I see <drools:execution-node id="node1"/> in the drools server knowledge-services.xml and throughout the documentation. But, my app can't compile because that is undefined. I looked in drools-spring.xsd and spring-beans.xsd (the two namespaces defined in that file), but no joy. Am I just blind?? Anyone know where it is defined? Thanks -J -- View this message in context: http://drools.46999.n3.nabble.com/I-give-up-where-is-drools-execution-nod... Sent from the Drools: User forum mailing list archive at Nabble.com.