c4-context

This approach generates high-level system context diagrams by defining system boundaries, users, and external systems. It provides C4 model-compliant context-level architecture documentation for complex systems.

C4 context level documentation maps out the highest-level system architecture by defining personas, user journeys, and external dependencies. It establishes overall system boundaries and interactions for complex architectures.

Yes, generating system context documentation requires prior knowledge of the C4 model. The process applies a structured approach to define system boundaries, users, and external systems based on that architectural framework.

Yes, you can document personas and user journeys alongside system features and external dependencies. This synthesizes container and component details into comprehensive context-level architecture documentation.

Using the C4 model's context level to map users and external systems is an effective way to define system boundaries. This creates structured documentation separating your core system from external dependencies.

Use C4 context diagrams when you need the highest-level system context documentation for a complex system. It synthesizes lower-level container and component documentation into a unified architectural view.