public JsonResult SaveChanges(string Name, string Sectors, string Terms)
        {
            _listUsers.Read();

            List <int> ListSectorsID = Sectors.Split(',').ToList().Select(s => int.Parse(s)).ToList();

            User usr = _listUsers.Where(u => u.Name == Name).FirstOrDefault();

            if (usr == null)
            {
                usr      = new User();
                usr.Name = Name;
                usr.Save();
                usr.GetID();

                UserInfos userInfo = new UserInfos();
                userInfo.Terms  = Terms.Equals("true");
                userInfo.UserID = usr.UserID;
                userInfo.Insert();
            }

            foreach (int sector in ListSectorsID)
            {
                _listUserSectors.Add(new UserSectors
                {
                    UserID   = usr.UserID,
                    SectorID = sector
                });
            }
            _listUserSectors.Save();

            return(Json(ListSectorsID));
        }