DIN 0815/M · MOD-01
Customer Portal
Self-service access to orders, documents, and status. No account manager required.
Customers sign in with email and password and see exactly their own data: an order list with search and status filters, an order detail view with line items and a status timeline, and a document area with authenticated downloads. Strict tenant isolation is the core correctness property — every query is scoped to the signed-in customer, and requesting anyone else’s order or document returns 404, proven by tests.
What it does
- Per-customer order list with search and status filters
- Order detail with line items and a placed → confirmed → shipped → delivered timeline
- Authenticated document downloads — invoices, delivery notes, statements
- Strict tenant isolation enforced on every query