Example

  DTM_REVIEW> DEFINE/KEY KP1/IF_STATE=REVIEW/TERMINATE-
  _DTM_REVIEW> "NEXT/SUCCESSFUL"
  DTM_REVIEW> DEFINE/KEY KP1/IF_STATE=GOLD_REVIEW/TERMINATE-
  _DTM_REVIEW> "BACK/SUCCESSFUL"
  DTM_REVIEW>

  This example defines two keys on the Review subsystem keypad.
  When you press the keypad 1 key, you move forward to the next
  result description for a successful test. When you press the
  GOLD key followed by the keypad 1 key, you move backward to the
  previous result description for a successful test.