| Possible values |  |
| Main Service Department A service department to which you can link subordinate service departments (sub service departments). Subservice Department A service department that belongs to a main (higher-level) service department. Note - A main service department with sub service departments belonging to it cannot have its Subservice Department changed. - If you select Subservice Department, you must select an associated main service department in the Main Service Department field. - A sub service department can only be related to one main service department. - A sub service department cannot have a subordinate (sub service) department related to it. |