(form "00908" (size 54 20)

  (heading "STRING ATTRIBUTE LIST")

  (label (position 5 2) (text "It is possible to import either:"))
  (label (position 5 3) (text "a) all attributes values"))
  (label (position 5 4) (text "       - by entering Yes below and leaving the list blank"))
  (label (position 5 5) (text "b) only selected attributes values"))
  (label (position 5 6) (text "       - by entering No and listing the selected attributes values"))

  (label (position 5 7) (text "Attribute name"))
  (field "string attribute" (position 20 7) (display_length 20) 
    (input disallowed) (max_length 30) (null allowed))

  (label (position 5 8) (text "Import all values?"))
  (field "import_all" (position  20 8) (display_length 3) (input allowed)
    (max_length 3) (value_in "Yes" "No")
                   (default "Yes")
                   (null disallowed))

  (scroll_block "string attribute list" (position 19 10) (size 23 7)
     (extra 0 1)
     (scroll_size 23 2)
     (repeat interactive (grow 0 1) (instances 6 (min 6) (max 40)))
    (top
      (label (position 1 0) (text "Attribute values"))
    ) 
    (main
      (field "str_att_list" (position 1 0) (display_length 20) (input allowed)
        (max_length 30) (null allowed))))
    (default_buttons)
)