ctn_update_ano_sensitivity(use_grpc: int, hst: str, serv: str, sensitivity: float):
     """
     Update the anomaly detection sensitivity of an anomalydetection.
 
@@ -1767,7 +1767,7 @@ def update_ano_sensitivity(use_grpc: int, hst: str, serv: str, sensitivity: floa
         f.close()
 
 
-def disable_host_svc_checks(use_grpc: int, hst: str):
+def ctn_disable_host_svc_checks(use_grpc: int, hst: str):
     """
     Disable all the checks on a host (on it and on its services).
 
@@ -1784,7 +1784,7 @@ def disable_host_svc_checks(use_grpc: int, hst: str):
         f.close()
 
 
-def enable_host_svc_checks(use_grpc: int, hst: str):
+def ctn_enable_host_svc_checks(use_grpc: int, hst: str):
     """
     Enable all the checks on a host (on it and on its services).
 
@@ -1801,7 +1801,7 @@ def enable_host_svc_checks(use_grpc: int, hst: str):
         f.close()
 
 
-def disable_host_svc_notifications(use_grpc: int, hst: str):
+def ctn_disable_host_svc_notifications(use_grpc: int, hst: str):
     """
     Disable all the notifications on a host (on it and on its services).
 
@@ -1818,7 +1818,7 @@ def disable_host_svc_notifications(use_grpc: int, hst: str):
         f.close()
 
 
-def enable_host_svc_notifications(use_grpc: int, hst: str):
+def ctn_enable_host_svc_notifications(use_grpc: int, hst: str):
     """
     Enable all the notifications on a host (on it and on its services).
 
@@ -1835,7 +1835,7 @@ def enable_host_svc_notifications(use_grpc: int, hst: str):
         f.close()
 
 
-def disable_passive_host_checks(use_grpc: int, hst: str):
+def ctn_disable_passive_host_checks(use_grpc: int, hst: str):
     """
     Diable the passive checks on a host.
 
@@ -1852,7 +1852,7 @@ def disable_passive_host_checks(use_grpc: int, hst: str):
         f.close()
 
 
-def enable_passive_host_checks(use_grpc: int, hst: str):
+def ctn_enable_passive_host_checks(use_grpc: int, hst: str):
     """
     Enable the passive checks on a host.
 
@@ -1869,7 +1869,7 @@ def enable_passive_host_checks(use_grpc: int, hst: str):
         f.close()
 
 
-def disable_passive_svc_checks(use_grpc: int, hst: str, svc: str):
+def ctn_disable_passive_svc_checks(use_grpc: int, hst: str, svc: str):
     """
     Disable the passive checks on a service.
 
@@ -1887,7 +1887,7 @@ def disable_passive_svc_checks(use_grpc: int, hst: str, svc: str):
         f.close()
 
 
-def enable_passive_svc_checks(use_grpc: int, hst: str, svc: str):
+def ctn_enable_passive_svc_checks(use_grpc: int, hst: str, svc: str):
     """
     Enable passive checks on a service.
 
@@ -1905,7 +1905,7 @@ def enable_passive_svc_checks(use_grpc: int, hst: str, svc: str):
         f.close()
 
 
-def start_obsessing_over_host(use_grpc: int, hst: str):
+def ctn_start_obsessing_over_host(use_grpc: int, hst: str):
     """
     Start obsessing over a host.
 
@@ -1922,7 +1922,7 @@ def start_obsessing_over_host(use_grpc: int, hst: str):
         f.close()
 
 
-def stop_obsessing_over_host(use_grpc: int, hst: str):
+def ctn_stop_obsessing_over_host(use_grpc: int, hst: str):
     """
     Stop obsessing over a host.
 
@@ -1939,7 +1939,7 @@ def stop_obsessing_over_host(use_grpc: int, hst: str):
         f.close()
 
 
-def start_obsessing_over_svc(use_grpc: int, hst: str, svc: str):
+def ctn_start_obsessing_over_svc(use_grpc: int, hst: str, svc: str):
     """
     Start obsessing over a service.
 
@@ -1957,7 +1957,7 @@ def start_obsessing_over_svc(use_grpc: int, hst: str, svc: str):
         f.close()
 
 
-def stop_obsessing_over_svc(use_grpc: int, hst: str, svc: str):
+def ctn_stop_obsessing_over_svc(use_grpc: int, hst: str, svc: str):
     """
     Stop obsessing over a service.
 
@@ -1975,7 +1975,7 @@ def stop_obsessing_over_svc(use_grpc: int, hst: str, svc: str):
         f.close()
 
 
-def process_host_check_result(hst: str, state: int, output: str):
+def ctn_process_host_check_result(hst: str, state: int, output: str):
     """
     Process a host check result.
 
@@ -1995,7 +1995,7 @@ def process_host_check_result(hst: str, state: int, output: str):
     f.close()
 
 
-def schedule_service_downtime(hst: str, svc: str, duration: int):
+def ctn_schedule_service_downtime(hst: str, svc: str, duration: int):
     """
     Schedule a downtime on a service.
 
@@ -2015,7 +2015,7 @@ def schedule_service_downtime(hst: str, svc: str, duration: int):
     f.close()
 
 
-def schedule_service_fixed_downtime(hst: str, svc: str, duration: int):
+def ctn_schedule_service_fixed_downtime(hst: str, svc: str, duration: int):
     """
     Schedule a fixed downtime on a service.
 
@@ -2035,7 +2035,7 @@ def schedule_service_fixed_downtime(hst: str, svc: str, duration: int):
     f.close()
 
 
-def schedule_host_fixed_downtime(poller: int, hst: str, duration: int):
+def ctn_schedule_host_fixed_downtime(poller: int, hst: str, duration: int):
     """
     Schedule a fixed downtime on a host.
 
@@ -2056,7 +2056,7 @@ def schedule_host_fixed_downtime(poller: int, hst: str, duration: int):
     f.close()
 
 
-def schedule_host_downtime(poller: int, hst: str, duration: int):
+def ctn_schedule_host_downtime(poller: int, hst: str, duration: int):
     """
     Schedule a downtime on a host.
 
@@ -2077,7 +2077,7 @@ def schedule_host_downtime(poller: int, hst: str, duration: int):
     f.close()
 
 
-def delete_host_downtimes(poller: int, hst: str):
+def ctn_delete_host_downtimes(poller: int, hst: str):
     """
     Delete the downtimes on a host.
 
@@ -2093,7 +2093,7 @@ def delete_host_downtimes(poller: int, hst: str):
     f.close()
 
 
-def delete_service_downtime_full(poller: int, hst: str, svc: str):
+def ctn_delete_service_downtime_full(poller: int, hst: str, svc: str):
     """
     Delete the downtimes on a service.
 
@@ -2110,7 +2110,7 @@ def delete_service_downtime_full(poller: int, hst: str, svc: str):
     f.close()
 
 
-def schedule_forced_svc_check(host: str, svc: str, pipe: str = VAR_ROOT + "/lib/centreon-engine/config0/rw/centengine.cmd"):
+def ctn_schedule_forced_svc_check(host: str, svc: str, pipe: str = VAR_ROOT + "/lib/centreon-engine/config0/rw/centengine.cmd"):
     """
     Schedule a forced check on a service.
 
@@ -2128,7 +2128,7 @@ def schedule_forced_svc_check(host: str, svc: str, pipe: str = VAR_ROOT + "/lib/
     time.sleep(0.05)
 
 
-def schedule_forced_host_check(host: str, pipe: str = f"{VAR_ROOT}/lib/centreon-engine/config0/rw/centengine.cmd"):
+def ctn_schedule_forced_host_check(host: str, pipe: str = f"{VAR_ROOT}/lib/centreon-engine/config0/rw/centengine.cmd"):
     """
     Schedule a forced check on a host.
 
@@ -2142,7 +2142,7 @@ def schedule_forced_host_check(host: str, pipe: str = f"{VAR_ROOT}/lib/centreon-
         f.write(cmd)
 
 
-def create_severities_file(poller: int, nb: int, offset: int = 1):
+def ctn_create_severities_file(poller: int, nb: int, offset: int = 1):
     """
     Create a severities.cfg file for a given poller.
 
@@ -2154,7 +2154,7 @@ def create_severities_file(poller: int, nb: int, offset: int = 1):
     engine.create_severities(poller, nb, offset)
 
 
-def create_escalations_file(poller: int, name: int, SG: str, contactgroup: str):
+def ctn_create_escalations_file(poller: int, name: int, SG: str, contactgroup: str):
     """
     Create an escalations.cfg file for a given poller.
 
@@ -2164,10 +2164,10 @@ def create_escalations_file(poller: int, name: int, SG: str, contactgroup: str):
         SG (str): name of a service group.
         contactgroup (str): name of a contact group.
     """
-    engine.create_escalations_file(poller, name, SG, contactgroup)
+    engine.ctn_create_escalations_file(poller, name, SG, contactgroup)
 
 
-def create_template_file(poller: int, typ: str, what: str, ids: list):
+def ctn_create_template_file(poller: int, typ: str, what: str, ids: list):
     """
     Create a template file of the form "{typ}Templates.cfg". This should be as
     generic as possible. In fact, not so generic...
@@ -2178,10 +2178,10 @@ def create_template_file(poller: int, typ: str, what: str, ids: list):
         what (str): A string. It depends on what type of template.
         ids (list): For each integer in this list, a template is defined.
     """
-    engine.create_template_file(poller, typ, what, ids)
+    engine.ctn_create_template_file(poller, typ, what, ids)
 
 
-def create_tags_file(poller: int, nb: int, offset: int = 1, tag_type: str = ""):
+def ctn_create_tags_file(poller: int, nb: int, offset: int = 1, tag_type: str = ""):
     """
     Create a tags file.
 
