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Selected:Spotify Model MappingLASR (Lightweight Approach for Software Reviews)Team CharterATAM (Architecture Tradeoff Analysis Method)
| Criterion |  Team Design Spotify Model Mapping |  Architecture LASR (Lightweight Approach for Software Reviews) |  Facilitation Team Charter |  Architecture ATAM (Architecture Tradeoff Analysis Method) |
|---|---|---|---|---|
Purposedifferent | When a team landscape has grown without clear grouping, it maps roles and relationships onto the Spotify model. It clarifies responsibility, interaction, and load between teams. The result is captured as a Spotify model map and action list. | LASR helps development teams identify where their software falls short of important quality goals and which improvements to consider. A small group with existing system knowledge can make an initial assessment and investigate open questions in more detail. | 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. | ATAM helps teams weigh architecture decisions when quality goals compete. The team considers business goals, stakeholder expectations, and technical decisions together. The evaluation shows which risks need further investigation. |
Complexitydifferent | Medium | Medium | Medium | High |
Timedifferent | 90-180 min | 3–4 h for initial assessment; preparation and deeper analysis additional | 2-4 h | Several meetings plus preparation and analysis; total effort depends on scope |
Participantsdifferent | 5-15 | 1 or a small team; particularly suitable for 3–4 people | 3-12 | Evaluation team, architects, and relevant stakeholders |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Spotify Model Map, Action List | Lean Mission Statement describing the software’s purpose, Prioritized quality goals and evaluation criteria, Risks and estimated gaps against quality goals, More closely examined findings and open checks | Team Charter, Working Norms, Role Notes | Prioritized quality scenarios in a utility tree, Architecture risks with reasoning and assumptions, Sensitivity and trade-off points, Findings report with open investigations |
Tagsno overlap | TeamOrganizationAlignmentDiagnosis | ArchitectureQualityRiskAssessmentLean | TeamAlignmentCollaboration | ArchitectureQualityRiskTradeoffsStakeholders |