Remove a User or Group from the Set of Users and Groups Assigned to a Role
To remove a user or group from the set of users and groups assigned to a role
2. Expand the Advanced Information > Users or Advanced Information > Groups link to view the list of users or groups that have the role.
3. Move the mouse over the user or group where you want to remove the role assignment. When you do this, a pop-up menu appears.
4. From the pop-up menu, click the icon for deleting the user or group from the set.
If you delete a role assignment, the affected user or group loses the permissions associated with the role, unless the user or group has another role assignment that provides the same permissions.