Maybe I am blind for the right button in the game, or I don't perform the correct search in the forum, but I can't find a way to promote a Civilian Administrator of a colony.
Game assigned an A1 administrator to the colony when it was formed (Automated Assignments is ON; Do Not Promote is OFF; Automated Assignment for Colony, in Economics, Governor tab, is ON).
After years, the colony has grown to A5, but no promotion was done and he is still at A1 and still the governor (the game didn't substituted him).
I would like to maintain him in charge and promote him.
So, how can I do this?