To prevent users from being assigned to any default groups:
- Go to the Configured Provider in the plugin settings.
- Click on User Groups for the selected provider.
- In the Default Group Configuration section, set Assign Default Groups To to None.
Important Note: By doing this, no default groups will be assigned to any users, including new users. If you still want users to be added to specific groups based on their IDP group memberships, you should configure Group Mapping instead.
