Use the manager to change the assignment of a service to a different management server or proxy. The manager automatically assigns a management server and proxy to every service if at least one management server and proxy are added to the manager. If you want the service to use a different management server or proxy when the service runs, you must reassign the service.
Only users with a user role of admin, dba, or operator can reassign a service. Before you can reassign a service, you must add at least one management server and proxy to the manager. To reassign a service, a user must have access to the Service Management tab.