Enable the following features in the account
- Enable International Shipping in the Set Up Shipping page

2. Enable and select the Shipping Label Integration in the Shipping Item page

3. Create sales order with Shipping Carrier as FedEx and choose the Shipping Method as FedEx

4. Then create IF from the sales order with status same as the Shipping Label Integration Stage in the SetUp Shipping page.
5. Under the international Subtab, we can see the related documents which were selected by default based on the location of the customer.

6. Click on Print ETD copy

7. The Commercial Invoice will be printed.