You can add an extended date to a master preventive maintenance
(PM) record. An extended date overrides the next due date on an associated
PM record.
About this task
When you update associated PMs, the extended date is copied
to all associated PMs, which affects the next time they generate PM
work orders. The extended date only applies to the associated PM record;
it does not apply to other PMs that are further down in a PM hierarchy.
Extended dates override seasonal dates.