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| Criterion |  Operations Visual Management |  Operations After-Action Review |  Architecture C4 Model |  Operations Process Mapping |
|---|---|---|---|---|
Purposedifferent | With high tempo and many parallel topics, the method makes status, deviations, and priorities visible at a glance. It reduces search effort and prevents what matters from getting lost in daily work. | After missions or project phases with unclear outcomes, the method makes visible what actually happened and what can be learned from it. It separates course, effect, and causes so experience turns into solid improvement. | The C4 Model makes a system legible across several resolution levels, from context down to code. It suits situations where different audiences need to understand the same architecture from different altitudes. | With a confusing workflow that has many handoffs, the method makes the actual process visible. It shows where work is passed on, delayed, or duplicated, so improvement targets the right spots. |
Complexitydifferent | Low | Low | Low | Medium |
Timedifferent | Ongoing | 20-45 min | 1-4 h | 1-3 h |
Participantsdifferent | 1-20 | 3-12 | 1-5 | 3-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Visual Board, Status Indicators, Exception Cues | Lessons learned, Action items, Event summary | Context Diagram, Container Diagram, Component Diagram | Process Map, Handoff List, Improvement Backlog |
Tagsno overlap | SignalsOperationsVisual management | LearningOperationsImprovement | ArchitectureCommunicationVisualization | ProcessOperationsImprovement |