Backend Order customisation

Hi,
when editing an order, in the product list there is the product name immediately followed by the Code product.
Is it possible to edit this page to add a separator ?
Is it a view that can be edited in Display/Views ?
Thanks
Regards

You can edit the file "form" of the view "order" of your back end template via the menu Display->views in order to change that.

It's that line:
<?php echo $product->order_product_name.' '.$product->order_product_code;?>

Great ! Thanks
But if I do that, is it right that it creates an override and that I can't benefit of upgrades (of that file) ???

That's correct.
However, on the other end, there is not much features to be added to the edition of orders... It hasn't changed in months...

Thanks Nicolas,
can I suggest again to add an indicator in views, when previous official view has been updated ?
congratulations again for this product
Regards

Yes, we didn't forget about that.