ElementSku::__construct

public function __construct($id)
{
	parent::__construct($id);
	$this->fieldMap = array(
		"name" => "NAME",
		"previewtext" => "PREVIEW_TEXT",
		"detailtext" => "DETAIL_TEXT",
		"code" => "CODE",
		//not accessible from template engine
		"ID" => "ID",
		"IBLOCK_ID" => "IBLOCK_ID",
		"IBLOCK_SECTION_ID" => "IBLOCK_SECTION_ID",
	);
}