I want my planned orders to show a delivery date of two weeks before the Production Order requires it. Right no it show the delivery date of the Production Order. For these product we don’t want much safety stock on hand. These materials have a huge lead time that it is very helpful for these materials to be here ahead of schedule just in case the runs get moved up.
Use the safety margins on the plan and coverage groups.
Which one should have the days added?
Does not matter the way you want to achieve it, but not all 3 and not on the coverage group AND the plan. Put 10 in the “receipt” field of the plan - this impacts on ALL receipts.