We need to map the SSID and keep it under a WLAN group and then we need to map this WLAN group to the AP\AP group. Below are the steps:
1. Under Wireless LANS >> Create a WLAN Group. 2. Now under the WLAN Group >> Create SSIDs. 3. Now Under Access Points >> Create Access Points Group >> Create AP group and add the APs 4. Select the AP Groups >> Edit it >> Under Radio Settings >> WLAN Group >> Select the WLAN group you have created. Do this for both 2.4 and 5 GHz. 5. Now the SSIDs on the selected WLAN group will broadcast on all the APs which are there in the AP Groups.