Statistical Conditions in SD Pricing Procedure and COPA posting

Hi All,

I have 13 Statistical conditions in SD pricing Procedure(PP)! Now I want them in Rush Order and Returns but not in Credit Memo and Debit Memo Request. How do I go about this in PP. I think I have to create a new requirement thro VOFM but what exactly needs to be in there ? Also do I have to do any different config in Conditions for COPA postings ?