public ActionResult Details(int specialistId) { Dictionary <string, object> model = new Dictionary <string, object>(); Specialist specialist = Specialist.Find(specialistId); List <Stylist> allStylists = Stylist.GetAllStylist(); List <Stylist> stylist = specialist.GetStylist(); model.Add("specialist", specialist); model.Add("specialistStylist", stylist); model.Add("allStylists", allStylists); return(View(model)); }