I think I did this … but I end up with some strangeness, so I thought, let’s check if my way of thinking is right. If so, i make mistake in the details.
What’s the purpose of deleting the row if you are using user specific columns? Seems to me that deleting a row could be the source of issues. Especially if multiple users are using that same row. Wouldn’t it be better to just clear the user specific columns instead, or would you even need to clear them???