Custom widget on order page

Questions
1

I want to have a custom widget on the order view page (/Litium/ECommerce/ViewOrder.aspx) in BackOffice that has access to the order number and executes custom JavaScript code, is this possible? If so, how?

Litium version: 7.2.3

2

You have article about how to add an order edit panel, but it’s the same step except that you adding the panel for the view order instead of edit order.