Craft Commerce 2 - extend Order details page Let's say we're on the order details page with the 3 tabs - Order Details, Transactions, Status History

How do I add an extra tab with content?

Craft V3 / Commerce V2

Thanks
To include additional tabs you can include several different field layout tabs in your field layout designer. When you open /admin/commerce/settings/ordersettings you can see the field layout for your orders. There you can click on + New Tab and drag and drop the fields you like