I have a few questions related to user authentication:
1. I have Azure AD disabled which is probably why it doesn't show up on the Sign in tab, but it still shows up in the Register tab. Can I remove Azure AD from the Registration tab as well? If so, how?


2. Redeem invitation - is that option only for Azure AD auth or can it be used for Azure ADB2C auth method as well?
3. Can I disable registration and use just the invitation method?
Thank you!