Hi,
Can we add an extra field or custom field in the user details like a custom user Id? So that it can be extracted and used from the user details taken from the response received when the user is signing in with Google to our website where Sign in with Google is used.
Hello, yes you can. In Custom Schema. https://admin.google.com/ac/customschema
you can extract this with google Script or GAM or Admin SDK
lg joachim