[2020] Abändern von Gebäudespezialisierungen.

It's possible to do with ModTools, but it's kinda messy. I can't remember all the bits you need to change, but at least the building AI and probably also ItemClass. ModTools has an option to copy those things from other buildings - and you can find the default ones in the SunnyCollections and copy from there. There might be a bunch of trial and error to get things working though.