Local users are assigned to several groups according to the default settings which you can access from the dialog on the tab. In the following, learn how to modify an individual user's group assignment. If you need to change the default group assignments for new users, refer to Section 8.4, “Changing Default Settings for Local Users”.
Procedure 8.8. Changing a User's Group Assignment
Open the YaST dialog and click the tab. It shows a list of users and of the groups the users belong to.
Click and switch to the tab.
To change the primary group the user belongs to, click and select the group from the list.
To assign the user additional secondary groups, activate the corresponding check boxes in the list.
Click to apply your changes.
Click + to save all changes without exiting the dialog. Or click to close the administration dialog and to save the changes.