# AI/ML Service - Business Requirements Mapping

**Service**: AI/ML Analysis Service
**Version**: 1.0
**Last Updated**: November 8, 2025
**Purpose**: Map high-level business requirements to granular test-level BRs

---

## 📋 Overview

This document maps the 30 AI/ML Service business requirements to their test implementations, showing the relationship between umbrella BRs and the granular BRs referenced in test files.

---

## 🗺️ BR Mapping Table

| Umbrella BR | Sub-BRs | Test Files | Test Tier | Description |
|-------------|---------|------------|-----------|-------------|
| **BR-AI-001** | BR-AI-001 | 8 files | Unit, Integration, E2E | HTTP REST API Integration |
| **BR-AI-002** | BR-AI-002 | 7 files | Unit, Integration, E2E | JSON Request/Response Format |
| **BR-AI-003** | BR-AI-003 | 4 files | Unit, Integration | Machine Learning Enhancement |
| **BR-AI-004** | BR-AI-004, BR-AI-005 | 2 files | Unit, Integration | AI Workflow Integration |
| **BR-AI-005** | BR-AI-005 | 2 files | Unit | Metrics Collection |
| **BR-AI-006** | BR-AI-006 | 2 files | Unit, Integration, E2E | Recommendation Generation |
| **BR-AI-007** | BR-AI-007 | 1 file | Unit | Effectiveness-Based Ranking |
| **BR-AI-008** | BR-AI-008 | 1 file | Unit | Historical Success Rate |
| **BR-AI-009** | BR-AI-009 | 1 file | Unit | Constraint-Based Filtering |
| **BR-AI-010** | BR-AI-010 | 1 file | Unit | Evidence-Based Explanations |
| **BR-AI-011** | BR-AI-011 | 3 files | Unit | Deep Alert Investigation |
| **BR-AI-012** | BR-AI-012 | 2 files | Unit | Investigation Findings & Root Cause |
| **BR-AI-013** | BR-AI-013 | 2 files | Unit, Integration | Alert Correlation |
| **BR-AI-014** | BR-AI-014 | 1 file | Unit | Historical Pattern Correlation |
| **BR-AI-015** | BR-AI-015 | 1 file | Unit | Anomaly Detection |
| **BR-AI-016** | BR-AI-016 | 1 file | Unit | Complexity Assessment & Confidence |
| **BR-AI-017** | BR-AI-017 | 2 files | Unit, Integration | AI Metrics Collection |
| **BR-AI-018** | BR-AI-018 | 1 file | Unit | Workflow Optimization |
| **BR-AI-022** | BR-AI-022 | 2 files | Unit, Integration | Prompt Optimization & A/B Testing |
| **BR-AI-024** | BR-AI-024 | 1 file | Unit | Context Optimization & Fallback |
| **BR-AI-025** | BR-AI-025 | 2 files | Unit, Integration | AI Model Self-Assessment |
| **BR-AI-056** | BR-AI-056 | 1 file | Unit | Confidence Calculation Algorithms |
| **BR-AI-060** | BR-AI-060 | 1 file | Unit | Business Rule Confidence Enforcement |
| **BR-AI-065** | BR-AI-065 | 1 file | Unit | Action Selection Algorithm |
| **BR-AI-070** | BR-AI-070 | 1 file | Unit | Parameter Generation Algorithm |
| **BR-AI-075** | BR-AI-075 | 1 file | Unit | Context-Based Decision Logic |
| **BR-AI-080** | BR-AI-080 | 1 file | Unit | Algorithm Performance Validation |
| **BR-AI-CONFIDENCE-001** | BR-AI-CONFIDENCE-001 | 1 file | Unit | Confidence Validation Logic |
| **BR-AI-SERVICE-001** | BR-AI-SERVICE-001 | 1 file | Unit | AI Service Integration Logic |
| **BR-AI-RELIABILITY-001** | BR-AI-RELIABILITY-001 | 1 file | Unit | AI Service Reliability Logic |

