Set user object expiration
Specify the maximum time, in seconds, that a user object is kept in the local cache.
This group policy modifies the adclient.cache.expires.user
setting in the agent configuration file. By default, this parameter is not defined in the configuration file, in which case, the value is determined by the Set object expiration group policy. If Set object expiration is not enabled, the default value is 3600 seconds (1 hour).