/** * {@inheritdoc} */ public function buildOptionsForm(&$form, FormStateInterface $form_state) { parent::buildOptionsForm($form, $form_state); $entity_type = $this->entityManager->getDefinition('user'); $form['multiple']['#options'] = array(0 => $this->t('Single name', array('%type' => $entity_type->getLabel())), 1 => $this->t('One or more names separated by , or +', array('%type' => $entity_type->getLabel()))); }