User::getSubordinateEmployees

static function getSubordinateEmployees(int $userId): array
{
	$subordinateIds = [];

	$users = CIntranetUtils::GetSubordinateEmployees($userId, true, 'Y', array('ID'));
	while ($user = $users->Fetch())
	{
		$subordinateIds[] = (int)$user['ID'];
	}

	return $subordinateIds;
}