[rules-users] Data structures in Guvnor REST API

Hi all I'm trying to integrate Guvnor into my application via the REST API. Little question to the Asset data structures. The doc (http://docs.jboss.org/drools/release/5.3.0.Final/drools-guvnor-docs/html/...) says, that every Asset has a "type", and via AssetMetadata also a "format". When querying my Guvnor repository, I get values like "brl" or "dsl" as expected from the Asset->AssetMetadata->format. But what is Asset->type about? In all my tests it comes back always empty. -- CU, Joe