A question

Can you make a focus target a puppet. I want to make a focus which adds military factories to a a random province in all your puppets but can't find a way. Does anyone know how to?

Not 100% on this one, but I believe you can use the OVERLORD scope here.

For example:

all_country = {

    OVERLORD = { ENG }

    #Whatever it is you want all of the UK's subjects to have

}

Thanks a lot, I'll see if it works.