partial void DeleteT_METIER(T_METIER instance);
 partial void UpdateT_METIER(T_METIER instance);
		private void detach_T_METIER(T_METIER entity)
		{
			this.SendPropertyChanging();
			entity.T_TYPE_METIER = null;
		}
 partial void InsertT_METIER(T_METIER instance);
		private void attach_T_METIER(T_METIER entity)
		{
			this.SendPropertyChanging();
			entity.T_TYPE_METIER = this;
		}