public ActionResult AllLots() { LotService ls = new LotService(); IEnumerable <LotDTO> allLotsDTO = ls.AllLotsFromDB(); var config = new MapperConfiguration(cfg => cfg.CreateMap <LotDTO, LotViewModel>()); var mapper = new Mapper(config); var allLots = mapper.Map <IEnumerable <LotViewModel> >(ls.AllLotsFromDB()); return(View(allLots)); }