public bool RemoveDecision(Guid appId)
        {
            var decision = _dataService.GetEntity <AppDecision>(p => p.AppId == appId).SingleOrDefault();

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

            _dataService.Remove(decision);

            var prlApplication = _dataService.GetEntity <PrlApplication>(x => x.Id == appId).Single();

            _limsExchangeService.RemoveDecision(prlApplication.OldLimsId);
            _dataService.SaveChanges();
            return(true);
        }