Buyer: How do I add a vendor to an issued RFP?

Navigate to your RFPs by clicking "RFPs" under the "RFP" menu.

Find the desired RFP and click on ... under the Action column. Click "Add Vendor".

You will then be taken to the same screen as when you originally issued the RFP. From here you can search for the desired vendor and select your reps before Issuing.