@@ -2194,7 +2194,7 @@ def create_tags_file(poller: int, nb: int, offset: int = 1, tag_type: str = ""):
     engine.create_tags(poller, nb, offset, tag_type)
 
 
-def engine_config_remove_tag(poller: int, tag_id: int):
+def ctn_engine_config_remove_tag(poller: int, tag_id: int):
     """
     Remove all the tags from tags.cfg with the given tag ID.
 
@@ -2231,7 +2231,7 @@ def engine_config_remove_tag(poller: int, tag_id: int):
 
 
 
-def config_engine_add_cfg_file(poller: int, cfg: str):
+def ctn_config_engine_add_cfg_file(poller: int, cfg: str):
     """
     Add a reference to a cfg file in the centengine.cfg file at index _poller_.
 
@@ -2253,7 +2253,7 @@ def config_engine_add_cfg_file(poller: int, cfg: str):
     ff.close()
 
 
-def add_severity_to_services(poller: int, severity_id: int, svc_lst):
+def ctn_add_severity_to_services(poller: int, severity_id: int, svc_lst):
     """
     Add a severity to services.
 
@@ -2277,7 +2277,7 @@ def add_severity_to_services(poller: int, severity_id: int, svc_lst):
     ff.close()
 
 
-def set_services_passive(poller: int, srv_regex):
+def ctn_set_services_passive(poller: int, srv_regex):
     """
     Set passive a list of services.
 
@@ -2313,7 +2313,7 @@ def set_services_passive(poller: int, srv_regex):
     ff.close()
 
 
-def add_severity_to_hosts(poller: int, severity_id: int, svc_lst):
+def ctn_add_severity_to_hosts(poller: int, severity_id: int, svc_lst):
     """
     Add a severity to a list of hosts given by their ID.
 
@@ -2337,7 +2337,7 @@ def add_severity_to_hosts(poller: int, severity_id: int, svc_lst):
     ff.close()
 
 
-def add_template_to_services(poller: int, tmpl: str, svc_lst):
+def ctn_add_template_to_services(poller: int, tmpl: str, svc_lst):
     """
     Add a service template to services.
 
@@ -2361,7 +2361,7 @@ def add_template_to_services(poller: int, tmpl: str, svc_lst):
     ff.close()
 
 
-def add_tags_to_services(poller: int, type: str, tag_id: str, svc_lst):
+def ctn_add_tags_to_services(poller: int, type: str, tag_id: str, svc_lst):
     """
     Add tags to a list of services given by their ID (just service ID).
 
@@ -2385,7 +2385,7 @@ def add_tags_to_services(poller: int, type: str, tag_id: str, svc_lst):
     ff.close()
 
 
-def remove_severities_from_services(poller: int):
+def ctn_remove_severities_from_services(poller: int):
     """
     Remove severities from services on a poller.
 
@@ -2402,7 +2402,7 @@ def remove_severities_from_services(poller: int):
     ff.close()
 
 
-def remove_severities_from_hosts(poller: int):
+def ctn_remove_severities_from_hosts(poller: int):
     """
     Remove severities from hosts on a poller.
 
@@ -2419,7 +2419,7 @@ def remove_severities_from_hosts(poller: int):
     ff.close()
 
 
-def check_search(debug_file_path: str, str_to_search, timeout=TIMEOUT):
+def ctn_check_search(debug_file_path: str, str_to_search, timeout=TIMEOUT):
     """
     Search a check, retrieve command index and return check result.
     Then it searchs the string "connector::run: id=\d+",
@@ -2466,10 +2466,10 @@ def check_search(debug_file_path: str, str_to_search, timeout=TIMEOUT):
     if not cmd_executed:
         return f"_recv_query_execute not found on '{r_query_execute}'"
     else:
-        return f"check_search doesn't find '{str_to_search}'"
+        return f"ctn_check_search doesn't find '{str_to_search}'"
 
 
-def add_tags_to_hosts(poller: int, type: str, tag_id: str, hst_lst):
+def ctn_add_tags_to_hosts(poller: int, type: str, tag_id: str, hst_lst):
     """
     Add tags to a list of hosts.
 
@@ -2497,7 +2497,7 @@ def add_tags_to_hosts(poller: int, type: str, tag_id: str, hst_lst):
     ff.close()
 
 
-def remove_tags_from_services(poller: int, type: str):
+def ctn_remove_tags_from_services(poller: int, type: str):
     """
     Remove tags from services.
 
@@ -2515,7 +2515,7 @@ def remove_tags_from_services(poller: int, type: str):
     ff.close()
 
 
-def remove_tags_from_hosts(poller: int, type: str):
+def ctn_remove_tags_from_hosts(poller: int, type: str):
     """
     Remove tags from hosts.
 
@@ -2533,7 +2533,7 @@ def remove_tags_from_hosts(poller: int, type: str):
     ff.close()
 
 
-def add_template_to_services(poller: int, tmpl: str, svc_lst):
+def ctn_add_template_to_services(poller: int, tmpl: str, svc_lst):
     """
     Add a service template to services.
 
@@ -2557,7 +2557,7 @@ def add_template_to_services(poller: int, tmpl: str, svc_lst):
     ff.close()
 
 
-def add_template_to_hosts(poller: int, tmpl: str, hst_lst):
+def ctn_add_template_to_hosts(poller: int, tmpl: str, hst_lst):
     """
     Add a host template to hosts, each one given by its ID.
 
@@ -2581,7 +2581,7 @@ def add_template_to_hosts(poller: int, tmpl: str, hst_lst):
     ff.close()
 
 
-def config_engine_remove_cfg_file(poller: int, fic: str):
+def ctn_config_engine_remove_cfg_file(poller: int, fic: str):
     """
     Remove a config file reference from the centengine.cfg.
 
@@ -2600,7 +2600,7 @@ def config_engine_remove_cfg_file(poller: int, fic: str):
     ff.close()
 
 
-def external_command(func):
+def ctn_external_command(func):
     def wrapper(*args):
         now = int(time.time())
         cmd = f"[{now}] {func(*args)}"
@@ -2611,7 +2611,7 @@ def wrapper(*args):
     return wrapper
 
 
-def process_service_check_result_with_metrics(hst: str, svc: str, state: int, output: str, metrics: int, config='config0', metric_name='metric'):
+def ctn_process_service_check_result_with_metrics(hst: str, svc: str, state: int, output: str, metrics: int, config='config0', metric_name='metric'):
     """
     Send a service check result with metrics.
 
@@ -2634,9 +2634,9 @@ def process_service_check_result_with_metrics(hst: str, svc: str, state: int, ou
         pd.append(f"{metric_name}{m}={v}")
         logger.trace(f"{metric_name}{m}={v}")
     full_output = " ".join(pd)
-    process_service_check_result(hst, svc, state, full_output, config)
+    ctn_process_service_check_result(hst, svc, state, full_output, config)
 
-def process_service_check_result(hst: str, svc: str, state: int, output: str, config='config0', use_grpc=0, nb_check=1):
+def ctn_process_service_check_result(hst: str, svc: str, state: int, output: str, config='config0', use_grpc=0, nb_check=1):
     """
     Send a service check result.
 
@@ -2669,8 +2669,8 @@ def process_service_check_result(hst: str, svc: str, state: int, output: str, co
                 f.write(cmd)
 
 
-@external_command
-def acknowledge_service_problem(hst, service, typ='NORMAL'):
+@ctn_external_command
+def ctn_acknowledge_service_problem(hst, service, typ='NORMAL'):
     """
     Send an acknowledgement on a service.
 
@@ -2695,8 +2695,8 @@ def acknowledge_service_problem(hst, service, typ='NORMAL'):
     return f"ACKNOWLEDGE_SVC_PROBLEM;{hst};{service};{sticky};0;0;admin;Service ({hst},{service}) acknowledged\n"
 
 
-@external_command
-def remove_service_acknowledgement(hst, service):
+@ctn_external_command
+def ctn_remove_service_acknowledgement(hst, service):
     """
    Remove a service acknowledgement.
 
@@ -2710,8 +2710,8 @@ def remove_service_acknowledgement(hst, service):
     return f"REMOVE_SVC_ACKNOWLEDGEMENT;{hst};{service}\n"
 
 
-@external_command
-def send_custom_host_notification(hst, notification_option, author, comment):
+@ctn_external_command
+def ctn_send_custom_host_notification(hst, notification_option, author, comment):
     """
     Send a custom host notification.
 
@@ -2727,8 +2727,8 @@ def send_custom_host_notification(hst, notification_option, author, comment):
     return f"SEND_CUSTOM_HOST_NOTIFICATION;{hst};{notification_option};{author};{comment}\n"
 
 
-@external_command
-def add_svc_comment(host_name, svc_description, persistent, user_name, comment):
+@ctn_external_command
+def ctn_add_svc_comment(host_name, svc_description, persistent, user_name, comment):
     """
     Add a service comment.
 
