All All / Remove All Buttons on User Setup
When administering a user in the Web Access Administrator, there is no way to quickly remove a user from all of their Group / Team memberships. Each box must be clicked (which triggers a postback) and then the Remove button must be clicked to execute the operation.
In the Windows Administrator, the list item could be double-clicked to remove it - or ALT+R could be used for even faster performance. The Web Access Administrator is too inefficient when working with a large number of users on a large number of Groups / Teams.
Since ALT+R would not work in a web browser, implementing "Remove All" and "Add All" would be a decent compromise that would save significant amounts of time.