./t2 config -cfg kiosk
./t2 download -cfg kiosk
./t2 build-target -cfg kiosk

And Create-ISO accepts config names accordingly:

./t2 create-iso mycdset kiosk

Create-ISO allows to sort more than one build into the ISO files, for example to create mixed CPU architecture media or to add a rescue target along the main system:

./t2 create-iso mycdset kiosk rescue

Additional options include:

Usage: ./t2 create-iso [ -size MB ] [ -source ] [ -mkdebug ] [ -nomd5 ]
       ISO-Prefix [ Config [ .. ] ]

E.g.: ./t2 create-iso mycdset system rescue