@@ -2745,8 +2745,8 @@ def add_svc_comment(host_name, svc_description, persistent, user_name, comment):
     return f"ADD_SVC_COMMENT;{host_name};{svc_description};{persistent};{user_name};{comment}\n"
 
 
-@external_command
-def add_host_comment(host_name, persistent, user_name, comment):
+@ctn_external_command
+def ctn_add_host_comment(host_name, persistent, user_name, comment):
     """
     Add a host comment.
 
@@ -2762,8 +2762,8 @@ def add_host_comment(host_name, persistent, user_name, comment):
     return f"ADD_HOST_COMMENT;{host_name};{persistent};{user_name};{comment}\n"
 
 
-@external_command
-def del_host_comment(comment_id):
+@ctn_external_command
+def ctn_del_host_comment(comment_id):
     """
     Delete a host comment.
 
@@ -2776,8 +2776,8 @@ def del_host_comment(comment_id):
     return f"DEL_HOST_COMMENT;{comment_id}\n"
 
 
-@external_command
-def change_host_check_command(hst: str, Check_Command: str):
+@ctn_external_command
+def ctn_change_host_check_command(hst: str, Check_Command: str):
     """
     Change a host check command.
 
@@ -2791,8 +2791,8 @@ def change_host_check_command(hst: str, Check_Command: str):
     return f"CHANGE_HOST_CHECK_COMMAND;{hst};{Check_Command}\n"
 
 
-@external_command
-def change_custom_host_var_command(hst: str, var_name: str, var_value):
+@ctn_external_command
+def ctn_change_custom_host_var_command(hst: str, var_name: str, var_value):
     """
     Change the value of a host custom variable.
 
@@ -2807,8 +2807,8 @@ def change_custom_host_var_command(hst: str, var_name: str, var_value):
     return "CHANGE_CUSTOM_HOST_VAR;{};{};{}\n".format(hst, var_name, var_value)
 
 
-@external_command
-def change_custom_svc_var_command(hst: str, svc: str, var_name: str, var_value):
+@ctn_external_command
+def ctn_change_custom_svc_var_command(hst: str, svc: str, var_name: str, var_value):
     """
     Change a service custom variable.
 
@@ -2824,8 +2824,8 @@ def change_custom_svc_var_command(hst: str, svc: str, var_name: str, var_value):
     return "CHANGE_CUSTOM_SVC_VAR;{};{};{};{}\n".format(hst, svc, var_name, var_value)
 
 
-@external_command
-def change_global_host_event_handler(var_value: str):
+@ctn_external_command
+def ctn_change_global_host_event_handler(var_value: str):
     """
     Change the global host event handler.
 
@@ -2838,8 +2838,8 @@ def change_global_host_event_handler(var_value: str):
     return "CHANGE_GLOBAL_HOST_EVENT_HANDLER;{}\n".format(var_value)
 
 
-@external_command
-def change_global_svc_event_handler(var_value: str):
+@ctn_external_command
+def ctn_change_global_svc_event_handler(var_value: str):
     """
     Change the global service event handler.
 
@@ -2852,8 +2852,8 @@ def change_global_svc_event_handler(var_value: str):
     return "CHANGE_GLOBAL_SVC_EVENT_HANDLER;{}\n".format(var_value)
 
 
-@external_command
-def set_svc_notification_number(host_name: string, svc_description: string, value):
+@ctn_external_command
+def ctn_set_svc_notification_number(host_name: string, svc_description: string, value):
     """
     Change the notification number of a service.
 
@@ -2868,7 +2868,7 @@ def set_svc_notification_number(host_name: string, svc_description: string, valu
     return "SET_SVC_NOTIFICATION_NUMBER;{};{};{}\n".format(host_name, svc_description, value)
 
 
-def create_anomaly_threshold_file(path: string, host_id: int, service_id: int, metric_name: string, values: array):
+def ctn_create_anomaly_threshold_file(path: string, host_id: int, service_id: int, metric_name: string, values: array):
     """
     Create an anomaly detection threshold file using version 1.
 
@@ -2909,7 +2909,7 @@ def create_anomaly_threshold_file(path: string, host_id: int, service_id: int, m
     f.close()
 
 
-def create_anomaly_threshold_file_V2(path: string, host_id: int, service_id: int, metric_name: string, sensitivity: float, values: array):
+def ctn_create_anomaly_threshold_file_V2(path: string, host_id: int, service_id: int, metric_name: string, sensitivity: float, values: array):
     """
     Create an anomaly threshold file using the version 2.
 
@@ -2953,7 +2953,7 @@ def create_anomaly_threshold_file_V2(path: string, host_id: int, service_id: int
     f.close()
 
 
-def grep_retention(poller: int, pattern: str):
+def ctn_grep_retention(poller: int, pattern: str):
     """
     Check if the retention.dat file of an Engine contains a string.
 
@@ -2964,10 +2964,10 @@ def grep_retention(poller: int, pattern: str):
     Returns:
         An empty string if not found, or the found string.
     """
-    return Common.grep("{}/log/centreon-engine/config{}/retention.dat".format(VAR_ROOT, poller), pattern)
+    return Common.ctn_grep("{}/log/centreon-engine/config{}/retention.dat".format(VAR_ROOT, poller), pattern)
 
 
-def modify_retention_dat(poller, host, service, key, value):
+def ctn_modify_retention_dat(poller, host, service, key, value):
     """
     Modify a parameter of a service in the retention.dat file.
 
@@ -3022,7 +3022,7 @@ def modify_retention_dat(poller, host, service, key, value):
         ff.close()
 
 
-def modify_retention_dat_host(poller, host, key, value):
+def ctn_modify_retention_dat_host(poller, host, key, value):
     """
     Modify a parameter in the retention.dat file for a given host.
 
@@ -3068,7 +3068,7 @@ def modify_retention_dat_host(poller, host, key, value):
         ff.close()
 
 
-def config_host_command_status(idx: int, cmd_name: str, status: int):
+def ctn_config_host_command_status(idx: int, cmd_name: str, status: int):
     """
     Set the status of a check command.
 
diff --git a/tests/resources/db_conf.py b/tests/resources/db_conf.py
index 5f9ef7ea412..898d390b149 100755
--- a/tests/resources/db_conf.py
+++ b/tests/resources/db_conf.py
@@ -35,10 +35,10 @@ def __init__(self, engine):
         self.hosts_count = 50
         self.services_per_host_count = 20
         self.commands_per_poller_count = 50
-        self.clear_db()
+        self.ctn_clear_db()
         self.engine = engine
 
-    def clear_db(self):
+    def ctn_clear_db(self):
         # Connect to the database
         connection = pymysql.connect(host=DB_HOST,
                                      user=DB_USER_ROOT,
@@ -192,7 +192,7 @@ def create_conf_db(self):
                         hid += 1
                     connection.commit()
 
-    def create_ba_with_services(self, name: str, typ: str, svc: [(str, str)], dt_policy):
+    def ctn_create_ba_with_services(self, name: str, typ: str, svc: [(str, str)], dt_policy):
         connection = pymysql.connect(host=DB_HOST,
                                      user=DB_USER,
                                      password=DB_PASS,
@@ -230,7 +230,7 @@ def create_ba_with_services(self, name: str, typ: str, svc: [(str, str)], dt_pol
                 connection.commit()
                 return (id_ba, sid)
 
-    def create_ba(self, name: str, typ: str, critical_impact: int, warning_impact: int, dt_policy: str):
+    def ctn_create_ba(self, name: str, typ: str, critical_impact: int, warning_impact: int, dt_policy: str):
         connection = pymysql.connect(host=DB_HOST,
                                      user=DB_USER,
                                      password=DB_PASS,
@@ -270,7 +270,7 @@ def create_ba(self, name: str, typ: str, critical_impact: int, warning_impact: i
                 connection.commit()
                 return (id_ba, sid)
 
-    def add_service_kpi(self, host: str, serv: str, id_ba: int, critical_impact: int, warning_impact: int, unknown_impact: int):
+    def ctn_add_service_kpi(self, host: str, serv: str, id_ba: int, critical_impact: int, warning_impact: int, unknown_impact: int):
         connection = pymysql.connect(host=DB_HOST,
                                      user=DB_USER,
                                      password=DB_PASS,
@@ -285,7 +285,7 @@ def add_service_kpi(self, host: str, serv: str, id_ba: int, critical_impact: int
 
             connection.commit()
 
-    def remove_service_kpi(self, id_ba: int, host: str, svc: str):
+    def ctn_remove_service_kpi(self, id_ba: int, host: str, svc: str):
         connection = pymysql.connect(host=DB_HOST,
                                      user=DB_USER,
                                      password=DB_PASS,
@@ -298,7 +298,7 @@ def remove_service_kpi(self, id_ba: int, host: str, svc: str):
                 cursor.execute(f"DELETE FROM mod_bam_kpi WHERE host_id={self.host[host]} AND service_id={self.service[svc]} AND id_ba={id_ba}")
             connection.commit()
 
-    def add_boolean_kpi(self, id_ba: int, expression: str, impact_if: bool, critical_impact: int):
+    def ctn_add_boolean_kpi(self, id_ba: int, expression: str, impact_if: bool, critical_impact: int):
         connection = pymysql.connect(host=DB_HOST,
                                      user=DB_USER,
                                      password=DB_PASS,
@@ -317,7 +317,7 @@ def add_boolean_kpi(self, id_ba: int, expression: str, impact_if: bool, critical
             connection.commit()
             return boolean_id
 
