Where to find info on electical buses in msfs2024 aircrafts?

Hi!

In msfs2024, is it possible to find which bus feeds which device in cockpit? Im building a G1000 Audio panel and I would like to read the state of the bus to determine wether my hw unit should be powered or not.

I read that the information can (in msfs2020?) be found in the system.cfg file, or the panel.xml file. I have downloaded the Cessna 172 from inside the sim (msfs2024) but among the files that are saved under Official2024 there are no such files. Do you know where to fetch the info in msfs2024?