[rules-users] Can someone explain what RulebaseConfiguration.setRemoveIdentities(true) does?

In the manual, there is an example when setting up to use identity assert behavior: RuleBaseConfiguration conf = new RuleBaseConfiguration(); conf.setAssertBehaviour( AssertBehaviour.IDENTITY ); conf.setRemoveIdentities( true ); RuleBase ruleBase = RuleBaseFactory.newRuleBase( conf ); I need to use AssertBehavior.EQUALITY in one of my RuleBase and I don't know if I need to call "conf.setRemoveIdentities" or not. The API documentation is very sparse on what this method does. Thanks in advance. Brett