-    def update_boolean_rule(self, boolean_id: int, expression: str):
+    def ctn_update_boolean_rule(self, boolean_id: int, expression: str):
         connection = pymysql.connect(host=DB_HOST,
                                      user=DB_USER,
                                      password=DB_PASS,
@@ -332,7 +332,7 @@ def update_boolean_rule(self, boolean_id: int, expression: str):
 
             connection.commit()
 
-    def add_ba_kpi(self, id_ba_src: int, id_ba_dest: int, critical_impact: int, warning_impact: int, unknown_impact: int):
+    def ctn_add_ba_kpi(self, id_ba_src: int, id_ba_dest: int, critical_impact: int, warning_impact: int, unknown_impact: int):
         connection = pymysql.connect(host=DB_HOST,
                                      user=DB_USER,
                                      password=DB_PASS,
diff --git a/tests/resources/resources.robot b/tests/resources/resources.robot
index ba585b9fc8d..bcf444b6592 100644
--- a/tests/resources/resources.robot
+++ b/tests/resources/resources.robot
@@ -25,65 +25,65 @@ ${engineLog3}       ${ENGINE_LOG}/config3/centengine.log
 ${engineLog4}       ${ENGINE_LOG}/config4/centengine.log
 
 *** Keywords ***
-Config BBDO3
+Ctn Config BBDO3
 	[Arguments]	${nbEngine}
-	Config Broker Sql Output	central	unified_sql
-        Broker Config Add Item	rrd	bbdo_version	3.0.1
-        Broker Config Add Item	central	bbdo_version	3.0.1
+	Ctn Config Broker Sql Output	central	unified_sql
+        Ctn Broker Config Add Item	rrd	bbdo_version	3.0.1
+        Ctn Broker Config Add Item	central	bbdo_version	3.0.1
         FOR	${i}	IN RANGE	${nbEngine}
 	 ${mod}=	Catenate	SEPARATOR=	module	${i}
-         Broker Config Add Item	${mod}	bbdo_version	3.0.1
+         Ctn Broker Config Add Item	${mod}	bbdo_version	3.0.1
 	END
 
-Clean Before Suite
-	Stop Processes
-	Clear Engine Logs
-	Clear Broker Logs
+Ctn Clean Before Suite
+	Ctn Stop Processes
+	Ctn Clear Engine Logs
+	Ctn Clear Broker Logs
 
-Clean Before Suite With rrdcached
-	Clean Before Suite
+Ctn Clean Before Suite With rrdcached
+	Ctn Clean Before Suite
 	log to console	Starting RRDCached
 	Run Process	/usr/bin/rrdcached	-l	unix:${BROKER_LIB}/rrdcached.sock	-V	LOG_DEBUG	-F
 
-Clean Grpc Before Suite
+Ctn Clean Grpc Before Suite
 	set grpc port  0
-	Clean Before Suite
+	Ctn Clean Before Suite
 
-Clean After Suite
+Ctn Clean After Suite
 	# Remove Files	${ENGINE_LOG}${/}centengine.log ${ENGINE_LOG}${/}centengine.debug
 	# Remove Files	${BROKER_LOG}${/}central-broker-master.log	${BROKER_LOG}${/}central-rrd-master.log	${BROKER_LOG}${/}central-module-master.log
 	Terminate All Processes	kill=True
 
-Clean After Suite With rrdcached
-	Clean after Suite
+Ctn Clean After Suite With rrdcached
+	Ctn Clean After Suite
 	log to console	Stopping RRDCached
-	Stop rrdcached
+	Ctn Stop Rrdcached
 
-Clear Engine Logs
+Ctn Clear Engine Logs
 	Remove Directory	${ENGINE_LOG}	Recursive=True
 	Create Directory	${ENGINE_LOG}
 
-Clear Broker Logs
+Ctn Clear Broker Logs
 	Remove Directory	${BROKER_LOG}	Recursive=True
 	Create Directory	${BROKER_LOG}
 
-Start Broker
+Ctn Start Broker
 	[Arguments]	 ${only_central}=False
 	Start Process	/usr/sbin/cbd	${EtcRoot}/centreon-broker/central-broker.json	alias=b1
 	IF  not ${only_central}
 		Start Process	/usr/sbin/cbd	${EtcRoot}/centreon-broker/central-rrd.json	alias=b2
 	END
 
-Restart Broker
+Ctn Restart Broker
     [Arguments]    ${only_central}=False
-    Kindly Stop Broker    ${only_central}
-    Start Broker    ${only_central}
+    Ctn Kindly Stop Broker    ${only_central}
+    Ctn Start Broker    ${only_central}
 
-Reload Broker
+Ctn Reload Broker
 	Send Signal To Process	SIGHUP	b1
 	Send Signal To Process	SIGHUP	b2
 
-Kindly Stop Broker
+Ctn Kindly Stop Broker
 	[Arguments]	 ${only_central}=False
 	Send Signal To Process	SIGTERM	b1
 	IF  not ${only_central}
@@ -111,7 +111,7 @@ Kindly Stop Broker
 		END
 	END
 
-Stop Broker
+Ctn Stop Broker
 	[Arguments]	 ${only_central}=False
 	${result}=	Terminate Process	b1	kill=False
 	Should Be Equal As Integers	${result.rc}	0
@@ -120,13 +120,13 @@ Stop Broker
 		Should Be Equal As Integers	${result.rc}	0
 	END
 
-Stop Processes
+Ctn Stop Processes
 	Terminate All Processes	kill=True
-	Kill Broker
-	Kill Engine
+	Ctn Kill Broker
+	Ctn Kill Engine
 
-Start Engine
-	${count}=	Get Engines Count
+Ctn Start Engine
+	${count}=	Ctn Get Engines Count
 	FOR	${idx}	IN RANGE	0	${count}
 	 ${alias}=	Catenate	SEPARATOR=	e	${idx}
 	 ${conf}=	Catenate	SEPARATOR=	${EtcRoot}  /centreon-engine/config	${idx}	/centengine.cfg
@@ -142,21 +142,21 @@ Start Engine
 	 Start Process	/usr/sbin/centengine	${conf}	alias=${alias}
 	END
 
-Restart Engine
-	Stop Engine
-	Start Engine
+Ctn Restart Engine
+	Ctn Stop Engine
+	Ctn Start Engine
 
-Start Custom Engine
+Ctn Start Custom Engine
 	[Arguments]	 ${conf_path}  ${process_alias}
 	Start Process  /usr/sbin/centengine  ${conf_path}  alias=${process_alias}
 
-Stop Custom Engine
+Ctn Stop Custom Engine
 	[Arguments]  ${process_alias}
 	${result}=	Terminate Process	${process_alias}
 	Should Be True	${result.rc} == -15 or ${result.rc} == 0	msg=Engine badly stopped alias = ${process_alias} - code returned ${result.rc}.
 
-Stop Engine
-	${count}=	Get Engines Count
+Ctn Stop Engine
+	${count}=	Ctn Get Engines Count
 	FOR	${idx}	IN RANGE	0	${count}
 	 ${alias}=	Catenate	SEPARATOR=	e	${idx}
 	 Send Signal To Process	SIGTERM	${alias}
@@ -174,61 +174,61 @@ Stop Engine
 	 END
 	END
 
-Stop Engine Broker And Save Logs
+Ctn Stop Engine Broker And Save Logs
     [Arguments]    ${only_central}=False
     TRY
-        Stop Engine
+        Ctn Stop Engine
     EXCEPT
         Log    Can't kindly stop Engine
     END
     TRY
-        Kindly Stop Broker    only_central=${only_central}
+        Ctn Kindly Stop Broker    only_central=${only_central}
     EXCEPT
         Log    Can't kindly stop Broker
     END
-    Save Logs If Failed
+    Ctn Save Logs If Failed
 
-Get Engine Pid
+Ctn Get Engine Pid
 	[Arguments]  ${process_alias}
 	${pid}=  Get Process Id  ${process_alias} 
 	[Return]  ${pid}
 	
-Reload Engine
-	${count}=	Get Engines Count
+Ctn Reload Engine
+	${count}=	Ctn Get Engines Count
 	FOR	${idx}	IN RANGE	0	${count}
 	 ${alias}=	Catenate	SEPARATOR=	e	${idx}
 	 Send Signal To Process	SIGHUP	${alias}
 	END
 
-Check Connections
-	${count}=	Get Engines Count
+Ctn Check Connections
+	${count}=	Ctn Get Engines Count
 	${pid1}=	Get Process Id	b1
 	FOR	${idx}	IN RANGE	0	${count}
 	 ${alias}=	Catenate	SEPARATOR=	e	${idx}
 	 ${pid2}=	Get Process Id	${alias}
 	 Log to console	Check Connection 5669 ${pid1} ${pid2}
-	 ${retval}=	Check Connection	5669	${pid1}	${pid2}
+	 ${retval}=	Ctn Check Connection	5669	${pid1}	${pid2}
 	 Return from Keyword If	${retval} == ${False}	${False}
 	END
 	${pid2}=	Get Process Id	b2
 	Log to console	Check Connection 5670 ${pid1} ${pid2}
-	${retval}=	Check Connection	5670	${pid1}	${pid2}
+	${retval}=	Ctn Check Connection	5670	${pid1}	${pid2}
 	[Return]	${retval}
 
-Disable Eth Connection On Port
+Ctn Disable Eth Connection On Port
 	[Arguments]	${port}
 	RUN	iptables -A INPUT -p tcp --dport ${port} -j DROP
 	RUN	iptables -A OUTPUT -p tcp --dport ${port} -j DROP
 	RUN	iptables -A FORWARD -p tcp --dport ${port} -j DROP
 
-Reset Eth Connection
+Ctn Reset Eth Connection
 	Run	iptables -F
 	Run	iptables -X
 
-Save Logs If Failed
-	Run Keyword If Test Failed	Save Logs
+Ctn Save Logs If Failed
+	Run Keyword If Test Failed	Ctn Save Logs
 
-Save Logs
+Ctn Save Logs
 	Create Directory	failed
 	${failDir}=	Catenate	SEPARATOR=	failed/	${Test Name}
 	Create Directory	${failDir}
@@ -242,7 +242,7 @@ Save Logs
 	Move Files	/tmp/lua*.log	${failDir}
 
 
-Dump Process
+Ctn Dump Process
 	[Arguments]	${process_name}	${name}
 	${pid}=	Get Process Id	${process_name}
 	${failDir}=	Catenate	SEPARATOR=	failed/	${Test Name}
@@ -253,7 +253,7 @@ Dump Process
 	Log To Console	Done...
 
