When using the Warehouse app for reporting as finished a Production order the setting for BOM line consumption is fixed to auto-consume materials based on the flushing principle on the BOM and formula lines. In the case of subcontract Production orders this can cause duplicate consumption of the subcontract service item (once when the Purchase order for the service item is received and again when the Production order is reported as finished via the Warehouse app). The Warehouse app should provide the three standard methods for automatic BOM line consumption (Flushing principle, Always, Never) rather than being fixed as Flushing principle.