---

## 📂 Detailed BR Mapping

### Category 1: LLM Integration & API

#### BR-AI-001: HTTP REST API Integration

**Test Files** (8 files):
1. `test/unit/ai/service/ai_service_business_requirements_test.go:231-517`
   - Context: "BR-AI-001: HTTP REST API Business Logic"
   - Tests: HTTP client, request/response handling, error handling

2. `test/integration/ai/multi_provider_llm_production_test.go:43-652`
   - Context: "BR-AI-001 & BR-AI-002: Multi-Provider LLM Production Validation"
   - Tests: HolmesGPT, OpenAI, Ollama provider integration

3. `test/integration/ai/ai_integration_validation_test.go:180-186`
   - Context: "should validate BR-AI-001: Analytics integration"
   - Tests: End-to-end AI service integration

4. `test/integration/ai/modernized_ai_test.go:62-242`
   - Context: "BR-AI-001-CONFIDENCE: LLM client validation"
   - Tests: LLM client health and functionality

5. `test/integration/ai/alert_correlation_test.go:358-893`
   - Context: "BR-AI-001-CONFIDENCE: Recommendation validation"
   - Tests: Alert correlation and recommendation generation

6. `test/unit/workflow-engine/ai_enhancement_integration_test.go:148-356`
   - Context: "BR-AI-001: AI recommendations generation"
   - Tests: AI integration in workflow engine

7. `test/unit/main-app/self_optimizer_integration_test.go:235-323`
   - Context: "BR-AI-001-CONFIDENCE: Enhanced LLM client evaluation"
   - Tests: LLM client factory and integration

8. `test/unit/main-app/analytics_engine_integration_test.go:75-184`
   - Context: "BR-AI-001: Analytics engine insights interface"
   - Tests: Analytics engine integration

**Test Tier Distribution**:
- Unit: 4 files
- Integration: 4 files
- E2E: 0 files

---

#### BR-AI-002: JSON Request/Response Format

**Test Files** (7 files):
1. `test/unit/ai/service/ai_service_business_requirements_test.go:175-229`
   - Context: "BR-AI-002: JSON Request/Response Format Business Logic"
   - Tests: JSON serialization, deserialization, schema validation

2. `test/integration/ai/multi_provider_llm_production_test.go:43-652`
   - Context: "BR-AI-001 & BR-AI-002: Multi-Provider LLM Production Validation"
   - Tests: JSON format across multiple providers

3. `test/integration/ai/system_integration_test.go:149-160`
   - Context: "BR-AI-002: Recommendation confidence validation"
   - Tests: JSON response format in system integration

4. `test/integration/end_to_end/end_to_end_recurring_alerts_test.go:107-938`
   - Context: "BR-AI-002-RECOMMENDATION-CONFIDENCE: E2E validation"
   - Tests: JSON format in end-to-end workflows

5. `test/integration/examples/enhanced_capabilities_demo.go:245-247`
   - Context: "BR-AI-002-RECOMMENDATION-CONFIDENCE: Demo validation"
   - Tests: JSON format in capability demonstrations

6. `test/integration/shared/example_enhanced_isolation_test.go:98-212`
   - Context: "BR-AI-002-RECOMMENDATION-CONFIDENCE: Isolation testing"
   - Tests: JSON format in isolation scenarios

7. `test/unit/workflow/optimization/adaptive_resource_allocation_comprehensive_test.go:315-333`
   - Context: "BR-AI-002: Workflow Structure Optimization"
   - Tests: JSON format in workflow optimization

**Test Tier Distribution**:
- Unit: 2 files
- Integration: 4 files
- E2E: 1 file

---

#### BR-AI-003: Machine Learning Enhancement & Model Training

**Test Files** (4 files):
1. `test/unit/workflow-engine/ai_enhancement_integration_test.go:223-553`
   - Context: "BR-AI-003: Machine learning enhancement"
   - Tests: Model training, effectiveness feedback, pattern learning

