Manager::markAsInvalid

static function markAsInvalid($iblockId)
{
	IblockIblockTable::update($iblockId, array(
		"PROPERTY_INDEX" => "I",
	));

	$productIblock = self::resolveIblock($iblockId);
	if ($iblockId != $productIblock)
	{
		IblockIblockTable::update($productIblock, array(
			"PROPERTY_INDEX" => "I",
		));
	}

	self::checkAdminNotification(true);
}