Task applicability for forecasting

Task Applicability data fields that affect forecasting
Field Change to data Forecasting result
Applicability ID Update this field. Does not change the forecast result.
Task ID Update this field. If the new Task ID exists in the task definition table, forecasting results in an error.
Fleet/ Subfleet/ Aircraft/ Remove an existing aircraft from the Aircraft field. Then add another existing aircraft/ subfleet/ fleet. Forecasting is successful, except for this field. You will see a warning.
Change an aircraft from a set to its subset. For example, change an aircraft from a fleet to a subfleet contained in this fleet, or from a subfleet to an aircraft belonging to the subfleet. Successfully forecasts.
Add new fleet/ subfleet/ aircraft in the existing applicability rule. No visit is created in overflow.
Change the fleet/ subfleet/ aircraft to another fleet/ subfleet/ aircraft. Does not forecast; you will see an error.
Fleet Change from one set of aircraft to another set of aircraft. Forecasting is successful, except for this field. You will see a warning.
Change the aircraft to a subfleet. Does not forecast; you will see an error.
Subfleet Change from one set of aircraft to another set of aircraft. Forecasting is successful, except for this field. You will see a warning.