You have two options for how to do this. 1) You can create a Special Request requisition for the purchase. Make sure to indicate the centralized contract number, if applicable. 2) You can create the requisition in the eMarketplace, change the SFS PO dispatch method to Print, and contact the BSC to source the requisition into a PO and edit the price . This method has more steps but will bring the SFS Item Number and other classification data onto the requisition.