shipping data entry - summary package tracking customization

SUGGESTED

I would like to customize the Summary Package Tracking panel but the right-click customization option is not available.

I am trying to ensure the user enters tracking information into this panel before Accepting the shipment.  Any suggestions are appreciated.

Possibly a script on the Accept button that launches Summary Package Tracking and then runs the Accept function after closing Summary Package Tracking.  If this makes sense, how would I go about writing such a script?