Microsoft has identified a structural gap in enterprise identity governance: existing IAM frameworks were built for human users and cannot adequately govern AI agents that operate autonomously, delegate authority, and act across organizational boundaries. Enterprises deploying agentic AI today, including Microsoft Copilot Studio and any third-party agent platforms, are doing so without mature identity lifecycle controls in place. The business risk is accountability loss: agents can acquire excessive permissions, act without auditable authorization, and create access pathways that fall outside current privileged access monitoring.