Hi, In server side, I have 3 class (the Fone class with 2 childs: CellFone and HomeFone class) public class Fone | public class CellFone extends Fone | public class HomeFone extends Fone I have this Webmethod: boolean addFone(Fone f). My problem is: The classes CellFone and HomeFone does not appear in wsdl I want to use the webmethod addFone with CellFone or HomeFone as argument. How can I resolve this? Thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4121428#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...