(form "21410"
  (size 37 20)
  (heading "DEFINE ATTRIBUTES")


  (field "preview" (position 5 3) (display_length 50) (input allowed)
    (max_length unlimited))

  (label (position 2 10) (text "Define attributes for fixed format file"))

  (scroll_block "scroll" (position 2 6) (size 32 7)
    (extra  0 1) (scroll_size 32 201)
    (repeat interactive (grow 0 1) (instances 4 (min 4) (max 200)))
    (top
     (label (position  1 0) (text "Attribute"))
     (label (position 14 0) (text "From"))
     (label (position 23 0) (text "To"))
    )
    (main
      (field "name" (position 1 0) (display_length 10)
        (input allowed)
        )
      (field "desc_from" (position 14 0) (display_length 7)
        (input allowed) (null disallowed)
        (format integer_4) (low_bound 1)
        )
      (field "desc_to" (position 23 0) (display_length 7)
        (input allowed) (null disallowed)
        (format integer_4) (low_bound 1)
        )
    )
  )
  (default_buttons)
)