Overdue
Maintenance date or interval has already passed.
Maintenance Command
Maintenance Command is for meaningful equipment work. Oil changes, blade sharpening, plow inspections, salt spreader calibration, trailer lights, safety inspections, and repairs belong here. Gloves, trimmer line, and ordinary consumables do not need to become paperwork soup.
Alerts
Maintenance date or interval has already passed.
Maintenance is due within the next 7 days or within the configured warning window.
Equipment exists but has no last maintenance date or maintenance record.
Maintenance was marked complete but required PIN signoff is missing.
Important maintenance completions should write an audit event with equipment, maintenance record, employee, PIN verification, completion time, notes, cost, and next due date. That way the owner can answer who did what, when, and why.