Restrict Login Email with Google OAuth2.0 to Specific Domain Name | Guest Access Portal in cnMaestro

We have a Google Suite subscription, currently using the Cambium e410, I want to use Socail login with Google. But this is limited to my own business domain (of course this domain is using google suite).

I do not know whether an External Hotspot solution will do this or not.

https://stackoverflow.com/questions/10858813/restrict-login-email-with-google-oauth2-0-to-specific-domain-name