Implemented Steps to be followed for this:

1. Checkout latest supply chain project and get the latest SRD's for RFQ
transaction and wizard.
2. Join below columns with item code.
Item	PHY_ATTRIB_13	PHY_ATTRIB_14	PHY_ATTRIB_15
Distributor margin	Stockist Margin	Retailer Margin
3. These fields should be in display only mode in the RFQ Screen.
4. Then when WF is initiated, these 3 margin fields should be in
editable format for both Quotation and Management Team.
5. Check that updated values are saved back in transaction so further
calculation should happen based on the updated values.