2. `test/integration/ai/ai_integration_validation_test.go:203-218`
   - Context: "should validate BR-AI-003: ML enhancement"
   - Tests: ML enhancement in AI integration

3. `test/integration/ai/system_integration_test.go:158-160`
   - Context: "BR-AI-003: ML enhancement validation"
   - Tests: ML enhancement in system integration

4. `test/integration/ai_capabilities/llm_integration/ai_integration_validation_test.go:206-218`
   - Context: "should validate BR-AI-003: ML capabilities"
   - Tests: ML capabilities validation

**Test Tier Distribution**:
- Unit: 1 file
- Integration: 3 files
- E2E: 0 files

---

#### BR-AI-004: AI Integration in Workflow Generation

**Test Files** (2 files):
1. `test/unit/workflow-engine/ai_enhancement_integration_test.go:305-336`
   - Context: "BR-AI-004: AI integration in workflow generation"
   - Tests: Workflow generation with AI recommendations

2. `test/integration/ai/alert_correlation_test.go:251-255`
   - Context: "Business Requirement BR-AI-004: Alert correlation"
   - Tests: AI-driven alert correlation in workflows

**Test Tier Distribution**:
- Unit: 1 file
- Integration: 1 file
- E2E: 0 files

---

#### BR-AI-005: Metrics Collection

**Test Files** (2 files):
1. `test/unit/ai/service/ai_service_business_requirements_test.go:97-173`
   - Context: "BR-AI-005: Metrics Collection Business Logic"
   - Tests: Prometheus metrics collection, aggregation, export

2. `test/integration/ai/alert_correlation_test.go:252`
   - Context: "Business Requirement BR-AI-005: Metrics validation"
   - Tests: Metrics collection in alert correlation

**Test Tier Distribution**:
- Unit: 1 file
- Integration: 1 file
- E2E: 0 files

---

### Category 2: Recommendation Engine

#### BR-AI-006: Recommendation Generation

**Test Files** (2 files):
1. `test/unit/ai/service/ai_service_business_requirements_test.go:519-599`
   - Context: "BR-AI-006: Recommendation Generation Business Logic"
   - Tests: Recommendation generation, confidence scoring, reasoning

2. `test/integration/ai/multi_provider_llm_production_test.go:43-652`
   - Context: "BR-AI-001 & BR-AI-002: Recommendation generation validation"
   - Tests: Multi-provider recommendation generation

**Test Tier Distribution**:
- Unit: 1 file
- Integration: 1 file
- E2E: 1 file (end_to_end_recurring_alerts_test.go)

---

#### BR-AI-007: Effectiveness-Based Recommendation Ranking

**Test Files** (1 file):
1. `test/unit/ai/service/ai_service_business_requirements_test.go:601-648`
   - Context: "BR-AI-007: Effectiveness-Based Recommendation Ranking Business Logic"
   - Tests: Ranking algorithm, effectiveness scoring, threshold validation

**Test Tier Distribution**:
- Unit: 1 file
- Integration: 0 files
- E2E: 0 files

---

#### BR-AI-008: Historical Success Rate Integration

**Test Files** (1 file):
1. `test/unit/ai/service/ai_service_business_requirements_test.go:46-95, 750-798`
   - Context: "BR-AI-008: Historical Success Rate Integration Business Logic"
   - Tests: Success rate calculation, time-windowed analysis, weighting

**Test Tier Distribution**:
- Unit: 1 file
- Integration: 0 files
- E2E: 0 files

---

#### BR-AI-009: Constraint-Based Recommendation Filtering

**Test Files** (1 file):
1. `test/unit/ai/service/ai_service_business_requirements_test.go:650-700`
   - Context: "BR-AI-009: Constraint-Based Recommendation Filtering Business Logic"
   - Tests: RBAC filtering, resource constraint filtering, safety rule filtering

**Test Tier Distribution**:
- Unit: 1 file
- Integration: 0 files
- E2E: 0 files

---

#### BR-AI-010: Evidence-Based Explanations

**Test Files** (1 file):
1. `test/unit/ai/service/ai_service_business_requirements_test.go:702-740`
   - Context: "BR-AI-010: Evidence-Based Explanations Business Logic"
   - Tests: Explanation generation, evidence validation, confidence scoring

