Magento 2 : How to add a column in Order Grid and Order

Copy<virtualType name="Magento\Sales\Model\ResourceModel\Order\Grid">
        <arguments>
            <argument name="columns" xsi:type="array">
                <item name="channel" xsi:type="string">sales_order.channel</item>
            </argument>
        </arguments>
    </virtualType>

Copy<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Event/etc/events.xsd">
    <event name="sales_model_service_quote_submit_before">
        <observer name="CheckoutSubmitQuote" instance="Vasan\Order\Observer\SubmitQuote" />
    </event>
</config>

Copyuse Magento\Framework\Event\Observer;
use Magento\Framework\Event\ObserverInterface;
use Psr\Log\LoggerInterface;

class SubmitQuote implements ObserverInterface
{
    protected $logger;

    public function __construct(LoggerInterface $logger)
    {
        $this->logger = $logger;
    }

    public function execute(Observer $observer)
    {
        $this->logger->info('Observer executed for order creation');
        $quote = $observer->getData('quote');
        $order = $observer->getData('order');

        $channel = $quote->getData('channel');
        $this->logger->info('The value of channel before save :' . $channel);

        if ($channel) {
            $order->setData('channel', $channel);
        }
    }
}

Copy<listing xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Ui:etc/ui_configuration.xsd">
    
    <columns name="sales_order_columns">
        <column name="channel">
            <settings>
                <filter>text</filter>
                <label translate="true">Channel</label>
            </settings>
        </column>
    </columns>
</listing>