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| Criterion |  Knowledge Modeling IBIS |  Agile Example Mapping |  Agile Acceptance Criteria Workshop |  Agile Specification by Example |
|---|---|---|---|---|
Purposedifferent | IBIS structures thinking about complex questions as a sequence of issues, ideas, and arguments. The method keeps discussions open without forcing them into premature consensus. | When a story carries business rules and exceptions, it brings clarity before implementation. It makes examples, open questions, and boundaries visible enough that the logic becomes jointly sound. | When a story needs clear checkpoints before implementation, it sharpens expectation and scope together. It sorts work by value, risk, and delivery ability. The result is captured as Acceptance Criteria and a Story Update. | When business rules need to become precise, it ties language, example, and test together. It sorts work by value, risk, and delivery ability. The result is captured as an Example Table and Acceptance Tests. |
Complexitydifferent | Medium | Low | Low | Medium |
Timedifferent | 1-3 h | 30-60 min | 20-40 min pro Story | 60-90 min pro Feature |
Participantsdifferent | 2-8 | 3-7 | 3-6 | 3-6 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | Issue Map, Positions, Argument Notes | Example Map, Acceptance Criteria, Open Questions | Acceptance Criteria, Story Update | Example Table, Acceptance Tests |
Tagsno overlap | RationaleKnowledgeDecision | Behavior-Driven DevelopmentRequirementsExamplesRefinement | AgileRequirementsRefinementBehavior-Driven Development | AgileRequirementsExamplesBehavior-Driven Development |