Hi, The jBPM userguide points to the JEE expression language for its condition expressions: http://java.sun.com/j2ee/1.4/docs/tutorial/doc/JSPIntro7.html I read the JEE page concerned, but am not able to figure out if it is possible to have a condition expression like: workflowState.xmlUtil ("/RootElement/SomeElement['someAttribute']") == 5 This allows condition expressions in a workflow process definition to be modified whenever the data supplied to the workflow has undergone a structural change, for example, when the XML document supplied has a new attribute in a new node, without having to write a bean class containing bean.getSomeAttribute(). Does anyone know if such condition expressions are accepted by jBPM? If they are, where can the syntax information be found? Thanks in advance. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4125351#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...