Hi, i am looking at deploying this soltuion into a customers but have not played around with the solution yet. Did you ever get a reply or a fix to this issue? I wonder is it to do with the overlay controller solution not being able to get location information or user role details?
we are also thinking as an interim soltuion putting in some APs with Apple TV on a wired-auth/untrusted port and doing location based VLAN for the specific areas i.e. dropping the Airplay clients into the same VLAN to support the functionality but of course that is not as elegant as AirGroups with CPPM.
Many thnaks
Graham