L2 Wi-Fi to WAN/LAN
When bridging an SSID this has the affect of moving the SSID virtual interface from the 'LAN' side of an Access Point to the 'WAN' side of an Access Point.
Bridging SSID is configured within Profiles, SSID Profile:
Create a Profile of type SSID
Assign a Profile Name
Create the SSID
Assign SSID Name
Set related optional SSID parameters
Network Connectivity
Ensure Mode is set to Bridge
Security and Encryption
Set a Mode and related security for the SSID