There are a few steps involved in getting Purchasing Management ready for use. The Purchasing Management application interfaces with General Ledger and Accounts Payable applications. Therefore, Company and Account information must be set up within General Ledger. In Accounts Payable you need to set up your Vendors.
(Optional) See Payment Approval Process for more information.
After that has been done use the following general steps as a guide:
At this point you are ready to Enter Requisitions.