transit_vehicle_maintenance_schedule
This data flow contains the schedule for the maintenance of an individual transit vehicle.  The identity of the vehicle is stored in a separate data flow.  It consists of the following data items each of which is defined in its own DDE:
transit_vehicle_maintenance_schedule_date
+ transit_vehicle_maintenance_schedule_mileage
+ transit_vehicle_maintenance_schedule_activity
Sub Data Flows
- transit_vehicle_maintenance_schedule_activity
 - transit_vehicle_maintenance_schedule_date
 - transit_vehicle_maintenance_schedule_mileage
 
Parent Data Flows
Associated PSpecs/Terminators