@RequestMapping(value = "/{doctype}", method = RequestMethod.PUT)
 @ResponseBody
 public DOMSource putItems(@RequestBody Collection content, @PathVariable String doctype) {
   RestfulModel model = m_loginService.getModel();
   RestfulResponse response = new RestfulResponse(RESPONSE_TRANSACTIONTICKET);
   content.setType(model.getType(doctype));
   response.setContent(model.setTrollingObjects(content).toString());
   return response.getBody();
 }