private void detach_Reviews(Review entity)
		{
			this.SendPropertyChanging();
			entity.KotUser = null;
		}
		private void attach_Reviews(Review entity)
		{
			this.SendPropertyChanging();
			entity.KotUser = this;
		}
 partial void UpdateReview(Review instance);
 partial void DeleteReview(Review instance);
 partial void InsertReview(Review instance);