Connected-model level

Goal

Turn catalogs into a consistent graph suitable for impact analysis and traceability from service to technical implementation.

Requirements

• references resolve to existing identifiers;
• relationships use canonical types;
• key chains contain no unexplained gaps;
• integrations have directions and endpoints;
• the owner of a critical object is represented by an actor;
• automated checks detect broken references and invalid type pairs.

Some information may still be updated manually, but every area has a clear source and review interval.

Exit criterion

Within the selected scope, a reader can navigate from an actor and service to processes, systems, components, and placement—or clearly see which information is missing.