@daftcyborg I have my stuff set up as you describe. Had to fiddle w/it a bit to limit as you desire. Posted up a reply to someone inquiring similarly some months back but ... forget now how I did it. Maybe make a search addin my username?
Ah, here ya' go:
Scroll down to the ACP screenshot I posted.
That was on 12.x. Unsure about current.
Have fun. o/