Users are assigned to system roles that provide access only to the tasks and areas of the application needed to successfully complete their specific job responsibilities. As a user’s job responsibilities change, you can adjust the system roles they are assigned to. You can also remove a user from a system role when the job responsibilities no longer match the access granted by the assigned roles.
From a system role record, select the Users tab.
Select the user you want to remove from the role and click Remove. A confirmation message appears.
Click Yes. The system role user changes will be in effect the next time the user logs in.