I got to override Magento FedEx Carrier.php in Magento-fedex module which is seen in the screenshot below.

[![enter image description here][1]][1]


The structure of the overriden Fedex module under app/code in the project is as below.

[![enter image description here][2]][2]

registration.php, modul.xml are all edited accordingly. Also ran the upgrade commands. The change doesn't seem to have taken place. Am I overriding the module the way it should be?


  [1]: https://i.sstatic.net/UFR04.png
  [2]: https://i.sstatic.net/pddb4.png