 
-Wait Or Dump And Kill Process
+Ctn Wait Or Dump And Kill Process
 	[Arguments]  ${process_name}  ${timeout}
 	${result}=      Wait For Process	${process_name}	timeout=${timeout}      on_timeout=continu
 	${test_none}=  Set Variable If  $result is None  "not killed"  "killed"
@@ -264,24 +264,24 @@ Wait Or Dump And Kill Process
 	END
 	[Return]	${result}
 
-Clear Metrics
+Ctn Clear Metrics
 	Connect To Database	pymysql	${DBName}	${DBUser}	${DBPass}	${DBHost}	${DBPort}
 	Execute SQL String	DELETE FROM metrics
 	Execute SQL String	DELETE FROM index_data
 	Execute SQL String	DELETE FROM data_bin
 
-Dump Ba On Error
+Ctn Dump Ba On Error
     [Arguments]    ${result}    ${ba_id}
     IF    not ${result}
-        Save Logs
-        Broker Get Ba    51001    ${ba_id}    failed/${Test Name}/ba_${ba_id}.dot
+        Ctn Save Logs
+        Ctn Broker Get Ba    51001    ${ba_id}    failed/${Test Name}/ba_${ba_id}.dot
     END
 
-Process Service Result Hard
+Ctn Process Service Result Hard
     [Arguments]    ${host}    ${svc}    ${state}    ${output}
     Repeat Keyword
     ...    3 times
-    ...    Process Service Check Result
+    ...    Ctn Process Service Check Result
     ...    ${host}
     ...    ${svc}
     ...    ${state}
diff --git a/tests/resources/specific-duplication.py b/tests/resources/specific-duplication.py
index 62b16d5e363..bcc26752d84 100644
--- a/tests/resources/specific-duplication.py
+++ b/tests/resources/specific-duplication.py
@@ -16,7 +16,7 @@
 # @param str The second file name
 #
 # @return A boolean True on success
-def files_contain_same_json(file_e: str, file_b: str):
+def ctn_files_contain_same_json(file_e: str, file_b: str):
     new_inst = '{"_type": 4294901762, "category": 65535, "element": 2, "broker_id": 1, "broker_name": "", "enabled": True, "poller_id": 1, "poller_name": "Central"}'.upper()
 
     f1 = open(file_e)
@@ -83,7 +83,7 @@ def files_contain_same_json(file_e: str, file_b: str):
     return True
 
 
-def files_contain_same_md5_1(file_e: str, file_b: str):
+def ctn_files_contain_same_md5_1(file_e: str, file_b: str):
 
     getoutput("awk '{{print $8}}' {0} > {0}.md5".format(file_e))
     getoutput("awk '{{print $8}}' {0} > {0}.md5".format(file_b))
@@ -126,7 +126,7 @@ def files_contain_same_md5_1(file_e: str, file_b: str):
 # @return A boolean True on success
 
 
-def check_multiplicity_when_broker_restarted(eng_file: str, broker_file: str):
+def ctn_check_multiplicity_when_broker_restarted(eng_file: str, broker_file: str):
     f1 = open(eng_file)
     content1 = f1.readlines()
     f2 = open(broker_file)
@@ -184,7 +184,7 @@ def create_md5_list(content):
 # @return A boolean True on success
 
 
-def check_multiplicity_when_engine_restarted(file1: str, file2: str):
+def ctn_check_multiplicity_when_engine_restarted(file1: str, file2: str):
     f1 = open(file1)
     content1 = f1.readlines()
     f2 = open(file2)
diff --git a/tests/severities/hosts.robot b/tests/severities/hosts.robot
index 50c8430de52..c13f86e8526 100644
--- a/tests/severities/hosts.robot
+++ b/tests/severities/hosts.robot
@@ -1,8 +1,8 @@
 *** Settings ***
 Resource	../resources/resources.robot
-Suite Setup	Clean Before Suite
-Suite Teardown	Clean After Suite
-Test Setup	Stop Processes
+Suite Setup	Ctn Clean Before Suite
+Suite Teardown	Ctn Clean After Suite
+Test Setup	Ctn Stop Processes
 
 Documentation	Engine/Broker tests on severities.
 Library	Process
@@ -18,166 +18,166 @@ BEUHSEV1
 	[Documentation]	Four hosts have a severity added. Then we remove the severity from host 1. Then we change severity 10 to severity8 for host 3.
 	[Tags]	Broker	Engine	protobuf	bbdo	severities
 	#Clear DB	severities
-	Config Engine	${1}
-	Create Severities File	${0}	${20}
-	Config Engine Add Cfg File	${0}	severities.cfg
-	Add Severity To Hosts	0	10	[1, 2, 3, 4]
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker	module
-	Config Broker Sql Output	central	unified_sql
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	module0	neb	debug
-	Broker Config Log	central	sql	trace
-	Clear Retention
+	Ctn Config Engine	${1}
+	Ctn Create Severities File	${0}	${20}
+	Ctn Config Engine Add Cfg File	${0}	severities.cfg
+	Ctn Add Severity To Hosts	0	10	[1, 2, 3, 4]
+	Ctn Config Broker	central
+	Ctn Config Broker	rrd
+	Ctn Config Broker	module
+	Ctn Config Broker Sql Output	central	unified_sql
+	Ctn Broker Config Add Item	module0	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	central	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	rrd	bbdo_version	3.0.0
+	Ctn Broker Config Log	module0	neb	debug
+	Ctn Broker Config Log	central	sql	trace
+	Ctn Clear Retention
 	${start}=	Get Current Date
-	Start Engine
-	Start Broker
+	Ctn Start Engine
+	Ctn Start Broker
 	Sleep	2s
 
-	${result}=	check host severity With Timeout	1	10	60
+	${result}=	Ctn Check Host Severity With Timeout	1	10	60
 	Should Be True	${result}	msg=Host 1 should have severity_id=10
 
-	Remove Severities From Hosts	${0}
-	Add Severity To Hosts	0	10	[2, 4]
-	Add Severity To Hosts	0	8	[3]
-	Reload Engine
-	Reload Broker
-	${result}=	check host severity With Timeout	3	8	60
+	Ctn Remove Severities From Hosts	${0}
+	Ctn Add Severity To Hosts	0	10	[2, 4]
+	Ctn Add Severity To Hosts	0	8	[3]
+	Ctn Reload Engine
+	Ctn Reload Broker
+	${result}=	Ctn Check Host Severity With Timeout	3	8	60
 	Should Be True	${result}	msg=Host 3 should have severity_id=8
-	${result}=	check host severity With Timeout	1	None	60
+	${result}=	Ctn Check Host Severity With Timeout	1	None	60
 	Should Be True	${result}	msg=Host 1 should have no severity
 
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 BEUHSEV2
 	[Documentation]	Seven hosts are configured with a severity on two pollers. Then we remove severities from the first and second hosts of the first poller but only the severity from the first host of the second poller.
 	[Tags]	Broker	Engine	protobuf	bbdo	severities
-	Config Engine	${2}
-	Create Severities File	${0}	${20}
-	Create Severities File	${1}	${20}
-	Config Engine Add Cfg File	${0}	severities.cfg
-	Config Engine Add Cfg File	${1}	severities.cfg
-	Engine Config Set Value	${0}	log_level_config	debug
-	Engine Config Set Value	${1}	log_level_config	debug
-	Add Severity To Hosts	0	18	[2, 4]
-	Add Severity To Hosts	0	16	[3, 5]
-	Add Severity To Hosts	1	18	[26, 27]
-	Add Severity To Hosts	1	16	[28]
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker	module	${2}
-	Config Broker Sql Output	central	unified_sql
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	module1	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	module0	neb	debug
-	Broker Config Log	module1	neb	debug
-	Broker Config Log	central	sql	trace
-	Clear Retention
+	Ctn Config Engine	${2}
+	Ctn Create Severities File	${0}	${20}
+	Ctn Create Severities File	${1}	${20}
+	Ctn Config Engine Add Cfg File	${0}	severities.cfg
+	Ctn Config Engine Add Cfg File	${1}	severities.cfg
+	Ctn Engine Config Set Value	${0}	log_level_config	debug
+	Ctn Engine Config Set Value	${1}	log_level_config	debug
+	Ctn Add Severity To Hosts	0	18	[2, 4]
+	Ctn Add Severity To Hosts	0	16	[3, 5]
+	Ctn Add Severity To Hosts	1	18	[26, 27]
+	Ctn Add Severity To Hosts	1	16	[28]
+	Ctn Config Broker	central
+	Ctn Config Broker	rrd
+	Ctn Config Broker	module	${2}
+	Ctn Config Broker Sql Output	central	unified_sql
+	Ctn Broker Config Add Item	module0	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	module1	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	central	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	rrd	bbdo_version	3.0.0
+	Ctn Broker Config Log	module0	neb	debug
+	Ctn Broker Config Log	module1	neb	debug
+	Ctn Broker Config Log	central	sql	trace
+	Ctn Clear Retention
 	${start}=	Get Current Date
-	Start Engine
-	Start Broker
+	Ctn Start Engine
+	Ctn Start Broker
 	Sleep	5s
 	# We need to wait a little before reloading Engine
-	${result}=	check host severity With Timeout	2	18	60
+	${result}=	Ctn Check Host Severity With Timeout	2	18	60
 	Should Be True	${result}	msg=First step: Host 2 should have severity_id=18
 
