We have a bad habit of adding new constituent codes without remembering to delete the previous (now contradicting) code. Example: Student → Withdrawn Student. Meaning, in the past we've added Withdrawn Student without removing Student.
How do I create a reminder pop-up that says something along the lines of “Remember to delete any contradicting constituent code” (would probably use different language, but that's the gist) that pops up every time an edit is made to any record's constituent codes?