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| Criterion |  Decision Making Argument Mapping |  Innovation Rapid Ideation |  Architecture Request for Comments |  Innovation Brainstorming |
|---|---|---|---|---|
Purposedifferent | When statements, evidence, and counterarguments get mixed up, a debate quickly loses its structure. Argument Mapping breaks a thesis down into its reasoning and makes visible what it really rests on. | When a decision needs to be prepared quickly, the method generates many solution-close variants in a short time. It deliberately relies on pace to undercut self-censorship and perfectionism. This quickly produces a usable field for prioritization and further work. | 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. | When a team faces an open question with many obvious directions, the method first creates breadth instead of premature commitment. It separates idea flow from evaluation and makes lines of thought visible, creating a pool for selection and further development. |
Complexitydifferent | Medium | Low | Medium | Low |
Timedifferent | 1-3 h | 5-20 min | 1-3 Wochen vom Draft bis zur Entscheidung | 30-60 min |
Participantsdifferent | 1-8 | 1-20 | 3-20 Reviewer | 4-12 |
Formatdifferent | Workshop + async | Workshop + async | Async | Workshop |
Outputdifferent | Argument Map, Evidence Gaps, Decision Rationale | Ideenpool, Roh-Shortlist, Cluster | RFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets | Idea pool, Theme clusters, Shortlist |
Tagsno overlap | SensemakingDecisionRationale | BrainstormingIdeationDivergenceSpeed | ArchitectureDecisionAsyncGovernance | BrainstormingIdeationCreativityWorkshopDivergence |