diff --git a/config/editor_profiles/default/configurations/SourceLabels.yml b/config/editor_profiles/default/configurations/SourceLabels.yml
index 579afb475..ce0194a81 100644
--- a/config/editor_profiles/default/configurations/SourceLabels.yml
+++ b/config/editor_profiles/default/configurations/SourceLabels.yml
@@ -785,7 +785,7 @@ doc_references:
         fr: No
         de: No
         en: No
-"511": 
+"518": 
   label: 
     it: Nota sugli interpreti
     fr: "Remarque sur les interprètes"
@@ -800,21 +800,6 @@ doc_references:
         en: Performer note
       edit_label: 
         en: ""
-"518": 
-  label: 
-    it: Nota sulla data
-    fr: Remarque sur une date
-    de: Bermerkungen zu Datumsangaben
-    en: Note on a date
-  fields: 
-    a: 
-      label: 
-        it: Nota sulla data
-        fr: Remarque a sur une date
-        de: Bermerkungen zu Datumsangaben
-        en: Note on a date
-      edit_label: 
-        en: ""
 "520": 
   label: 
     it: Riassunto
diff --git a/config/editor_profiles/default/configurations/SourceLayoutDefault.yml b/config/editor_profiles/default/configurations/SourceLayoutDefault.yml
index 24f57c119..04dcfbf09 100644
--- a/config/editor_profiles/default/configurations/SourceLayoutDefault.yml
+++ b/config/editor_profiles/default/configurations/SourceLayoutDefault.yml
@@ -22,7 +22,6 @@ group_exclude:
 
 tag_exclude:
   collection:
-  - '511'
   - '546'
   - '595'
   - '651'
@@ -31,7 +30,6 @@ tag_exclude:
   - '787'
   edition:
   - '506'
-  - '511'
   - '541'
   - '546'
   - '561'
@@ -75,7 +73,6 @@ tag_exclude:
   - '787'
   - '852'
   theoretica_source:
-  - '511'
   - '590'
   - '594'
   - '595'
@@ -88,7 +85,6 @@ tag_exclude:
   - '787'
   theoretica_edition_content:
   - '506'
-  - '511'
   - '541'
   - '561'
   - '590'
@@ -181,7 +177,6 @@ groups:
     - '596'
     - '657'
     - '651'
-    - '511'
     - '518'
     - '856'
     ungrouped_tags:
diff --git a/config/editor_profiles/default/configurations/SourceLayoutShow.yml b/config/editor_profiles/default/configurations/SourceLayoutShow.yml
index 0256cb020..63129d348 100644
--- a/config/editor_profiles/default/configurations/SourceLayoutShow.yml
+++ b/config/editor_profiles/default/configurations/SourceLayoutShow.yml
@@ -81,7 +81,6 @@ groups:
   show_information: 
     all_tags: 
     - "500"
-    - "511"
     - "518"
     - "520"
     - "505"
diff --git a/config/marc/default/source/002_source.marc b/config/marc/default/source/002_source.marc
index b54a48bd2..d0adf2720 100644
--- a/config/marc/default/source/002_source.marc
+++ b/config/marc/default/source/002_source.marc
@@ -1,6 +1,5 @@
 =001 __TEMP__
 =031 ##
-=033 0#$801
 =040 ##$aDE-633$cDE-633
 =041 ##
 =100 1#$a