**Test Tier Distribution**:
- Unit: 1 file
- Integration: 0 files
- E2E: 0 files

---

### Category 3: Investigation & Analysis

#### BR-AI-011: Deep Alert Investigation

**Test Files** (3 files):
1. `test/unit/ai/service/ai_service_business_requirements_test.go:742-784`
   - Context: "BR-AI-011: Deep Alert Investigation Business Logic"
   - Tests: Investigation depth, confidence scoring, historical pattern integration

2. `test/unit/ai/llm/ai_common_layer/common_layer_test.go:289-407`
   - Context: "BR-AI-011: Investigation Provider"
   - Tests: Investigation provider implementation, pattern leveraging

3. `test/unit/api/context_api_test.go:165-222`
   - Context: "BR-AI-011: Intelligent alert investigation using historical patterns"
   - Tests: Context API integration for investigation

**Test Tier Distribution**:
- Unit: 3 files
- Integration: 0 files
- E2E: 0 files

---

#### BR-AI-012: Investigation Findings Generation & Root Cause Identification

**Test Files** (2 files):
1. `test/unit/ai/service/ai_service_business_requirements_test.go:786-820`
   - Context: "BR-AI-012: Investigation Findings Generation Business Logic"
   - Tests: Findings generation, confidence validation

2. `test/unit/api/context_api_test.go:224-280`
   - Context: "BR-AI-012: Root cause identification with supporting evidence"
   - Tests: Metrics evidence collection, root cause identification

**Test Tier Distribution**:
- Unit: 2 files
- Integration: 0 files
- E2E: 0 files

---

#### BR-AI-013: Alert Correlation Across Time/Resource Boundaries

**Test Files** (2 files):
1. `test/unit/ai/service/ai_service_business_requirements_test.go:822-860`
   - Context: "BR-AI-013: Root Cause Identification Business Logic"
   - Tests: Root cause identification, correlation analysis

2. `test/unit/api/context_api_test.go:282-323`
   - Context: "BR-AI-013: Alert correlation across time/resource boundaries"
   - Tests: Temporal and spatial correlation

3. `test/integration/ai/alert_correlation_test.go:251-893`
   - Context: "Business Requirement BR-AI-004, BR-AI-005: Alert correlation"
   - Tests: Cross-resource and cross-time correlation

**Test Tier Distribution**:
- Unit: 2 files
- Integration: 1 file
- E2E: 0 files

---

#### BR-AI-014: Historical Pattern Correlation

**Test Files** (1 file):
1. `test/unit/ai/service/ai_service_business_requirements_test.go:862-896`
   - Context: "BR-AI-014: Historical Pattern Correlation Business Logic"
   - Tests: Pattern correlation, confidence scoring

**Test Tier Distribution**:
- Unit: 1 file
- Integration: 0 files
- E2E: 0 files

---

#### BR-AI-015: Anomaly Detection

**Test Files** (1 file):
1. `test/unit/integration/cross_component_workflow_integration_test.go:152-194`
   - Context: "BR-AI-001-CONFIDENCE: Anomaly detection validation"
   - Tests: Anomaly detection, severity classification

**Test Tier Distribution**:
- Unit: 1 file
- Integration: 0 files
- E2E: 0 files

---

### Category 4: Advanced AI Features

#### BR-AI-016: Investigation Complexity Assessment & Confidence Scoring

**Test Files** (1 file):
1. `test/unit/ai/llm/enhanced_ai_client_methods_test.go:35-87`
   - Context: "Business Requirements: BR-COND-001, BR-AI-016, BR-AI-017, BR-AI-022"
   - Tests: Complexity assessment, confidence scoring, condition evaluation

