HARA Risksheet Configuration

{
  "levels": [
    {
      "level": 1,
      "name": "Hazard",
      "work_item_type": "hazard",
      "link_role": "causes",
      "expansion_enabled": true,
      "columns": ["hazardId", "hazardName", "description", "operationalPhase"]
    },
    {
      "level": 2,
      "name": "Harm",
      "work_item_type": "harm",
      "link_role": "causedBy",
      "expansion_enabled": true,
      "columns": ["harmId", "harmDescription", "severity"]
    },
    {
      "level": 3,
      "name": "Safety Goal",
      "work_item_type": "safetyGoal",
      "link_role": "refines",
      "expansion_enabled": true,
      "columns": ["sgId", "sgTitle", "sgDescription"]
    },
    {
      "level": 4,
      "name": "Risk Record",
      "work_item_type": "riskRecord",
      "link_role": "mitigates",
      "expansion_enabled": false,
      "columns": ["rrId", "rrTitle", "rrStatus"]
    }
  ]
}

Hazard ID: H-001
Name: Loss of obstacle detection
Description: AEB system fails to detect vehicle or pedestrian ahead
Cause(s): Camera module malfunction, radar interference, processing delay
Consequence(s): No braking command issued, collision with obstacle

function ASIL_MATRIX(S, E, C) {
  // ISO 26262-3 Table A.1 ASIL Matrix
  const matrix = {
    'S0': 'QM',                          // Severity 0 → QM (no safety requirement)
    'S1': (E,C) => E=='E0' || C=='C3' ? 'QM' : 'A',
    'S2': (E,C) => {
      if (E=='E0' || E=='E1' || C=='C3') return 'QM';
      if (E=='E2' && C=='C0') return 'B';
      if (E=='E3' && C=='C0') return 'C';
      if (E=='E4' && C=='C0') return 'D';
      return 'A';
    },
    'S3': (E,C) => {
      if (E=='E0') return 'QM';
      if (E=='E1' && C=='C3') return 'QM';
      if (E=='E2' && C=='C2') return 'A';
      if (E=='E3' && C=='C2') return 'B';
      if (E=='E4' && C=='C2') return 'C';
      return 'D';
    }
  };
  return matrix[S](/automotive/reference/risksheet-configs/E, C);
}

- ARCHITECTURAL: System-level design choice that prevents hazard
- DESIGN: Design feature or component that detects/prevents failure
- PROCESS: Manufacturing or operational control that mitigates risk
- VERIFICATION: Test or analysis that confirms effectiveness
- OPERATIONAL: Training, procedure, or maintenance requirement

System Element | Hazard Name | Description | Cause(s) | Consequence(s)
Sensor Unit    | Power loss  | ...         | ...      | ...
ECU            | Computation | ...         | ...      | ...

#set($severity = $item.getCustomFieldValue('severity'))
#set($exposure = $item.getCustomFieldValue('exposure'))
#set($controllability = $item.getCustomFieldValue('controllability'))
#set($matrix = {
  'S0': 'QM',
  'S1_E0': 'QM', 'S1_E1': 'QM', 'S1_E2': 'A', 'S1_E3': 'A', 'S1_E4': 'A',
  'S2_E0': 'QM', 'S2_E1': 'QM', 'S2_E2': 'A', 'S2_E3': 'B', 'S2_E4': 'C',
  'S3_E0': 'QM', 'S3_E1': 'A', 'S3_E2': 'B', 'S3_E3': 'C', 'S3_E4': 'D'
})
$matrix.get("${severity}_${exposure}")

function safetyGoalASIL(safetyGoalId) {
  const linkedHazards = getLinkedWorkItems(safetyGoalId, 'derivedFrom');
  const asilValues = linkedHazards.map(h => h.asil);
  return minimumASIL(asilValues);  // Returns worst-case ASIL
}

function haraTraceabilityPercent() {
  const hazardsTotal = queryWorkItems("type:hazard").length;
  const hazardsWithSG = queryWorkItems("type:hazard AND exists:linkedSafetyGoals").length;
  return Math.round(hazardsWithSG / hazardsTotal * 100);
}

⚠ Hazard H-001 has ASIL D but no verification test case linked
⚠ Safety Goal SG-02 not linked to any System Requirement (traceability gap)
⚠ Risk Control RC-05 status is 'Proposed' but implementation due date has passed