-	${result}=	check host severity With Timeout	4	18	60
+	${result}=	Ctn Check Host Severity With Timeout	4	18	60
 	Should Be True	${result}	msg=First step: Host 4 should have severity_id=18
 
-	${result}=	check host severity With Timeout	26	18	60
+	${result}=	Ctn Check Host Severity With Timeout	26	18	60
 	Should Be True	${result}	msg=First step: Host 26 should have severity_id=18
 
-	${result}=	check host severity With Timeout	27	18	60
+	${result}=	Ctn Check Host Severity With Timeout	27	18	60
 	Should Be True	${result}	msg=First step: Host 27 should have severity_id=18
 
-	${result}=	check host severity With Timeout	3	16	60
+	${result}=	Ctn Check Host Severity With Timeout	3	16	60
 	Should Be True	${result}	msg=First step: Host 3 should have severity_id=16
 
-	${result}=	check host severity With Timeout	5	16	60
+	${result}=	Ctn Check Host Severity With Timeout	5	16	60
 	Should Be True	${result}	msg=First step: Host 5 should have severity_id=16
 
-	${result}=	check host severity With Timeout	28	16	60
+	${result}=	Ctn Check Host Severity With Timeout	28	16	60
 	Should Be True	${result}	msg=First step: Host 28 should have severity_id=16
 
-	Remove Severities From Hosts	${0}
-	Create Severities File	${0}	${18}
-	Create Severities File	${1}	${18}
-	Add Severity To Hosts	1	17	[28]
-	Reload Engine
-	Reload Broker
+	Ctn Remove Severities From Hosts	${0}
+	Ctn Create Severities File	${0}	${18}
+	Ctn Create Severities File	${1}	${18}
+	Ctn Add Severity To Hosts	1	17	[28]
+	Ctn Reload Engine
+	Ctn Reload Broker
 	Sleep	3s
-	${result}=	check host severity With Timeout	28	16	60
+	${result}=	Ctn Check Host Severity With Timeout	28	16	60
 	Should Be True	${result}	msg=Second step: Host 28 should have severity_id=16
 
-	${result}=	check host severity With Timeout	4	None	60
+	${result}=	Ctn Check Host Severity With Timeout	4	None	60
 	Should Be True	${result}	msg=Second step: Host 4 should have severity_id=None
 
-	${result}=	check host severity With Timeout	3	None	60
+	${result}=	Ctn Check Host Severity With Timeout	3	None	60
 	Should Be True	${result}	msg=Second step: Host 3 should have severity_id=17
 
-	${result}=	check host severity With Timeout	5	None	60
+	${result}=	Ctn Check Host Severity With Timeout	5	None	60
 	Should Be True	${result}	msg=Second step: Host 5 should have severity_id=17
 
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 BETUHSEV1
 	[Documentation]	Hosts have severities provided by templates.
 	[Tags]	Broker	Engine	protobuf	bbdo	severities
-	Config Engine	${2}
-	Create Severities File	${0}	${20}
-	Create Severities File	${1}	${20}
-        Create Template File	${0}	host	severity	[2, 4]
-        Create Template File	${1}	host	severity	[6, 10]
-
-	Config Engine Add Cfg File	${0}	severities.cfg
-	Config Engine Add Cfg File	${1}	severities.cfg
-	Config Engine Add Cfg File	${0}	hostTemplates.cfg
-	Config Engine Add Cfg File	${1}	hostTemplates.cfg
-	Engine Config Set Value	${0}	log_level_config	debug
-	Engine Config Set Value	${1}	log_level_config	debug
-	Add Template To Hosts	0	host_template_1	[1, 2, 3, 4]
-	Add Template To Hosts	0	host_template_2	[5, 6, 7, 8]
-	Add Template To Hosts	1	host_template_1	[31, 32]
-	Add Template To Hosts	1	host_template_2	[33, 34]
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker	module	${2}
-	Config Broker Sql Output	central	unified_sql
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	module1	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	module0	neb	debug
-	Broker Config Log	module1	neb	debug
-	Broker Config Log	central	sql	trace
-	Clear Retention
+	Ctn Config Engine	${2}
+	Ctn Create Severities File	${0}	${20}
+	Ctn Create Severities File	${1}	${20}
+        Ctn Create Template File	${0}	host	severity	[2, 4]
+        Ctn Create Template File	${1}	host	severity	[6, 10]
+
+	Ctn Config Engine Add Cfg File	${0}	severities.cfg
+	Ctn Config Engine Add Cfg File	${1}	severities.cfg
+	Ctn Config Engine Add Cfg File	${0}	hostTemplates.cfg
+	Ctn Config Engine Add Cfg File	${1}	hostTemplates.cfg
+	Ctn Engine Config Set Value	${0}	log_level_config	debug
+	Ctn Engine Config Set Value	${1}	log_level_config	debug
+	Ctn Add Template To Hosts	0	host_template_1	[1, 2, 3, 4]
+	Ctn Add Template To Hosts	0	host_template_2	[5, 6, 7, 8]
+	Ctn Add Template To Hosts	1	host_template_1	[31, 32]
+	Ctn Add Template To Hosts	1	host_template_2	[33, 34]
+	Ctn Config Broker	central
+	Ctn Config Broker	rrd
+	Ctn Config Broker	module	${2}
+	Ctn Config Broker Sql Output	central	unified_sql
+	Ctn Broker Config Add Item	module0	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	module1	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	central	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	rrd	bbdo_version	3.0.0
+	Ctn Broker Config Log	module0	neb	debug
+	Ctn Broker Config Log	module1	neb	debug
+	Ctn Broker Config Log	central	sql	trace
+	Ctn Clear Retention
 	${start}=	Get Current Date
-	Start Engine
-	Start Broker
+	Ctn Start Engine
+	Ctn Start Broker
 	Sleep	5s
 	# We need to wait a little before reloading Engine
-	${result}=	check host severity With Timeout	2	2	60
+	${result}=	Ctn Check Host Severity With Timeout	2	2	60
 	Should Be True	${result}	msg=First step: Host 2 should have severity_id=2
 
-	${result}=	check host severity With Timeout	4	2	60
+	${result}=	Ctn Check Host Severity With Timeout	4	2	60
 	Should Be True	${result}	msg=First step: Host 4 should have severity_id=2
 
-	${result}=	check host severity With Timeout	5	4	60
+	${result}=	Ctn Check Host Severity With Timeout	5	4	60
 	Should Be True	${result}	msg=First step: Host 5 should have severity_id=4
 
-	${result}=	check host severity With Timeout	31	6	60
+	${result}=	Ctn Check Host Severity With Timeout	31	6	60
 	Should Be True	${result}	msg=First step: Host 31 should have severity_id=6
 
-	${result}=	check host severity With Timeout	33	10	60
+	${result}=	Ctn Check Host Severity With Timeout	33	10	60
 	Should Be True	${result}	msg=First step: Host 33 should have severity_id=10
 
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
diff --git a/tests/severities/severities.robot b/tests/severities/severities.robot
index 9e64f59cc7c..7c01ff347c1 100644
--- a/tests/severities/severities.robot
+++ b/tests/severities/severities.robot
@@ -1,9 +1,9 @@
 *** Settings ***
 Resource	../resources/resources.robot
-Suite Setup	Clean Before Suite
-Suite Teardown	Clean After Suite
-Test Setup	Stop Processes
-Test Teardown	Save logs If Failed
+Suite Setup	Ctn Clean Before Suite
+Suite Teardown	Ctn Clean After Suite
+Test Setup	Ctn Stop Processes
+Test Teardown	Ctn Save Logs If Failed
 
