{
  "priority_high_to_low": [
    "PURPOSE",
    "OBJECTIVE",
    "SAFETY_CONSTRAINT",
    "MANDATORY_CONSTRAINT",
    "AUTHORITY_LIMIT",
    "RISK_LIMIT",
    "RESOURCE_LIMIT",
    "SUBGOAL",
    "STRATEGY",
    "ACTION"
  ],
  "rule": "a lower node never overrides a higher one; owner-listed tradeoffs only below RESOURCE_LIMIT",
  "title": "E38 MissionConstraintGraph"
}