Solution Architecture Overview is a variation of a UML Component Diagram, or an Archimate Application-level Diagram, that acts as an early draft of the Solution.
The Diagram contains:
- Application, either reused from Application Architecture or introduced specifically for the Solution
- Actors, defined elsewhere.
The only Connector used in the Solution Architecture Overview is Information Flow, that describes the information (at Functional Layer) conveyed between the parties. Only the most important information must be specified.