In a hybrid project there is a system for accessing the project artifact repository, yet some stakeholders report they cannot find the latest project schedule. What should the project manager do?

The project manager's primary responsibility is to ensure effective communication and information flow. If stakeholders cannot find the latest schedule, the most direct and effective solution is to confirm they have the necessary access and knowledge to use the existing system. This addresses the root cause of the issue. Informing the PMO or escalating to the steering committee are premature steps; the project manager should first attempt to resolve the issue directly. Emailing the schedule is a temporary workaround that doesn't solve the underlying problem of stakeholders being unable to use the repository for future artifacts.