Suggested Dock Date in PS

At present ASCP sends Suggested Due date (10-May-2017) to PS scheduling client. We have post processing lead-time for make items defined in ASCP so Dock date (08-May-2017) is less than the Due date.  Although PS is filtering planned orders within horizon based on dock or due date, the work orders are scheduled in PS based on the later "due date" (request date in PS).  Dock date(which includes you know Post processing lead time) is not reflected in PS. This makes scheduling late as material has to be manufactured by dock date.

We expect the PS plan to pull Dock date as Request Date instead of Due date.