/** * {@inheritdoc} */ public function addElement(\Magento\Framework\Data\Form\Element\AbstractElement $element, $after = false) { $pluginInfo = $this->pluginList->getNext($this->subjectType, 'addElement'); if (!$pluginInfo) { return parent::addElement($element, $after); } else { return $this->___callPlugins('addElement', func_get_args(), $pluginInfo); } }