We have added a column to the Sales Line table that allows us to control the "release" of the SO demand to our product departments, most of our products are made or purchased to order. Our product departments won't process the SO unless is has a current requested ship date, so with all that said AX Master Planning doesn't know about our added release field. Master planning is only partially updating coverage because of lack of capacity due to all the past due demand. I would like MP to ignore the past due SO lines. Is there a parameter on the coverage group that would allow me to ignore this past due demand?