public ActionResult CandidateFinalPlacementByBatchId(int batchId, Paging paging, List <OrderBy> orderBy)
        {
            var  organisationId = UserOrganisationId;
            var  centreId       = UserCentreId;
            bool isSuperAdmin   = User.IsInAnyRoles("SuperAdmin");
            var  data           = _nidanBusinessService.RetrieveCandidateFinalPlacementGrid(organisationId, e => (isSuperAdmin || e.CentreId == centreId) && e.BatchId == batchId, orderBy, paging).Items.LastOrDefault();
            var  result         = new List <CandidateFinalPlacementGrid>
            {
                data
            };

            return(this.JsonNet(result));
        }