There is currently no Log Out feature within the application itself. To leave the application the user simply has to close the browser or page tab within a browser in order to stop the session.
Any user should be aware that closing a session through this method will not clear the cache. What this means is that once a user goes to open another session it may recognize the previous session and authenticate the user with the same credentials permissions. If any additional permissions or department/location designations have been added or removed since the last session was terminated then the user should clear the cache on their browser prior to authentication to ensure correct settings and functionality display.