stateDiagram-v2
    [*] --> Draft
    Draft --> Review: Officer requests publication preview
    Review --> Draft: Correct blocking conflicts or edit composition
    Review --> Published: Confirm current revision after validation
    Published --> DraftRevision: Officer edits assignments
    DraftRevision --> Review: Preview changes
    Published --> NeedsReview: Snapshot or schedule invalidates readiness
    NeedsReview --> DraftRevision: Officer revises selection
    NeedsReview --> Review: Resync resolves issue or valid unknown-data exception