How to mount a Technitop Tent to AO rack

[FireGuy]

I'm getting a Technitop Tent that I want to mount to a African Outback roof rack. What would be there best way to mount it? I have never used a RTT so I am clueless as to the best way to mount the tent.

 

[GTKrockeTT]

do you have any pictures of the bottom of the tent as well as your roof rack? any mounting hardware come with the rack or tent?