(form "21000" (size 54  16) (mismatch ignore)
  (help "Map the optional fields to the respective mandatory fields.")
  (heading "MAPPING OF FIELDS")
    (scroll_block (position  2  11) (size 20  9)
     (extra  0  1)
     (scroll_size 20 100)
     (repeat (grow  0  1) (instances  1 (min  1) (max 100)))
    (main)
    (top
      (label (position  1  0) (text "Mandatory Fields"))
      (label (position 12  0) (text "Optional Fields")))
    (main
      (field "mand_fields" (position 1  0) (display_length 20) (input disallowed)
       (max_length 20))
      (field "opt_fields" (position 12  0) (display_length  20) (input allowed)
       (max_length "DB_NAME_LENGTH") (null allowed)
      (help "MAPPINGS_FORM_HELP")))
     )

  (menu (position 5  12) (size 13 1)
     (item (function "next_button") (text "Next") 
     )
  )
  (menu (position 23 12) (size 13 1)
     (item "help_button" (function "help_button") (text "Help") 
     )
  )
  (menu (position 41 12) (size 13 1)
     (item (function "cancel_button") (text "Cancel") 
     )
  )
)