Ministers

Hi,

I've never used much ministers in seIV (my mistake), so I'm not too sure how they work. What I'd like to do is this : once I colonize a planet and choose the colony type, I'd like it to automatically build facilities according to the type. So if it's a research colony, I want it to fill it with research centers, without having to do it manually everytime. Is this hard to do?

Also, is it possible to edit what the ministers build? For instance, later in the game there are certain facilities that aid research, so instead of just building research centers, it would build those other facilities too.