What do you use to manage your users: Dirmaint, VM:Secure or by hand? In the VM directory (USER DIRECT) the definition for the virtual machine the USER statement usually has the classes for that user. (There is also the CLASS statement but that's not used as much in my experience.) You need to remove the "A" from the string of classes specified for that user. How you do this depends on my 1st question.
Neale