public ActionResult EditOperator(OperatorInfo operatorInfo)
        {
            if (ModelState.IsValid)
            {
                var operatorInfoManager = new OperatorInfoManager();

                operatorInfo = operatorInfoManager.UpdateOperatorInfo(operatorInfo);

                CacheManager.RefreshCachedData();
                return(RedirectToAction("Operators", "Admin"));
            }
            return(View(operatorInfo));
        }