Internal: VP AI Enterprise and Transformation, CIO, Directors of Adoption and Change, Engineering and Delivery, and Governance, Trust and Vendors, plus Enterprise Architecture, software and data engineering leaders, Finance, Information Security, Privacy, Data, and business unit leadership. This leader is the single point of accountability for what the function builds and why: how opportunities are surfaced and prioritized, how they are shaped into secure and scalable architectures, how they are proven through solution engineering and prototyping, how they are designed for adoption, and how their value is defined and tracked into the P&L.