Workflow statesPartial shipments, split deliveries, cancellations, returns, reschedules, holds, failed pickups and late milestones.
Integration behaviourRetries, timeouts, duplicates, out-of-order events, missing fields, invalid payloads, rate limits and idempotency where relevant.
Data consistencyIdentifiers, time zones, units, addresses, statuses, reference mapping, historical records and reconciliation.
PermissionsInternal vs external users, location or account boundaries, document visibility, edit rights and administrative actions.
Release readinessRepresentative load, browser/device coverage, monitoring ownership, rollback approach, known limitations and UAT approval.