diff --git a/.gitlab/issue_templates/Default.md b/.gitlab/issue_templates/Default.md
index de9f7b736f..e976e5f92f 100644
--- a/.gitlab/issue_templates/Default.md
+++ b/.gitlab/issue_templates/Default.md
@@ -6,6 +6,10 @@ It is important that you fill all the fields of the template.
 
 There are a few issues we get reports about quite frequently. If you want to check if what you have encountered is among these, please see: 
 https://gitlab.gnome.org/GNOME/gimp/-/issues/?sort=updated_desc&state=all&label_name%5B%5D=Duplication%20target&first_page_size=100
+
+**Code of Conduct**: "Be considerate and respectful" is our main rule.
+E.g. avoid negative emotional writing which only generates more upsetting
+interactions. Thanks!
 -->
 
 ### Environment/Versions
diff --git a/.gitlab/merge_request_templates/default.md b/.gitlab/merge_request_templates/default.md
index 9f7874b1d1..9cc1c85e27 100644
--- a/.gitlab/merge_request_templates/default.md
+++ b/.gitlab/merge_request_templates/default.md
@@ -6,4 +6,7 @@
 - Make sure no trailing spaces or tabs are left out.
 
 - Check the following option when making your request:
-  "*Allow commits from members who can merge to the target branch.*" -->
\ No newline at end of file
+  "*Allow commits from members who can merge to the target branch.*"
+
+- No AI-generated contents allowed (neither code nor text, images…).
+  Only human created works please! -->