Hi! Currently I put some investigation into the problem that the dummy form is no longer rendered.
The problem I found is, that some classes use its own class name with some constant added and but this into e.g. the requestMap. So in case of the DummyForm this is DummyFormUtils.class.getName()+".DUMMY_FORM_INFO" And now the problem. If the impl classes use shared this is org.apache.myfaces.shared_impl.renderkit.html.util.DummyFormUtils if tomahawk uses shared this is org.apache.myfaces.shared_tomahawk.renderkit.html.util.DummyFormUtils Now I propose to get rid of all those class.getName() (or this.getClass().getName where required) and replace them by a string literal (representing the FQN of the class without any refactoring) Again a release show stopper? Ciao, Mario