Hi, If you want to simply use rules created in Guvnor in your application there are (at least) 2 ways:- (1) Use a KnowledgeAgent to download the binary rules from Guvnor. See the guvnor-examples for an example. (2) Use REST to download the rules' source DRL and add this to a KnowledgeBuilder. See the Guvnor documentation about REST. If you really want to import the asset from Guvnor into Eclipse (using, I presume WEBDAV?) you will need to dig a bit. org.drools.ide.common.server.util.BRXMLPersistence.unmarshal(String xml) will allow you you to create a org.drools.ide.common.client.modeldriven.brl.RuleModel from the XML. You can then use org.drools.guvnor.server.util.BRDRTPersistence.marshal(RuleModel model) to get to the DRL. With kind regards, Mike On 5 November 2012 21:42, dme1 <mehtad(a)hotmail.com&gt; wrote: