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| Criterion |  Facilitation Team Charter |  Knowledge Modeling IBIS |  Architecture Architecture Decision Record |  Decision Making Decision Rights Mapping |
|---|---|---|---|---|
Purposedifferent | When a team is starting fresh or working past each other, Team Charter clarifies the shared working basis. It visibly sets out how collaboration, decision paths, and mutual conduct should work day to day. | 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. | An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable. | 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 | Medium | Medium | Low | Medium |
Timedifferent | 2-4 h | 1-3 h | 15-45 min | 90-180 min |
Participantsdifferent | 3-12 | 2-8 | 1-3 | 4-12 |
Formatdifferent | Workshop | Workshop + async | Async | Workshop |
Outputdifferent | Team Charter, Working Norms, Role Notes | Issue Map, Positions, Argument Notes | ADR File, Decision Log, Rationale | Decision Rights Matrix, Agreement |
Tagsno overlap | TeamAlignmentCollaboration | RationaleKnowledgeDecision | ArchitectureRationaleDocumentationGovernance | DecisionGovernanceAlignmentResponsibility |