public ActionResult MetadatoDocumentoVas()
        {
            ActionResult result = null;

            int id = Parse.ToInt32OrDefault(Request.QueryString["ID_Documento"], 0);

            if (id > 0)
            {
                id     = LegacyService.GetDocumentoVasID(id);
                result = RedirectToActionPermanent("MetadatoDocumento", "Oggetti", new { id = id });
            }
            else
            {
                result = HttpNotFound();
            }

            return(result);
        }