Hi Stefano, my only concern right now is whether the org.jboss.ws.metadata.umdm metadata is really what you want to save in the repository. Those metadata might be too jbossws-native specific. Are the org.jboss.ws.metadata.wsdl metadata enough for you instead? You can easily get them through org.jboss.ws.tools.wsdl.WSDLDefinitionsFactory which of course you might want to extend to use a pre-existing input stream. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4155552#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...