The governmental office complex in Coronet was referred to as the G.O. by the Corellians. This complex not only housed the Corellian Assembly building, but also contained bureau offices and the official residence of the Head of State. The layout incorporated formal gardens set amidst the buildings, all within the perimeter of Keben Park, creating a classical garden aesthetic.
During 40 ABY, Han Solo, accompanied by a team of bounty hunters, gained unauthorized access to the G.O. and carried out the assassination of the then current Head of State, Thrackan Sal-Solo.