* Remove all disclaimer confirmations. This means that every user on the
* system must accept the disclaimer again.
*/
public void revokeAllconfirmedDisclaimers() {
PropertyManager propertyMgr = PropertyManager.getInstance();
propertyMgr.deleteProperties(null, null, null, "user", "dislaimer_accepted");
}
/**
* Remove the disclaimer confirmation for the specified identity. This means
* that this user must accept the disclaimer again.