Use this activity to manage materials on a work task plan. Material on a work task can be added in three different ways:
Gross requirement calculation should have been run.
A work task plan should have been created.
The same material can be added on several work task plans and shipment plans as longs as the total required quantity isn't exceeded. The total required quantity is calculated when gross requirement calculation is run. The quantity for the same material can be balanced between shipment plans and work task plans, so that it doesn't exceed the total required quantity:
Material is added on the work task plan.