[Jourin]

I believe the Value 2 field controls how many system wide abilities will work toghether. If set to 0 then none will work together, i.e., only 1, the greater of the values will work. During my testing, I believe that if I set the value 2 to 1 instead of 0, I can get 2 system facilities to work. I think a value 2 of 1 means the facility will work with 1 other system facility. Unfortunately, this also enables you to cheat by building 2 of the same system facility. I may be wrong, but early indications of testing show that value 2 controls how many system abilities of the same type will work together. Maybe other people could test to confirm or deny my guess.