Ability to set automatic recurring. Specify for example 8D the line will continuously be automatically copied/forwarded 8 days ahead.
Several lines can use this option. This makes it possible to make a pattern eg: 10 days 12 hours, 5 days off work, and so on.
See also
Update Recurring Time Schedules
Reference
Time Schedule CalendarThis help includes both Dynamics NAV and Dynamics Business Central (BC). All references to NAV applies to both.