partial void DeleteWATLEVEL(WATLEVEL instance);
 partial void UpdateWATLEVEL(WATLEVEL instance);
		private void detach_WATLEVELs(WATLEVEL entity)
		{
			this.SendPropertyChanging();
			entity.INTAKE = null;
		}
 partial void InsertWATLEVEL(WATLEVEL instance);
		private void attach_WATLEVELs(WATLEVEL entity)
		{
			this.SendPropertyChanging();
			entity.INTAKE = this;
		}