public bool RemovePreLicenseCheck(Guid appId)
        {
            var licCheck = _dataService.GetEntity <AppPreLicenseCheck>(p => p.AppId == appId).SingleOrDefault();

            if (licCheck == null)
            {
                return(false);
            }

            _dataService.Remove(licCheck);

            //var prlApplication = _dataService.GetEntity<PrlApplication>(x => x.Id == appId).Single();
            if (licCheck.OldLimsId != null)
            {
                _limsExchangeService.DeletePreLicenseCheck(licCheck.OldLimsId.Value);
            }
            _dataService.SaveChanges();
            return(true);
        }