DRM 3.1 Smart Deployment Scripts

I have created my customized Linux repository that I've used to create a working Smart Bootable ISO. I'm attempting to use the Smart Deployment Script to change settings in the BIOS, but I can't find any reference as to the filename(s) for the Pre and Post scripts, nor any reference as to the scripting language(s) supported.

I have a PERL and a BASH script that I can run manually, using the RACADM utility, but I would like be able to role it all up into a single ISO for maintaining consistent Configuration Management of our systems.

Any help in this area would be greatly appreciated.