public ActionResult GetDataDictionary(string entityName)
        {
            var displaydata = _dataDictionary.GetDictionaryFromModel(string.Format("{0}ViewModel", entityName))
                              .Select(datadict => new
            {
                datadict.FieldName,
                datadict.FieldDisplayText,
            });

            return(Json(displaydata, JsonRequestBehavior.AllowGet));
        }