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Selected:Architecture Inception CanvasArchitecture Communication CanvasAffinity EstimationBucket System
| Criterion |  Architecture Architecture Inception Canvas |  Architecture Architecture Communication Canvas |  Agile Affinity Estimation |  Agile Bucket System |
|---|---|---|---|---|
Purposedifferent | The Architecture Inception Canvas bundles the first architecture questions into a compact decision picture. It fits when an initiative is still in motion but still needs clear guardrails. | The Architecture Communication Canvas plans architecture communication so the right people receive the right message. The method turns technical complexity into deliberate communication design. | When many tasks need to be classified quickly, it sorts them by perceived effort and similarity. It reduces the effort of fine-grained estimation for large volumes. | When a large batch of work needs a fast, rough estimate, it sorts items into predefined size buckets. It sorts work by value, risk, and delivery ability. The result is captured as a Bucketed Backlog, Relative Estimates, and Split Candidates. |
Complexitydifferent | Low | Medium | Medium | Medium |
Timedifferent | 1-2 h | 60-120 min | 30-90 min | 30-90 min |
Participantsdifferent | 3-8 | 2-8 | 3-12 | 3-12 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop |
Outputdifferent | Inception Canvas, Risks, Goal List, Open Questions | Communication Canvas, Stakeholder Messages, Architecture Communication Plan | Affinity Size Map, Grouped Estimates, Unclear Items | Bucketed Backlog, Relative Estimates, Split Candidates |
Tagsno overlap | AlignmentArchitectureCanvas | ArchitectureCommunicationStakeholdersCanvas | EstimationBacklogRelative sizing | EstimationBacklogRelative sizing |