<page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
    <body>
        <referenceContainer name="content">
            <block class="Amasty\CheckoutDeliveryDate\Block\Sales\Order\Info\Delivery"
                   name="amasty_checkout_delivery_data"
                   template="Amasty_CheckoutDeliveryDate::sales/order/info/delivery.phtml"
                   after="purchase.order.info"
            />
        </referenceContainer>
    </body>
</page>
