Packaging question--Where is the Adaptive Cruise?

[Philpug]

I am playing with the configulator on GMC's site. I am trying to option a 22 like like 18 SLT, I don't see the Adaptive Cruise for a SLT until I option up to a Denali level. Am I missing something?

SLT-LUX Pkg
3.0 Duratec
4WD

 

[WalleyeMikeIII]

Currently, if you list all specs, seems like it is not available except on Denali....