private List<sow_user> GetSowUser(int ServiceProviderId)
        {
            List<sow_user> ReturnList = new List<sow_user>();
            foreach (SowUser su in SyncClient.GetSowUser(GetFromDate, DateTimeNow, ServiceProviderId))
            {
                sow_user tmp = QuerySowUser(su.Id);
                Boolean NewValue = false;
                if (tmp == null)
                {
                    tmp = new sow_user();
                    NewValue = true;
                }
                tmp.email = su.Email;
                tmp.Id = su.Id;
                tmp.name = su.Name;
                tmp.registeredAt = System.DateTime.Parse(su.RegisteredDat);
                tmp.username = su.Username;
                if (NewValue)
                {
                    dbContext.Set<sow_user>().Add(tmp);
                }
                dbContext.SaveChanges();

                ReturnList.Add(tmp);
            }
            return ReturnList;
        }