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Selected:Eisenhower MatrixRequest for CommentsC4 ModelARID (Active Reviews for Intermediate Designs)
| Criterion |  Decision Making Eisenhower Matrix |  Architecture Request for Comments |  Architecture C4 Model |  Architecture ARID (Active Reviews for Intermediate Designs) |
|---|---|---|---|---|
Purposedifferent | It separates true priorities from noise so it becomes clear what should be done now, scheduled, delegated, or dropped. | An RFC clarifies architecture context, options, and consequences. It structures technical context, alternatives, tradeoffs, open questions, and review feedback, and captures the result as an RFC document, reviewer comments, and a decision rationale. | 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. | ARID examines how well developers can work with a technical design. It focuses on a part of the system that can still be revised, between the architecture overview and the detailed specification. |
Complexitydifferent | Low | Medium | Low | Medium |
Timedifferent | 15-30 min | 1-3 Wochen vom Draft bis zur Entscheidung | 1-4 h | 2–4 h review as a planning range; preparation and evaluation additional |
Participantsdifferent | 1-6 | 3-20 Reviewer | 1-5 | Designers, developers as users, and facilitation |
Formatdifferent | Workshop + async | Async | Workshop + async | Workshop + async |
Outputdifferent | Eisenhower Matrix, Action List, Delegation Notes | RFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets | Context Diagram, Container Diagram, Component Diagram | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions |
Tagsno overlap | PrioritizationFocusTasks | ArchitectureDecisionAsyncGovernance | ArchitectureCommunicationVisualization | ArchitectureEngineeringFeedbackValidationTasks |