DocumentManagement client = service.getBasicHttpBindingDocumentManagement();
        setSoapHeader((WSBindingProvider) client, otAuth, ECM_API_NAMESPACE);
        String url = service.getWSDLDocumentLocation().toString();
        ((BindingProvider) client).getRequestContext().put(
                BindingProvider.ENDPOINT_ADDRESS_PROPERTY,
                url
        );
        return client;