Task::proceedParentTaskAction

public function proceedParentTaskAction(int $taskId): bool
{
	$itemService = new ItemService();

	$item = $itemService->getItemBySourceId($taskId);
	if ($item->isEmpty())
	{
		return false;
	}

	$item->getInfo()->setVisibilitySubtasks('N');

	return $itemService->changeItem($item);
}