UML and Software Architecture Visualization Overview Use this skill when the visualization is about system structure, behavior, process, state, data models, dependencies, architecture, or interactions rather than numeric charting alone. The job is to choose the clearest notation, source format, renderer, and interaction model for the audience. Default assumption: use formal UML when notation precision, methodology alignment, or model interchange matters. Use a UML-like diagram such as C4, ERD, BPMN, flowchart, swimlane, dependency graph, or architecture map when that communicates the user's a…