Combining the SETROPTS TERMINAL Command with TERMINAL Profiles
If you want to control selected terminals, specify READ. When you specify READ, all users can access all terminals. To control access to selected terminals, define each terminal individually and specify a UACC of NONE. Then create an access list for each terminal containing the user IDs of the users who require access to the terminal.
If you decide that you want to control all terminals, specify NONE on the TERMINAL operand of the SETROPTS command. When you specify NONE, only users and groups that you authorize to use a terminal through its access list can use it. (See Attention box above.)