About the AI...
 

With Space Yard expansion projet, if I tag the original project and mod the AI file to create facilities with the tag, will AI actually create it ? And will the project be upgrade to an expansion ?
Also, I have seen that in the last version of Adamant, the "only latest" show the project (it is after expansion in facilities.txt), but it upgrade correctly to an expansion that has a bigger numeral. In a family of facilities, do you know if the AI take the latest (in the file Facilities.txt) or the one with the bigger numeral ?

Re: About the AI...
 

Sorry can't answer question, but give SJ, Fyron, Atrocities or some of the other modders, just send them email and they'll answer ya, good luck

Re: About the AI...
 

If you add an AI tag to the Project, you can get the AI to build it. It should then upgrade the facility within 10 turns (not sure when exactly it checks to upgrade facilities). I have not tried this, but it should work.

Re: About the AI...
 

Well, they will certainly build them if you call for it.
I'm not sure when/what/how the AI decides to upgrade though.