Yes, this is absolutely critical for us. We are bringing our external users as "guests" and are also using auto-accelerate (on the SharePoint Online side) to auth users via a 3rd-party identity provider. It is highly discouraging that this doesn't work the same way for Teams.
Yes, this is absolutely critical for us. We are bringing our external users as "guests" and are also using auto-accelerate (on the SharePoint Online side) to auth users via a 3rd-party identity provider. It is highly discouraging that this doesn't work the same way for Teams.