This one can be done though the FPM configuration .
Open Package EAMS_UI_ORDNTF in SE80 and then navigate to the the configuration you want to enhance and then execute the application in Admin Mode and you should be able to do the enhancement . As this is a SAP DELIVERED SCREEN you will have to create a Y or Z enhancement and record your changes in Transport .Unfortunately I do not have access to run this in browser can't show the steps. But once you are there in Administrator mode you should see the easy navigation .
You will need someone with FPM knowledge to move around once you are on the configuration screen
Anjan