((workstation
  (title . "Setup for workstation")
  (action . trivial)
  (actiondata ("swap" (size . 4194304) (fsim . "SWAPFS") (methods plain))
              ("/boot" (size . 2097152) (fsim . "XFS") (methods plain))
              ("/" (size . #t)(fsim . "XFS") (methods plain)))
))