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| Criterion |  DevOps ChatOps |  Product Strategy DIBB |  Systems Thinking Current Reality Tree |  Decision Making Assumption Surfacing |
|---|---|---|---|---|
Purposedifferent | For operational work in a distributed team, the method links communication with direct system control. It records decisions right where the signal, the context, and the execution come together. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. | A Current Reality Tree condenses many symptoms into a few causal chains. The method makes visible which core problems drive several negative effects at once. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. |
Complexitydifferent | Medium | Low | High | Low |
Timedifferent | Ongoing | 1-2 h | 2-6 h | 45-90 min |
Participantsdifferent | 2-20 | 2-8 | 3-8 | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Chat Transcript, Action Log, Automations | DIBB document, Belief list, Bet list, Learning report | Current Reality Tree, Core Problems, Intervention Ideas | Assumption List, Critical Assumptions, Learning Plan |
Tagsno overlap | CollaborationEngineeringIncident | StrategyDecisionAssumptionsHypothesis | Systems thinkingRoot causeConstraintsCausality | AssumptionsRiskDecisionDiscovery |