update pls?

I want build the resource buildings in a state where the resource is already present. The following code is for that purpose for resource buildings in victoria 3 > game > common > buildings
possible = {
owner = {
is_ai = no
has_technology_researched = shaft_mining
}
has_potential_resource = bg_lead_mining
}
It works, but I don't have idea how to realize it in case of arable buildings like farms and plantations. Can you help me?

@Cloak&Dagger: The mod files weren't that enlightening for me, but I got it working for decrees by trying my second guess based on the modifier name.
With that in mind I could theoretically apply all modifiers from events, decrees, IGs, etc. to the new buildings groups. However, that would also mean that this mod would no longer be patch-independent...
Decrees should be safe by just adding a copy of it which also applies to the new buildings. For everything else adding it copy is not possible (e.g. I don't want duplicate events), so it depends how easily I can automate the search&replace procedure

wow This is a mod I was hoping for

I think this other mod that adds buildings to the industry list does have them working with modifiers. You can download it and check out their coding:

https://steamcommunity.com/sharedfiles/filedetails/?id=2880058429&

@Cloak&Dagger: I found what I would need to change for that, but I don't know how modifiers apply to building groups. For instance 'building_group_bg_agriculture_throughput_mult': Is there a) a definition where the building group 'bg_agriculture' is assigned to this modifier (which I can't find) or b) does the modifier act by its name, e.g. 'building_group_[my custom bg name]_throughput_mult'?

Maybe I'll be able to test the latter option tomorrow.

Could you make these building get throughput improvements like normal? The political group bonuses and state authority enactments don't seem to boost them.

@17715682931 thanks for your comment. I actually forgot to set 'ai_value= 0' for the agriculture buildings and logging/fishing camps. Mines and plantations were fine.

AI unlocked too？