システムズエンジニアリング要求キット

ConOps and OpsCon per ISO/IEC/IEEE 29148: current situation, justification for change, proposed operations, scenarios, impacts, alternatives, 15288 process map

System-level OpsCon: boundary, environment, user classes, modes and states, operational scenarios, support concept, constraints, impacts, trace to StRS

Stakeholder needs per group with attributes, business context, operational modes, scenarios and traceability (StRS)

System-level requirements: functions, performance, interfaces, modes, environment, security, sustainment, with parallel verification

Full SRS per ISO/IEC/IEEE 29148:2018 for contract or multi-team work: interfaces, functions, quality attributes, verification matrix, traceability

ISO/IEC 25010:2023 qualities, utility tree priorities, six-part scenarios, measurement methods and acceptance thresholds

EARS sentence patterns: generic clause order, ubiquitous, state-driven, event-driven, optional feature, unwanted behaviour, complex, project rules, rewrites

Requirements inspection: review details, per-requirement checks by 29148 characteristic, set checks, defect log, defect density summary, sign-off

V&V plan: integrity level scheme, tasks per life-cycle phase, minimum tasks by level, independence, anomalies, reporting, schedule

Forward and backward links from business need to tests and results, coverage metrics, orphan analysis, change impact