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| Criterion |  Decision Making Delphi Method |  Domain Modeling Domain Context Map |  Operations A3 Problem Solving |  Domain Modeling Context Map |
|---|---|---|---|---|
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. | When a domain model and its associated contexts need to be thought through together, it creates a shared overview. It connects the business view and organizational boundary into a readable whole. | For a complex deviation with several people involved, the method bundles problem, analysis, and decision onto one page. It creates a shared working space where causes, countermeasures, and follow-up fit together. | When several contexts need to talk to each other, it makes their relationships and dependencies legible. It helps sort integration pressure and responsibilities across system boundaries. |
Complexitydifferent | High | Medium | Medium | Medium |
Timedifferent | 1-4 Wochen | 1-3 h | 45-90 min | 1-3 h |
Participantsdifferent | 6-30 Experten | 3-10 | 2-5 | 2-8 |
Formatdifferent | Async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | Domain Context Map, Boundary Notes, Ownership Map | A3 Report, Action Plan, Root Cause Analysis | Context Map, Integration Patterns, Boundary Notes |
Tagsno overlap | ForecastingExpertsDecisionStrategy | Domain-Driven DesignContextBoundaries | LeanProblem solvingCoachingOperations | Domain-Driven DesignBoundariesStrategy |