Create inflow shortage starting with latest process batch or latest order first

The create inflow shortage starting with latest process batch or latest order first check box determines the behavior when you are decreasing the quantity of a batch that flows to other batches. The same behavior applies to creating inflow for orders. For example: suppose you have two process batches (A followed by B) getting inflow from one tank batch (X) that gets inflow from one process batch (C). If you decrease the quantity of process batch C, then tank batch X is decreased and process batch A will have an inflow shortage. If you select this check box, it will create an inflow shortage for batch B.