Property::getRelationSettings

protected function getRelationSettings()
{
	$paymentOptions = array();
	$result = CSalePaySystem::GetList(
		array("SORT"=>"ASC", "NAME"=>"ASC"),
		array("ACTIVE" => "Y"),
		false,
		false,
		array("ID", "NAME", "ACTIVE", "SORT", "LID")
	);
	while ($row = $result->Fetch())
		$paymentOptions[$row['ID']] = $row['NAME'] . ($row['LID'] ? " ({$row['LID']}) " : ' ') . "[{$row['ID']}]";

	// delivery system options
	$deliveryOptions = array();

	foreach(BitrixSaleDeliveryServicesManager::getActiveList(true) as $deliveryId => $deliveryFields)
	{
		$name = $deliveryFields["NAME"]." [".$deliveryId."]";
		$sites = BitrixSaleDeliveryRestrictionsManager::getSitesByServiceId($deliveryId);

		if(!empty($sites))
			$name .= " (".implode(", ", $sites).")";

		$deliveryOptions[$deliveryId] = $name;
	}

	return [
		'P' => ['TYPE' => 'ENUM', 'LABEL' => Loc::getMessage('SALE_PROPERTY_PAYSYSTEM'), 'OPTIONS' => $paymentOptions , 'MULTIPLE' => 'Y', 'SIZE' => '5'],
		'D' => ['TYPE' => 'ENUM', 'LABEL' => Loc::getMessage('SALE_PROPERTY_DELIVERY' ), 'OPTIONS' => $deliveryOptions, 'MULTIPLE' => 'Y', 'SIZE' => '5'],
	];
}