 Documentation	Engine/Broker tests on severities.
 Library	Process
@@ -19,265 +19,265 @@ BESEV1
 	[Documentation]	Engine is configured with some severities. When broker receives them, it stores them in the centreon_storage.severities table. Broker is started before.
 	[Tags]	Broker	Engine	protobuf	bbdo	severities
 	#Clear DB	severities
-	Config Engine	${1}
-	Create Severities File	${0}	${20}
-	Config Engine Add Cfg File	${0}	severities.cfg
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker	module
-	Broker Config Log	module0	neb	debug
-	Broker Config Log	central	sql	debug
-	Clear Retention
+	Ctn Config Engine	${1}
+	Ctn Create Severities File	${0}	${20}
+	Ctn Config Engine Add Cfg File	${0}	severities.cfg
+	Ctn Config Broker	central
+	Ctn Config Broker	rrd
+	Ctn Config Broker	module
+	Ctn Broker Config Log	module0	neb	debug
+	Ctn Broker Config Log	central	sql	debug
+	Ctn Clear Retention
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${result}=	check severity With Timeout	severity20	5	1	30
+	Ctn Start Broker
+	Ctn Start Engine
+	${result}=	Ctn Check Severity With Timeout	severity20	5	1	30
 	Should Be True	${result}	msg=severity20 should be of level 5 with icon_id 1
-	${result}=	check severity With Timeout	severity1	1	5	30
+	${result}=	Ctn Check Severity With Timeout	severity1	1	5	30
 	Should Be True	${result}	msg=severity1 should be of level 1 with icon_id 5
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 BESEV2
 	[Documentation]	Engine is configured with some severities. When broker receives them, it stores them in the centreon_storage.severities table. Engine is started before.
 	[Tags]	Broker	Engine	protobuf	bbdo	severities
 	#Clear DB	severities
-	Config Engine	${1}
-	Create Severities File	${0}	${20}
-	Config Engine Add Cfg File	${0}	severities.cfg
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker	module
-	Broker Config Log	module0	neb	debug
-	Broker Config Log	central	sql	debug
-	Clear Retention
+	Ctn Config Engine	${1}
+	Ctn Create Severities File	${0}	${20}
+	Ctn Config Engine Add Cfg File	${0}	severities.cfg
+	Ctn Config Broker	central
+	Ctn Config Broker	rrd
+	Ctn Config Broker	module
+	Ctn Broker Config Log	module0	neb	debug
+	Ctn Broker Config Log	central	sql	debug
+	Ctn Clear Retention
 	${start}=	Get Current Date
-	Start Engine
+	Ctn Start Engine
 	Sleep	1s
-	Start Broker
-	${result}=	check severity With Timeout	severity20	5	1	30
+	Ctn Start Broker
+	${result}=	Ctn Check Severity With Timeout	severity20	5	1	30
 	Should Be True	${result}	msg=severity20 should be of level 5 with icon_id 1
-	${result}=	check severity With Timeout	severity1	1	5	30
+	${result}=	Ctn Check Severity With Timeout	severity1	1	5	30
 	Should Be True	${result}	msg=severity1 should be of level 1 with icon_id 5
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 BEUSEV1
 	[Documentation]	Engine is configured with some severities. When broker receives them, it stores them in the centreon_storage.severities table. Broker is started before.
 	[Tags]	Broker	Engine	protobuf	bbdo	severities
 	#Clear DB	severities
-	Config Engine	${1}
-	Create Severities File	${0}	${20}
-	Config Engine Add Cfg File	${0}	severities.cfg
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker	module
-	Config Broker Sql Output	central	unified_sql
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	module0	neb	debug
-	Broker Config Log	central	sql	debug
-	Clear Retention
+	Ctn Config Engine	${1}
+	Ctn Create Severities File	${0}	${20}
+	Ctn Config Engine Add Cfg File	${0}	severities.cfg
+	Ctn Config Broker	central
+	Ctn Config Broker	rrd
+	Ctn Config Broker	module
+	Ctn Config Broker Sql Output	central	unified_sql
+	Ctn Broker Config Add Item	module0	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	central	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	rrd	bbdo_version	3.0.0
+	Ctn Broker Config Log	module0	neb	debug
+	Ctn Broker Config Log	central	sql	debug
+	Ctn Clear Retention
 	${start}=	Get Current Date
-	Start Broker
-	Start Engine
-	${result}=	check severity With Timeout	severity20	5	1	30
+	Ctn Start Broker
+	Ctn Start Engine
+	${result}=	Ctn Check Severity With Timeout	severity20	5	1	30
 	Should Be True	${result}	msg=severity20 should be of level 5 with icon_id 1
-	${result}=	check severity With Timeout	severity1	1	5	30
+	${result}=	Ctn Check Severity With Timeout	severity1	1	5	30
 	Should Be True	${result}	msg=severity1 should be of level 1 with icon_id 5
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 BEUSEV2
 	[Documentation]	Engine is configured with some severities. When broker receives them, it stores them in the centreon_storage.severities table. Engine is started before.
 	[Tags]	Broker	Engine	protobuf	bbdo	severities
 	#Clear DB	severities
-	Config Engine	${1}
-	Create Severities File	${0}	${20}
-	Config Engine Add Cfg File	${0}	severities.cfg
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker	module
-	Config Broker Sql Output	central	unified_sql
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	module0	neb	debug
-	Broker Config Log	central	sql	debug
-	Clear Retention
+	Ctn Config Engine	${1}
+	Ctn Create Severities File	${0}	${20}
+	Ctn Config Engine Add Cfg File	${0}	severities.cfg
+	Ctn Config Broker	central
+	Ctn Config Broker	rrd
+	Ctn Config Broker	module
+	Ctn Config Broker Sql Output	central	unified_sql
+	Ctn Broker Config Add Item	module0	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	central	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	rrd	bbdo_version	3.0.0
+	Ctn Broker Config Log	module0	neb	debug
+	Ctn Broker Config Log	central	sql	debug
+	Ctn Clear Retention
 	${start}=	Get Current Date
-	Start Engine
+	Ctn Start Engine
 	Sleep	1s
-	Start Broker
-	${result}=	check severity With Timeout	severity20	5	1	30
+	Ctn Start Broker
+	${result}=	Ctn Check Severity With Timeout	severity20	5	1	30
 	Should Be True	${result}	msg=severity20 should be of level 5 with icon_id 1
-	${result}=	check severity With Timeout	severity1	1	5	30
+	${result}=	Ctn Check Severity With Timeout	severity1	1	5	30
 	Should Be True	${result}	msg=severity1 should be of level 1 with icon_id 5
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 BEUSEV3
 	[Documentation]	Four services have a severity added. Then we remove the severity from service 1. Then we change severity 11 to severity7 for service 3.
 	[Tags]	Broker	Engine	protobuf	bbdo	severities
 	#Clear DB	severities
-	Config Engine	${1}
-	Create Severities File	${0}	${20}
-	Config Engine Add Cfg File	${0}	severities.cfg
-	Add Severity To Services	0	11	[1, 2, 3, 4]
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker	module
-	Config Broker Sql Output	central	unified_sql
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	module0	neb	debug
-	Broker Config Log	central	sql	trace
-	Clear Retention
+	Ctn Config Engine	${1}
+	Ctn Create Severities File	${0}	${20}
+	Ctn Config Engine Add Cfg File	${0}	severities.cfg
+	Ctn Add Severity To Services	0	11	[1, 2, 3, 4]
+	Ctn Config Broker	central
+	Ctn Config Broker	rrd
+	Ctn Config Broker	module
+	Ctn Config Broker Sql Output	central	unified_sql
+	Ctn Broker Config Add Item	module0	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	central	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	rrd	bbdo_version	3.0.0
+	Ctn Broker Config Log	module0	neb	debug
+	Ctn Broker Config Log	central	sql	trace
+	Ctn Clear Retention
 	${start}=	Get Current Date
-	Start Engine
-	Start Broker
+	Ctn Start Engine
+	Ctn Start Broker
 	Sleep	2s
 
-	${result}=	check service severity With Timeout	1	1	11	60
+	${result}=	Ctn Check Service Severity With Timeout	1	1	11	60
 	Should Be True	${result}	msg=Service (1, 1) should have severity_id=11
 
-	Remove Severities From Services	${0}
-	Add Severity To Services	0	11	[2, 4]
-	Add Severity To Services	0	7	[3]
-	Reload Engine
-	Reload Broker
-	${result}=	check service severity With Timeout	1	3	7	60
+	Ctn Remove Severities From Services	${0}
+	Ctn Add Severity To Services	0	11	[2, 4]
+	Ctn Add Severity To Services	0	7	[3]
+	Ctn Reload Engine
+	Ctn Reload Broker
+	${result}=	Ctn Check Service Severity With Timeout	1	3	7	60
 	Should Be True	${result}	msg=Service (1, 3) should have severity_id=7
-	${result}=	check service severity With Timeout	1	1	None	60
+	${result}=	Ctn Check Service Severity With Timeout	1	1	None	60
 	Should Be True	${result}	msg=Service (1, 1) should have no severity
 
