getCollection(); $api = Mage::getModel('combine/api'); $harvester = new Springbot_Combine_Model_Harvest_CustomerAttributeSets($api, $collection, $this->getDataSource()); $harvester->setStoreId($this->getStoreId()); $harvester->harvest(); $this->reportCount($harvester); } public function getCollection() { return Mage::helper('combine/attributes')->getCustomerAttributeSets(); } }