protected function insertGroupObject($id, $campaign, $default, $name) {
     $obj = new Pap_Db_CommissionGroup();
     $obj->setId($id);
     $obj->setCampaignId($campaign);
     $obj->setDefault($default);
     $obj->setName($name);
     $obj->save();
     return $obj->getId();
 }
 private function createDefaultCommissionGroup() {
     $commissionGroup = new Pap_Db_CommissionGroup();
     $commissionGroup->setCampaignId($this->getId());
     $commissionGroup->setDefault(GPF::YES);
     $commissionGroup->setName('Default commission group');
     $commissionGroup->insert();
 }