Hey pettingzookeeper,
Thank you for reaching out! I am sorry for the delay in response. The forums aren't monitored as closely as our other support channels. The maximum number of WiFi SSIDs the XB6 is able to have is 2. There is no way to create more than that. Otherwise, it can be grouped together by naming them the same name for one unified SSID. Let me know if you have any other questions.
Cheers,
Tony | Community Mod.