Would like ability to add more departments

Current configuration allows two "departments" within Quorum service, Mechanical and Body Shop. The system is limited to the maximum of two. The request is that there be a minimum of three departments and preferably four. As dealerships grow their business additional revenue streams are looked at (car rentals, detailing, centralized PDI process, separate discount used car facility). It is not possible under the current configuration to identify and account for these separate revenue streams properly without adding additional departments.