| # Extending the calendar The lead times are planned by means of the calendar working hours. The calendar working hours are generated for the period between the calendar start date and the calendar end date. If planning must be performed outside the start/end period of the calendar, to extend the calendar, you can use the information from the Standard Calendar (tcccp0140m000) session. For each lead time, an availability type is involved. The working times defined for the availability type are used to extend the calendar. If the availability type is not defined in the calendar, a warning appears. Related topics Calendars in Enterprise Planning Horizons and time fences Time Zones in Enterprise Planning |