private function addUserToRecordSet(Gpf_Data_RecordSet $result, $userId) {
$user = new Pap_Affiliates_User();
$user->setId($userId);
try {
$user->load();
$record = $result->createRecord();
$record->loadFromObject(array_values($user->toArray()));
$record->set("subaffiliates", 1);
$result->add($record);
if (strlen($user->getParentUserId())) {
$this->addUserToRecordSet($result, $user->getParentUserId());
}
} catch (Exception $e) {
}
}