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 BEUSEV4
 	[Documentation]	Seven services are configured with a severity on two pollers. Then we remove severities from the first and second services of the first poller but only the severity from the first service of the second poller. Then only severities no more used should be removed from the database.
 	[Tags]	Broker	Engine	protobuf	bbdo	severities
-	Config Engine	${2}
-	Create Severities File	${0}	${20}
-	Create Severities File	${1}	${20}
-	Config Engine Add Cfg File	${0}	severities.cfg
-	Config Engine Add Cfg File	${1}	severities.cfg
-	Engine Config Set Value	${0}	log_level_config	debug
-	Engine Config Set Value	${1}	log_level_config	debug
-	Add Severity To Services	0	19	[2, 4]
-	Add Severity To Services	0	17	[3, 5]
-	Add Severity To Services	1	19	[501, 502]
-	Add Severity To Services	1	17	[503]
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker	module  2
-	Config Broker Sql Output	central	unified_sql
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	module1	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	module0	neb	debug
-	Broker Config Log	central	sql	trace
-	Clear Retention
+	Ctn Config Engine	${2}
+	Ctn Create Severities File	${0}	${20}
+	Ctn Create Severities File	${1}	${20}
+	Ctn Config Engine Add Cfg File	${0}	severities.cfg
+	Ctn Config Engine Add Cfg File	${1}	severities.cfg
+	Ctn Engine Config Set Value	${0}	log_level_config	debug
+	Ctn Engine Config Set Value	${1}	log_level_config	debug
+	Ctn Add Severity To Services	0	19	[2, 4]
+	Ctn Add Severity To Services	0	17	[3, 5]
+	Ctn Add Severity To Services	1	19	[501, 502]
+	Ctn Add Severity To Services	1	17	[503]
+	Ctn Config Broker	central
+	Ctn Config Broker	rrd
+	Ctn Config Broker	module  2
+	Ctn Config Broker Sql Output	central	unified_sql
+	Ctn Broker Config Add Item	module0	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	module1	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	central	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	rrd	bbdo_version	3.0.0
+	Ctn Broker Config Log	module0	neb	debug
+	Ctn Broker Config Log	central	sql	trace
+	Ctn Clear Retention
 	${start}=	Get Current Date
-	Start Engine
-	Start Broker
+	Ctn Start Engine
+	Ctn Start Broker
 	Sleep	5s
 	# We need to wait a little before reloading Engine
-	${result}=	check_service_severity_With_Timeout	1	2	19	60
+	${result}=	Ctn Check Service Severity With Timeout	1	2	19	60
 	Should Be True	${result}	msg=First step: Service (1, 2) should have severity_id=19
 
-	${result}=	check service severity With Timeout	1	4	19	60
+	${result}=	Ctn Check Service Severity With Timeout	1	4	19	60
 	Should Be True	${result}	msg=First step: Service (1, 4) should have severity_id=19
 
-	${result}=	check service severity With Timeout	26	501	19	60
+	${result}=	Ctn Check Service Severity With Timeout	26	501	19	60
 	Should Be True	${result}	msg=First step: Service (26, 501) should have severity_id=19
 
-	${result}=	check service severity With Timeout	26	502	19	60
+	${result}=	Ctn Check Service Severity With Timeout	26	502	19	60
 	Should Be True	${result}	msg=First step: Service (26, 502) should have severity_id=19
 
-	${result}=	check service severity With Timeout	1	3	17	60
+	${result}=	Ctn Check Service Severity With Timeout	1	3	17	60
 	Should Be True	${result}	msg=First step: Service (1, 3) should have severity_id=17
 
-	${result}=	check service severity With Timeout	1	5	17	60
+	${result}=	Ctn Check Service Severity With Timeout	1	5	17	60
 	Should Be True	${result}	msg=First step: Service (1, 5) should have severity_id=17
 
-	${result}=	check service severity With Timeout	26	503	17	60
+	${result}=	Ctn Check Service Severity With Timeout	26	503	17	60
 	Should Be True	${result}	msg=First step: Service (26, 503) should have severity_id=17
 
-	Remove Severities From Services	${0}
-	Create Severities File	${0}	${18}
-	Create Severities File	${1}	${18}
-	Add Severity To Services	1	17	[503]
-	Reload Engine
-	Reload Broker
+	Ctn Remove Severities From Services	${0}
+	Ctn Create Severities File	${0}	${18}
+	Ctn Create Severities File	${1}	${18}
+	Ctn Add Severity To Services	1	17	[503]
+	Ctn Reload Engine
+	Ctn Reload Broker
 	Sleep	3s
-	${result}=	check service severity With Timeout	26	503	17	60
+	${result}=	Ctn Check Service Severity With Timeout	26	503	17	60
 	Should Be True	${result}	msg=Second step: Service (26, 503) should have severity_id=17
 
-	${result}=	check service severity With Timeout	1	4	None	60
+	${result}=	Ctn Check Service Severity With Timeout	1	4	None	60
 	Should Be True	${result}	msg=Second step: Service (1, 4) should have severity_id=None
 
-	${result}=	check service severity With Timeout	1	3	None	60
+	${result}=	Ctn Check Service Severity With Timeout	1	3	None	60
 	Should Be True	${result}	msg=Second step: Service (1, 3) should have severity_id=17
 
-	${result}=	check service severity With Timeout	1	5	None	60
+	${result}=	Ctn Check Service Severity With Timeout	1	5	None	60
 	Should Be True	${result}	msg=Second step: Service (1, 5) should have severity_id=17
 
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker
 
 BETUSEV1
 	[Documentation]	Services have severities provided by templates.
 	[Tags]	Broker	Engine	protobuf	bbdo	severities
-	Config Engine	${2}
-	Create Severities File	${0}	${20}
-	Create Severities File	${1}	${20}
-        Create Template File	${0}	service	severity	[1, 3]
-        Create Template File	${1}	service	severity	[3, 5]
+	Ctn Config Engine	${2}
+	Ctn Create Severities File	${0}	${20}
+	Ctn Create Severities File	${1}	${20}
+        Ctn Create Template File	${0}	service	severity	[1, 3]
+        Ctn Create Template File	${1}	service	severity	[3, 5]
 
-	Config Engine Add Cfg File	${0}	severities.cfg
-	Config Engine Add Cfg File	${1}	severities.cfg
-	Config Engine Add Cfg File	${0}	serviceTemplates.cfg
-	Config Engine Add Cfg File	${1}	serviceTemplates.cfg
-	Engine Config Set Value	${0}	log_level_config	debug
-	Engine Config Set Value	${1}	log_level_config	debug
-	Add Template To Services	0	service_template_1	[1, 2, 3, 4]
-	Add Template To Services	0	service_template_2	[5, 6, 7, 8]
-	Add Template To Services	1	service_template_1	[501, 502]
-	Add Template To Services	1	service_template_2	[503, 504]
-	Config Broker	central
-	Config Broker	rrd
-	Config Broker	module
-	Config Broker Sql Output	central	unified_sql
-	Broker Config Add Item	module0	bbdo_version	3.0.0
-	Broker Config Add Item	module1	bbdo_version	3.0.0
-	Broker Config Add Item	central	bbdo_version	3.0.0
-	Broker Config Add Item	rrd	bbdo_version	3.0.0
-	Broker Config Log	module0	neb	debug
-	Broker Config Log	central	sql	trace
-	Clear Retention
+	Ctn Config Engine Add Cfg File	${0}	severities.cfg
+	Ctn Config Engine Add Cfg File	${1}	severities.cfg
+	Ctn Config Engine Add Cfg File	${0}	serviceTemplates.cfg
+	Ctn Config Engine Add Cfg File	${1}	serviceTemplates.cfg
+	Ctn Engine Config Set Value	${0}	log_level_config	debug
+	Ctn Engine Config Set Value	${1}	log_level_config	debug
+	Ctn Add Template To Services	0	service_template_1	[1, 2, 3, 4]
+	Ctn Add Template To Services	0	service_template_2	[5, 6, 7, 8]
+	Ctn Add Template To Services	1	service_template_1	[501, 502]
+	Ctn Add Template To Services	1	service_template_2	[503, 504]
+	Ctn Config Broker	central
+	Ctn Config Broker	rrd
+	Ctn Config Broker	module
+	Ctn Config Broker Sql Output	central	unified_sql
+	Ctn Broker Config Add Item	module0	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	module1	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	central	bbdo_version	3.0.0
+	Ctn Broker Config Add Item	rrd	bbdo_version	3.0.0
+	Ctn Broker Config Log	module0	neb	debug
+	Ctn Broker Config Log	central	sql	trace
+	Ctn Clear Retention
 	${start}=	Get Current Date
-	Start Engine
-	Start Broker
+	Ctn Start Engine
+	Ctn Start Broker
 	Sleep	5s
 	# We need to wait a little before reloading Engine
-	${result}=	check service severity With Timeout	1	2	1	60
+	${result}=	Ctn Check Service Severity With Timeout	1	2	1	60
 	Should Be True	${result}	msg=First step: Service (1, 2) should have severity_id=1
 
-	${result}=	check service severity With Timeout	1	4	1	60
+	${result}=	Ctn Check Service Severity With Timeout	1	4	1	60
 	Should Be True	${result}	msg=First step: Service (1, 4) should have severity_id=1
 
-	${result}=	check service severity With Timeout	1	5	3	60
+	${result}=	Ctn Check Service Severity With Timeout	1	5	3	60
 	Should Be True	${result}	msg=First step: Service (1, 5) should have severity_id=3
 
-	${result}=	check service severity With Timeout	26	502	3	60
+	${result}=	Ctn Check Service Severity With Timeout	26	502	3	60
 	Should Be True	${result}	msg=First step: Service (26, 502) should have severity_id=3
 
-	${result}=	check service severity With Timeout	26	503	5	60
+	${result}=	Ctn Check Service Severity With Timeout	26	503	5	60
 	Should Be True	${result}	msg=First step: Service (26, 503) should have severity_id=5
 
-	Stop Engine
-	Kindly Stop Broker
+	Ctn Stop Engine
+	Ctn Kindly Stop Broker