# Improve all-runs rail hierarchy

GitHub: https://github.com/smithersai/smithers/issues/940

Parent: smithers/gh-851-polish-the-monitor-runs-list-and-responsive-hierar.md

Context: The monitor rail must help operators scan runs by urgency and lifecycle state. Acceptance criteria: Group runs into clearly ordered attention, active, completed, failed, and cancelled sections; omit empty sections; sort newest first within each section; show section counts; preserve unknown statuses in a visible group.
