"kukeltje" wrote : an xsd that supports this should be custom made as well | To disable validation see 18.4.1. Validation: anonymous wrote : When parsing a jPDL XML document, jBPM will validate your document against the jPDL schema when two conditions are met: first, the schema has to be referenced in the XML document like this | <process-definition xmlns="urn:jbpm.org:jpdl-3.2"> | | ... | | </process-definition> | And second, the xerces parser has to be on the classpath. Arjan. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4032075#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...