_view->loadLayout(); $this->_setActiveMenu('Magento_CurrencySymbol::system_currency_rates'); $this->_view->getPage()->getConfig()->getTitle()->prepend(__('Currency Rates')); $this->_addContent( $this->_view->getLayout()->createBlock(\Magento\CurrencySymbol\Block\Adminhtml\System\Currency::class) ); $this->_view->renderLayout(); } }