Let me just say that I don't think this is possible but I just wanted to double check if anyone found a cool trick. I'm working in FM10 and my users access my database through IWP. I have my users update a memo's progress by filling in an empty portal row. I don't want my users to be able to make changes to the previous updates that are in the portal. Normally, if I don't want a user to edit the field I don't allow the ability to edit in Browse mode. I would like to do that here for all rows in the portal except the last empty row where they can enter the new status of a memo. So is there a way to not allow my users to edit all but the last record in a portal?