diff --git a/ASG_Framework.md b/ASG_Framework.md index a5fcdcf..cc5eb41 100644 --- a/ASG_Framework.md +++ b/ASG_Framework.md @@ -450,45 +450,94 @@ Each documentation artifact has associated KPIs. Track these to ensure quality: # PRD: Feature Name ## 1. Business Context & Success Metrics -- Business Goal -- User Stories (with acceptance criteria) -- **Functional Requirements (FR)**: List each FR ID with its corresponding KPI target -- **Non-Functional Requirements (NFR)**: Define quality/constraint requirements (e.g., "Support 10K TPS", "99.9% uptime", "TLS 1.3+") -- **Success Metrics (KPIs)**: Define measurable targets that validate NFRs (e.g., "95th percentile latency <200ms", "MTTR <10min", "100% TLS 1.3") + +### Business Goal +[Clear statement of the business problem being solved and why] + +### User Stories +- **US-XXX**: [User story with clear action and value] +- *Example: US-001 - As a wine retailer customer, I want to access the sommpanion chat so that I can get wine-related help quickly* + +### KPIs & Targets +- **KPI-XXX**: [Measurable target with validation reference] +- *Example: KPI-001 - 95% of chat messages receive responses within 3 seconds (validates FR-001)* ## 2. Technical Boundaries -- In Scope -- Out of Scope -- Dependencies (e.g., "Requires Stripe API v2023-08") + +### In Scope +[List features and capabilities included in this release] + +### Out of Scope +[List features explicitly excluded from this release] + +### Dependencies +[List external services, APIs, or systems this feature depends on] + +### Deployment Constraints +- **NFR-XXX**: [Deployment-specific requirement] +- *Example: NFR-501 - System shall be deployed to MicroK8s cluster with relative URL support* ## 3. Functional Requirements (FR) -- **FR-XXX**: [Requirement ID] - [Clear, testable functional requirement] -- **FR-XXX**: [Requirement ID] - [Clear, testable functional requirement] -- *Example: FR-001 - System shall allow users to invite teammates via email address* + +### FR-XXX: [Requirement Title] +[Detailed description of what the system shall do] +- [Specific behavior 1] +- [Specific behavior 2] +- [Specific behavior 3] + +**Traceability**: US-XXX, US-XXX + +### FR-XXX: [Requirement Title] +[Detailed description of what the system shall do] +- [Specific behavior 1] + +**Traceability**: US-XXX ## 4. Non-Functional Requirements (NFRs) + ### 4.1 Performance & Scalability -- [e.g., Support 10K TPS, scale horizontally to 100 nodes] +- **NFR-XXX**: [Performance requirement with measurable threshold] +- *Example: NFR-101 - Support page shall load in <1 second on 3G networks* ### 4.2 Availability & Reliability -- [e.g., SLO: 99.9% monthly uptime, MTTR < 10min] +- **NFR-XXX**: [Reliability requirement] +- *Example: NFR-201 - Chat functionality shall have 99.9% monthly uptime* ### 4.3 Privacy & Security -- Data Classification: [e.g., PII, PHI] -- Threat Model Outcomes: [e.g., "Mitigates replay attacks via nonce + timestamp"] -- Auth/Z Expectations: [e.g., RBAC with 3 roles: viewer, editor, admin] -- Encryption: [e.g., TLS 1.3+, AES-256 at rest] -- Compliance: [e.g., GDPR Art. 32, SOC2 Type II] +- **Data Classification**: [e.g., PII, PHI, commercial data] +- **Encryption**: [e.g., TLS 1.3+, AES-256 at rest] +- **Authentication**: [e.g., Session-based, OAuth2, API keys] +- **Compliance**: [e.g., GDPR Art. 32, SOC2 Type II, HIPAA] ### 4.4 Observability & Telemetry -- Required Logs: [e.g., `user_id`, `request_id`, `status`, `latency_ms`] -- Critical Metrics: [e.g., `auth_failures_total`, `api_latency_seconds{quantile=0.99}`] -- Tracing: [e.g., Zipkin/B3 propagation, 10% sampling] -- Alerting: [e.g., `auth_failure_rate > 5%/min` triggers PagerDuty] -- Retention: [e.g., Logs: 30 days, Metrics: 1 year] +- **Required Logs**: [e.g., `session_id`, `user_id`, `message_id`, `event_type`, `timestamp`, `latency_ms`] +- **Critical Metrics**: + - `metric_name_1` + - `metric_name_2` +- **Tracing**: [e.g., Zipkin/B3 propagation, 10% sampling] +- **Alerting**: [e.g., `chat_delivery_rate < 95%` triggers PagerDuty] +- **Retention**: [e.g., Logs: 30 days, Metrics: 1 year] ## 5. Acceptance Conditions -- [List verifiable conditions for sign-off, including validation gates] + +- [ ] **FR-XXX**: [Verifiable acceptance condition] +- [ ] **FR-XXX**: [Verifiable acceptance condition] +- [ ] **NFR-XXX**: [Verifiable acceptance condition] +- *Example: [ ] FR-001: Sommpanion landing page renders with all required elements* + +## 6. Requirements Traceability Matrix + +| Requirement ID | Description | Implementation File | Test File | +|----------------|-------------|---------------------|-----------| +| FR-XXX | [Brief description] | `path/to/file.ext` | `tests/file.spec.js` | +| NFR-XXX | [Brief description] | `path/to/file.ext` | `tests/file.spec.js` | + +**Notes**: +- Functional Requirements (FR) define what the system shall do +- Non-Functional Requirements (NFR) define system qualities (performance, availability, security, etc.) +- KPIs are measurable targets that validate whether requirements were met post-deployment +- Each requirement must include a clear requirement ID for traceability +- All acceptance conditions must be verifiable through testing or manual inspection ``` ### Solution Design Template