Engineer Stakeholders Model development R/A C I I C Build training pipeline R/A R/A C C I Production deployment R C C C A Monitoring / Operation C R R R/A I Incident primary response C C C R/A I Decision on keep serving model or withdrawing it. C I I I R/A Data Quality and Features R R/A I I R R: 実行責任 A: 承認責任 C: 協議 I: 情報共有 「デプロイの決定」および「撤退決定」は、 必ず事業部門に委ねられなければならない。