2. Fulfillment network

Model the operational entities behind a fulfillment network that spans warehouses, inventory positions, shipments, and orders.

Constraints

Keep the first iteration interview-friendlyCapture handoffs and inventory ownership without over-modeling every warehouse event

Brainstorming scratchpad

Practice studio

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Start with the data model, then layer system context

Use entities and relationships for the real ERD. Add notes, containers, or curated cloud shapes only when they sharpen the story you are architecting.

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AI review panel

Validate the ERD objects to inspect keys, names, and cardinality coverage.