/** * {@inheritdoc} */ public function getConfigurationFields() { return array_merge(parent::getConfigurationFields(), ['channel' => ['type' => 'choice', 'options' => ['choices' => $this->channelManager->getChannelChoices(), 'required' => true, 'select2' => true, 'label' => 'pim_base_connector.export.channel.label', 'help' => 'pim_base_connector.export.channel.help']]]); }