assertion.setTModelKey("uuid:3379ec11-a509-4668-9fee-19b134d0d09b");
AddPublisherAssertions service = new AddPublisherAssertions();
service.setAuthInfo(authInfo);
service.addPublisherAssertion(assertion);
service.addPublisherAssertion(assertion);
System.out.println();
RegistryObject regObject = service;
handler.marshal(regObject,parent);