Prevent PO Quantity Changes after receipt is created

Summary

The purchase order should not allow the quantity change after the receipt creation

Content

Hi,

The purchase order changes need to be as follows only. can this be achieved?

Purchase Order Edit changes:
a. Create a receipt stage:  Price: Y,      QTY: N,     Fields: Y
b. Create Inspection:         Price: Y,      QTY: N,     Fields: Y
c. Create Put Away:          Price: N,      QTY: N,     Fields: Y

 

Thanks

Kadeh