I'm not sure what you are trying to do exactly... What do you mean by "backing file"? Note that anything that is not in the WSRP messages sent by the consumer will not be passed to the producer. Any attempts to modify the request on the consumer side of things will not result in anything interesting on the producer if these modifications are not conveyed to the WSRP messages. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4144035#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...