If not existing add the fields for editing-documentation to your data. You need fields that describe:
-Who created the object. E.g. CREATE_BY
-Who changed the object. E.g. CHANGE_BY
-When was the object created. E.g. CREATE_DAT
-When was the object changed. E.g. CHANGE_DAT
-What is the Client-ID of the editor group. E.g. CLIENT_ID