I have a form where the user can designate the PM for a project. But once they choose the PM and click the submit button, I want that option to no longer be available. In other words, they can no longer change PM's once one is chosen, at least not from their access rights. I have code that sets the object's visible property to false after they select a PM. But when you close and reopen the form the object reappears. How can I make this so it can only be used once and then it disappears as an option for the users permanently? Thanks.