To log out of UR Online, you must fully quit/exit your browser (Explorer, Firefox, Safari, etc.).
Otherwise, once you use your SSO credentials to log in, you will remain logged in for a duration of one hour. Accessing password-protected areas of UR Online during this period may periodically redirect you to the sign-in page, necessitating only that you click the login link and you will be automatically redirected to your destination.
IMPORTANT NOTE: to fully terminate your UR Online logged-in session, you are required to fully QUIT/EXIT THE BROWSER you used to view the site. If you fail to fully quit/exit your browser (don't just close the individual browser window), other individuals using that browser will continue to have access to your logged in session until the timed sign-in session has expired.
