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| Criterion |  Decision Making Delphi Method |  Architecture Request for Comments |  Decision Making OODA Loop |  Decision Making Decision Rights Mapping |
|---|---|---|---|---|
Purposedifferent | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | 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. | In dynamic situations, decisions become outdated faster than they can be prepared. The OODA Loop holds observing, orienting, deciding, and acting together as a recurring rhythm so reaction does not slide into inertia. | In organizations with many stakeholders, it often blurs who actually decides and who is merely consulted. It separates options, evaluation criteria, and open risks. The result is captured as a Decision Rights matrix and an agreement. |
Complexitydifferent | High | Medium | Medium | Medium |
Timedifferent | 1-4 Wochen | 1-3 Wochen vom Draft bis zur Entscheidung | 15-60 min je Zyklus | 90-180 min |
Participantsdifferent | 6-30 Experten | 3-20 Reviewer | 1-8 | 4-12 |
Formatdifferent | Async | Async | Workshop + async | Workshop |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | RFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets | Situation Assessment, Decision Loop, Action Updates | Decision Rights Matrix, Agreement |
Tags1 shared | ForecastingExpertsDecisionStrategy | ArchitectureDecisionAsyncGovernance | DecisionChangeLearningStrategy | DecisionGovernanceAlignmentResponsibility |