partial void DeleteTenured(Tenured instance);
 partial void UpdateTenured(Tenured instance);
		private void detach_Tenureds(Tenured entity)
		{
			this.SendPropertyChanging();
			entity.User = null;
		}
 partial void InsertTenured(Tenured instance);
		private void attach_Tenureds(Tenured entity)
		{
			this.SendPropertyChanging();
			entity.User = this;
		}