I'm at a School - I've got a ZD1200 and it's setup to onboard students or staff to get a DPSK through a wlan based on Active Directory group. I've been using this for years. It's one of the main reasons we chose to go with Ruckus. We're a small school and I can control the number of users on the APs this way. I just put a password on the on-boarding wlan so students can only put specific devices on it based on whether I log into the wlan or not.
Is Zero-IT dead on the Ruckus Cloud controller? I've downloaded the manual for the Ruckus Cloud controller and don't even see Zero-It in it.