Tell us what you are trying to do?
I'm trying to create a button that is visible to logged in users only that allows custom post types to be claimed by a registered user. Using the link below, I do have the button working properly. When another user clicks on the "Claim Now" button it does change the author of the post to the user who clicked it. However; I need that button to disappear once the post has been claimed by anyone other than the administrator.