&quot;mvecera(a)redhat.com&quot; wrote : I think that is should be possible to specify a message part as a location. Like this: | <property name="XPathQueryLocation" value="message.body.myQuery" /> | or | <property name="XPathQueryLocation" value="message.property.myQuery" /> | | | For the dynamic query creation... Not sure I follow! The incoming message is specifying its own filtering parameter?? Can you outline the full use case more clearly please Martin i.e. when/how would this be used? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4256462#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...