Hi! I think this sounds terrible for you, but you probably have to start working in the other direction. If you want to ensure your contract (the wsdl file) is changed in the way you want, then you must start with taking control over it, i.e. develop it by yourself. What I'm saying - take full control of your wsdl and its dependent schema instances. Beeing in your situation, it might be good saving the old wsdl file and then run a wsprovide. Your wsdl will be the same but you have to update your implementation. With kind regards Oskar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4045673#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...