Apple ID/Google ID/Miscrosoft ID email and Entitlement (what is the user email?)
Sorry for this question about an entitlement app.
I need to understand if the email of the user must be always the own Apple ID/Google ID/ Miscrosoft ID email?
Not clear the documentation in this point: if i create a user in my backend how can i know the user Apple ID/Google ID/ Miscrosoft ID?
Really thanks.