Co-team-lead Productiehuis, arranging all the audio-visual equipment in the big tents. May also have a hand in the stages and trusses. The team also makes sure talks are recorded for posterity and streamed to the world via media.ccc.de. Don't mention LED walls, that's a-moire!
The traditional talk by most or all operational teams about the infrastructure built for MCH2022. While the site has some infrastructure in place, a lot of it has to be built for this event. On the other hand there's also teams that just make things go away.