The invite is issued from UW supplier administrators but the sending email could be more than one or could change in the future, and should not be relied upon a permanent. Suppliers can be informed that the invitation is 1) issued with a subject line of "Invitation to Join the University of Washington Supplier Community," 2) is UW-branded to avoid an appearance of spam, and 3) includes the name of the supplier in the email content as it was identified by the unit in the Supplier Request Form.
Suppliers who submit an unsolicited registration (i.e., the link to register was obtained without a Supplier Request Form and therefore, without an official invitation from supplier administrators) are not processed.