Stock Pick List not considering MFG Subassembly Allocations

Hi list!

One of our facilities is using the stock pick list to generate pick lists. 
 They have parts that are sold as end items, but also are sub-assemblies 
for other parts.  They want the stock pick list auto allocation program to 
consider the manufacturing requirements as well as the sales order 
requirements.  They don't want an item to be shipped out if there is a 
manufacturing requirement with an earlier due date.  Does anyone have any 
suggestions on how to handle?  They don't want to manually allocate the 
sales orders.

We are V2R6 PTF 4140 (PTF Package SH14724)

TIA,
Peter Vidal
PALL Corporation
SR Programmer Analyst
5775 Rio Vista Drive, Clearwater, FL 33760-3137

"The intuitive mind is a sacred gift and the rational mind is a faithful 
servant.  We have created a society that honors the servant and has 
forgotten the gift."
Albert Einstein (1879-1955)