Board::showAddFormAction

public function showAddFormAction($categories, $boardId)
{
	$componentName = 'bitrix:report.visualconstructor.board.controls';
	$templateName = 'addform';
	$params = array(
		'BOARD_ID' => $boardId,
		'REPORTS_CATEGORIES' => array(),// @TODO
	);
	return new Component($componentName, $templateName, $params);
}