The first time a user runs a Rational ClearCase LT command that takes a license, the license is allocated to that user for 30 minutes. This 30 minute “linger” interval is restarted every time the user runs a ClearCase LT command that takes a license. You cannot adjust this linger time.
If Rational ClearCase LT checks out a suite license, the suite license does not operate with a 30 minute linger time. It operates with a time-out period instead.