New Vendor Portal is Live

Category: Accounts Payable

The University’s new vendor portal is now available to all departments who need to create a new vendor or make changes to an existing vendor. With this new portal, vendors are now responsible for supplying and maintaining their own information. To initiate the process, the department will need to send them an invite through this portal. The portal is located on the IRIS website under the IRIS tab. Dual factor authentication is needed for UT Employees to access this system. Once the invite has been sent, the vendor has supplied their information and this information has been validated, the person who initiated the request will be notified. Training is available and can be scheduled by visiting the K@te system and looking under webinars or searching PaymentWorks.

For more information:

Any questions should be sent the System Accounts Payable Office at 865-974-2302 or

PaymentWorks link in the IRIS Web Portal