Retention Policy Setup Lines: Prevent having two identical lines setup up (Table - Field - Fieldvalue)

When setting up retention polic, you can navigate to page: Retention Policy Setup Card (3901, Document)

If you deselect apply to all records, you can setup filters for that table.

The issue is, you can create multiple lines with identical Table - Field - Fieldvalue values.

So on the Retention Policy Setup Lines (3902, ListPart), you can setup two lines with exactly the same field and fieldvalue in the field Table Filter Text and set up a different Retention Period for them.

Please make sure there is a check to see if a record already exists for it and at least give a warning.