Customs — density as a component problem.

The customs declaration is a dense, status-first interface, and that density is a component problem: tabbed related-data grids (containers, commercial invoices, related invoices) with Select columns and Export on every one. Those grids are shared components, tuned for the customs case but built to hold up everywhere they appear. The reframe from data-entry to status-first is a design decision; making it reusable is the systems decision underneath it.