diff --git a/static-files/all/.github/workflows/DINAR-pr.yml b/static-files/all/.github/workflows/DINAR-pr.yml
index 25203ef..33d23be 100644
--- a/static-files/all/.github/workflows/DINAR-pr.yml
+++ b/static-files/all/.github/workflows/DINAR-pr.yml
@@ -68,7 +68,7 @@ jobs:
       - name: Configure docker
         run: |
           bash DINAR/workflow-files/configure-docker.sh ${{ secrets.DINAR_TOKEN || secrets.GITHUB_TOKEN }}
-          echo "::set-env name=PR_FILES::../../REPO"
+          echo "PR_FILES=../../REPO" >> $GITHUB_ENV
       - name: HOW TO RUN ODOO LOCALLY
         if: always()
         run: |
@@ -113,7 +113,7 @@ jobs:
       - name: Configure docker
         run: |
           bash DINAR/workflow-files/configure-docker.sh ${{ secrets.DINAR_TOKEN || secrets.GITHUB_TOKEN }}
-          echo "::set-env name=PR_FILES::../../REPO"
+          echo "PR_FILES=../../REPO" >> $GITHUB_ENV
       - name: Install python tools
         run: |
           pip install plumbum PyGithub pyyaml
@@ -222,7 +222,7 @@ jobs:
       - name: Configure Docker
         run: |
           bash DINAR/workflow-files/configure-docker.sh ${{ secrets.DINAR_TOKEN || secrets.GITHUB_TOKEN }}
-          echo "::set-env name=PR_FILES::../../REPO"
+          echo "PR_FILES=../../REPO" >> $GITHUB_ENV
       - name: Analyze PR
         run: |
           # sets environment variables that available in next steps via $ {{ env.PR_... }} notation
diff --git a/workflow-files/analyze_port_trigger.py b/workflow-files/analyze_port_trigger.py
new file mode 100644
index 0000000..cdd7c0b
--- /dev/null
+++ b/workflow-files/analyze_port_trigger.py
@@ -0,0 +1,55 @@
+# Copyright 2020 IT Projects Labs
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+import os
+import sys
+
+# TODO: rename analyze-modules.py file
+import importlib   
+analyze_modules = importlib.import_module("analyze-modules")       
+set_github_var = analyze_modules.set_github_var
+
+# TODO: make a python package, say dinarlib, to use local imports
+from branch2odoo_version import ODOO_VERSIONS, branch2version
+
+TAGS = {
+    "1": "one",
+    "2": "two",
+    "3": "three",
+    "4": "four",
+    "5": "five",
+    "6": "six",
+    "7": "seven",
+    "8": "eight",
+    "9": "nine",
+    "0": "zero",
+}
+
+def get_prev_version(version):
+    return ODOO_VERSIONS[ODOO_VERSIONS.index(version) + 1]
+
+if __name__ == "__main__":
+    print(sys.argv)
+    title = sys.argv[1]
+    parts = title.split(" ")
+    branch = parts[1]
+    module = parts[2]
+    version = branch2version(branch)
+    from_version = get_prev_version(branch)
+    branch_tags = ":{}::{}:".format(TAGS[version[0]], TAGS[version[1]])
+    from_branch_tags = ":{}::{}:".format(TAGS[from_version[0]], TAGS[from_version[1]])
+    set_github_var("PORT_FROM_BRANCH", from_version)
+    set_github_var("PORT_TO_BRANCH", branch)
+    set_github_var("PORT_TO_BRANCH_TAGS", branch_tags)
+    set_github_var("PORT_FROM_BRANCH_TAGS", from_branch_tags)
+    set_github_var("PORT_MODULE", module)