Hi, I'm building a form which has 10 items and the user need to rank the priority of each item on 1-10 scale (each item can get only one number. Thus, if item 5 was chosen priority 1, you cannot give that priority to any other item). Is there a way to populate a dropbox for each of the above items, but whenever one of the option was chosen to remove it from the array so that you cannot choose it for another item? Thanks,