Zen6.5; Win2K3Srvr; Win2K, NWClient4.9sp2

Is there a way that we can assign an application object that will only be
available to specific users AND (logical AND) workstations. For example, we
want only three users to see an object, but only on the Win2K3Srvr (Terminal
Servers). We don't want these users to see the object on other machines.