Odd as this may sound, I think it's left to a CO's discretion. And let's face it, having you in whites for the AOC or the AOC's dog is of little consequence to him really is it?
The execs will brief for each VIP visit well in advance and this kind of thing will be decided and then published in the Visit Instruction. Either way I don't think there's a wall chart or a points system that you can refer to quickly when getting dressed at Chez Techie.