This file contains vendors used in the RFQ process who are not found in
the site's main VENDOR file (#440). Once a vendor is selected as the
source during RFQ award, an entry for him should be made in file #440
so that he will be vendorized by the Austin Automation Center and be
ready for payment transactions. In lookups for vendors in the RFQ
module, file #440 is first searched for the vendor. If the vendor is
not found, the search continues in file #444.1. If not present in this
file, the user has the option to add a vendor to this file.