How to use iso provision

I am trying to use iso provision, after reading the 2.7-2.14 in ManageIQ-0-Provisioning_virtrual_Machines_and_Hosts-en-US.pdf, i still can not complete the iso provisiong. In the manual, it tells that name the kickstart file ks.cfg, but it does not tell where to put the kickstart file nor what the kickstart file contains. any one could tell me more about the iso provision, thanks very much.

@blomquisg can you review this question from @theseaofstars and forward to a SME if necessary.

@bdunne Any thoughts?