public function doLoad(ObjectManager $manager) { /** @var Label $label */ $label = $this->getReference(Label::class); $note = new Entity\Note(); $note->setTitle('Test Title'); $note->setColor('red'); $note->setType(Entity\Note::TYPE_TEXT); $note->setContent('Test Content'); $note->addLabel($label); $manager->persist($note); $this->setReference(static::class, $note); $manager->flush(); return [$note]; }