| Note |
|---|
Inviting guest users and have them login with SSO seems to only work when using a dedicated OpenId Connect configuration. Not with the common Azure AD IDP. |
If your organization is configured with Single Sign On via Azure AD, there are two ways of inviting users to log in. You can either create a user account in your directory. The user account will then be a first class citizen in your domain and get the user type Member and will log in using username@yourprimarydomain. You can also invite external users to your AAD, and these users will then get user type Guest and log in with their external email address.
...