public ViewResult VersionCompare(string entityName, string keyId)
        {
            SelectList versionListItem = new SelectList(Enumerable.Empty <SelectList>());

            if (!string.IsNullOrEmpty(entityName) && (!string.IsNullOrEmpty(keyId)))
            {
                var versions = _auditInfoService.GetAuditVersionsByName(entityName, keyId);

                versionListItem = new SelectList(versions, "Key", "Value");
            }

            ViewBag.Versions = versionListItem;
            return(View("_VersionCompare"));
        }