Submit a fictional or fully de-identified healthcare-operations use-case register. Include purpose and prohibited uses; actors and affected people; data inputs and outputs; privacy and security boundaries; human-review checkpoints; provenance expectations; evaluation examples and measures; monitoring signals; incident escalation, containment, rollback, communication, and improvement steps; and open questions for organizational privacy, security, legal, clinical, and operational review. Do not represent the submission as proof of HIPAA compliance or regulatory approval.