Start Kerberos Manager.
Perform one of the following tasks:
To delete tickets for a principal profile, click the corresponding tab, and choose Credentials > Clear Tickets.
-or-
To delete all tickets on the computer, choose Credentials > Clear All Tickets, or click the Clear All Tickets button from the toolbar.
Click Yes to confirm.
NOTE:To automatically delete tickets when the last kerberized application quits, choose Configuration> Clear All Tickets on Shutdown.