protected function getListItems( array $items, array $include )
	{
		$manager = \Aimeos\MShop::create( $this->getContext(), 'catalog/lists' );

		$search = $manager->createSearch();
		$expr = array(
			$search->compare( '==', 'catalog.lists.parentid', array_keys( $items ) ),
			$search->compare( '==', 'catalog.lists.domain', $include ),
		);
		$search->setConditions( $search->combine( '&&', $expr ) );

		return $manager->searchItems( $search );
	}