public function load(ObjectManager $manager)
 {
     $data = $this->container->get('ilioscore.dataloader.curriculumInventoryExport')->getAll();
     foreach ($data as $arr) {
         $entity = new CurriculumInventoryExport();
         $entity->setId($arr['id']);
         $entity->setReport($this->getReference('curriculumInventoryReports' . $arr['report']));
         $entity->setCreatedBy($this->getReference('users' . $arr['createdBy']));
         $entity->setDocument($arr['document']);
         $manager->persist($entity);
         $this->addReference('curriculumInventoryExports' . $arr['report'], $entity);
     }
     $manager->flush();
 }