I plan to stay at Manladay bay in Las Vegas. One night is comp and the other night is not. I want to earn a qualified night which counting toward to my global list challenge . Can any expert advise the following:

1) If I book the room thru my Mlife account, how can I add my Hyatt account in the booking. Must I do that at Mandalay check in counter or I call Hyatt to add it in.

2) If my booking thru my Mlife account, not by Hyatt account, will it still counting as qualified night .

3) Due to 1 night is comp, and the other night is not, should I book 2 night in two separated reservation. And does a comp night counting at qualified night.

4) How long after check out, I can see the night posted as qualify night on my Hyatt account.

I am a newbie in this challenge toward Hyatt globalist . I am currently an explorist level by matching thru Mlife gold . Please advise and thank you.