// GET: Benutzer/Details/5
        public ActionResult DetailsCaterer(int?id)
        {
            if (id == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }

            DetailsCatererViewModel detailsCatererViewModel =
                BenutzerViewModelService.Map_Benutzer_DetailsCatererViewModel(BenutzerService.SearchUserById(Convert.ToInt32(id)));

            if (detailsCatererViewModel == null)
            {
                return(HttpNotFound());
            }
            return(View(detailsCatererViewModel));
        }