At our upper school campus, we have one Aruba controller. This controller manages all aruba access points at this particular campus. All of our academic buildings, as well as our dorms, have Apple TVs, 64 in total. Is there a way to segregate Apple TVs, in academic buildings, from those in the dorms, using AirGroup domains? For example, if I'm in an academic building, I don't want to see any of the Apple TVs in the dorms, and visa versa.