You can create and manage maintenance records for several feature classes. Use this function to add maintenance information to a feature. Maintenance information is stored in the Maintenance feature class (EL_MAINTENANCE).
To create maintenance records
You can also click Create Maintenance on the Related Tables tab.
The Maintenance feature class form is opened with a new record. Note that in the Details tab, the relation (FID_*) to the feature has already been assigned.
For example, in the General tab, enter the Maintenance Period, and the Maintenance Date. Then, the Next Maintenance Date is calculated by a feature rule. The Compute Next Maintenance Date rule calculates the date using the maintenance period and the date of the last maintenance:
MAINTENANCE_DATE + MAINTENANCE_PERIOD = MAINTENANCE_NEXT_DATE.