Use ChatGPT Work to turn schedule requests, travel constraints, preparation time, and existing commitments into a conflict-checked executive calendar proposal. Treat the calendar as a record of authorized commitments, not open space to fill. A free-looking hour may be protected work time; a moved meeting can strand attendees, expose private context, or break a travel sequence. ChatGPT may reconcile evidence, surface tradeoffs, and draft invitations, but it must not accept, decline, move, disclose, or send anything. The attached figures are projected role-task priors, not measured ChatGPT adoption by executive administrative assistants, so they support a controlled trial rather than a claim about current practice.
