Meridian Grocers — Transport Control

Today's runs

Loading the Live Map widget…

The frame loads from embed.usenash.com and mints a session from this page's own token endpoint.

Every command and event crossing each widget's iframe boundary. Host → widget entries are logged at the element API; init/session never appear — they carry the session envelope and cross privately.

Delivery

ERP shipments

Shipment	Purchase order	Pallets

Rendered by the host page from Meridian's own systems. Nash never sees these references — shipment and PO semantics stay on the host's side of the boundary, wrapped around the widgets.