#mission__charge__commission  a task that has been assigned to a person or group; "a confidential mission to London"; "his charge was deliver a message"
  supertype:  duty_assignment__assignment  as duty that you are assigned to perform especially in the armed forces: "hazardous duty"
  subtype:  fool's_errand  a fruitless mission
  subtype:  mission_impossible__missionimpossible  an extremely dangerous or difficult mission

No statement uses or specializes mission; click here to add one.