This is a synthetic example to show how we structure an estate intelligence service in a safe, governance-first way. It does not connect to live council systems and contains no client data.

Core entities

Entity	Purpose	Typical fields
Tenant	Separates tenant context for multi-tenant readiness.	name, status, policy profile
Site	Represents a location and its operational/compliance context.	address, asset summary, risk flags
User + roles	Least-privilege access control for cross-site separation.	role, permissions, assigned sites
Domain records	Inspection notes, evidence, and decision logs.	record type, evidence refs, audit trail

Example record preview

Governance approach

• All examples use synthetic data and no live system connections.
• Access is controlled so users only see what they are allowed to see.
• Decisions are logged and outputs are designed to be reviewable.
• Outputs are decision support and must be verified as part of professional sign-off.

Technical notes (optional)

The demo is a deterministic FastAPI + Postgres stack with migrations and seeded synthetic data. External systems are mocked using fixtures and contract-style tests so the demo is safe and reproducible.