I have one user receiving a message:
AADSTS50105: your administrator configured the application Teamviewer-SSO-User-Sync to block users unless they are specifically granted 9"assigned") access to the application. The signed in user "xxyyzz@xyz.com" is blocked because they are not a direct member of a group with access nor had access directly ASSIGNED BY AN administrator. Please contact your administrator to access this application.
she receives the message when logging into TeamViewer on her computer.