{
  "title": "設計・開発の改善余地が最大 — 30人月を価値2から引き上げる",
  "subtitle": "デジタルサービス提供活動の仮説評価",
  "costUnit": "人月",
  "supportActivities": ["共通データ基盤", "人材・標準", "調達・契約"],
  "primaryActivities": [
    {"id":"insight","label":"顧客理解","cost":12,"value":4},
    {"id":"plan","label":"企画","cost":18,"value":3},
    {"id":"build","label":"設計・開発","cost":30,"value":2,"note":"個別要件と手戻りが集中し、再利用可能な標準部品が少ない想定"},
    {"id":"launch","label":"提供開始","cost":14,"value":4},
    {"id":"operate","label":"運用・支援","cost":20,"value":3},
    {"id":"improve","label":"分析・改善","cost":10,"value":5}
  ],
  "instanceId": "service-value-chain"
}