(form "00633" (size 54  7)
  (help "00633_TIP_0")
  (heading "UNDO HISTORY CLEAR")
  (label (position  2  3) 
    (text "This operation will clear all undo history information."))
  (label (position  2  4) 
    (text "Press APPLY to confirm this operation."))
  (default_buttons)
)