Could anyone explain me how to add other mavlink value such as x and y velocity to values page widget?

Could anyone explain me how to add other mavlink value such as x and y velocity to values page widget ?

Look at Vehicle.h/cc for FactGroup properties.

Hi, I’m trying to do something similar but with the battery data from MAVLink. In vehicle.h, only the charging state is mentioned and nothing else. However, in the dropdown panel of the toolbar, remaining time and even average voltage are displayed. How can I access those data?