**Test Tier Distribution**:
- Unit: 1 file
- Integration: 0 files
- E2E: 0 files

**Migration Note**: Migrated from BR-CONTEXT-016 per ADR-037

---

#### BR-AI-017: AI Metrics Collection & Analysis

**Test Files** (2 files):
1. `test/unit/ai/llm/enhanced_ai_client_methods_test.go:35-87`
   - Context: "Business Requirements: BR-COND-001, BR-AI-016, BR-AI-017, BR-AI-022"
   - Tests: Metrics collection, aggregated metrics analysis

2. `test/integration/shared/fake_slm_client.go:1145-1175`
   - Context: "BR-AI-017, BR-AI-025: Metrics collection implementation"
   - Tests: Mock implementation for metrics collection

**Test Tier Distribution**:
- Unit: 1 file
- Integration: 1 file (mock)
- E2E: 0 files

---

#### BR-AI-018: Workflow Optimization Suggestions

**Test Files** (1 file):
1. `test/unit/workflow-engine/ai_enhancement_integration_test.go:336-356`
   - Context: "BR-AI-005, BR-AI-006: AI enhancement in workflow structure optimization"
   - Tests: Workflow optimization, suggestion generation

**Test Tier Distribution**:
- Unit: 1 file
- Integration: 0 files
- E2E: 0 files

---

#### BR-AI-022: Prompt Optimization & A/B Testing

**Test Files** (2 files):
1. `test/unit/ai/llm/enhanced_ai_client_methods_test.go:35-87`
   - Context: "Business Requirements: BR-COND-001, BR-AI-016, BR-AI-017, BR-AI-022, BR-ORCH-002, BR-ORCH-003"
   - Tests: Prompt version registration, optimal prompt selection, A/B testing

2. `test/integration/shared/fake_slm_client.go:1185-1203`
   - Context: "BR-AI-022, BR-ORCH-002, BR-ORCH-003: Prompt optimization implementation"
   - Tests: Mock implementation for prompt optimization

**Test Tier Distribution**:
- Unit: 1 file
- Integration: 1 file (mock)
- E2E: 0 files

**Migration Note**: Migrated from BR-CONTEXT-022 per ADR-037

---

#### BR-AI-024: Context Window Optimization & Fallback Mechanisms

**Test Files** (1 file):
1. `test/unit/ai/conditions/condition_impl_test.go:497-525`
   - Context: "BR-AI-024: Fallback Mechanisms"
   - Tests: Fallback mechanisms, context optimization, AI service unavailability

**Test Tier Distribution**:
- Unit: 1 file
- Integration: 0 files
- E2E: 0 files

---

#### BR-AI-025: AI Model Self-Assessment & Aggregated Metrics

**Test Files** (2 files):
1. `test/unit/ai/llm/enhanced_ai_client_methods_test.go:35-87`
   - Context: "Business Requirements: BR-COND-001, BR-AI-016, BR-AI-017, BR-AI-022"
   - Tests: Model self-assessment, aggregated metrics

2. `test/integration/shared/fake_slm_client.go:1145-1175`
   - Context: "BR-AI-017, BR-AI-025: Aggregated metrics implementation"
   - Tests: Mock implementation for aggregated metrics

**Test Tier Distribution**:
- Unit: 1 file
- Integration: 1 file (mock)
- E2E: 0 files

**Migration Note**: Migrated from BR-CONTEXT-025 per ADR-037

---

### Category 5: Algorithm Logic

#### BR-AI-056: Confidence Calculation Algorithms

**Test Files** (1 file):
1. `test/unit/ai/llm/llm_algorithm_logic_test.go:36-153`
   - Context: "BR-AI-056: Confidence Calculation Algorithms"
   - Tests: Confidence calculation, normalization, calibration

**Test Tier Distribution**:
- Unit: 1 file
- Integration: 0 files
- E2E: 0 files

---

#### BR-AI-060: Business Rule Confidence Enforcement

**Test Files** (1 file):
1. `test/unit/ai/llm/llm_algorithm_logic_test.go:155-208`
   - Context: "BR-AI-060: Business Rule Confidence Enforcement"
   - Tests: Threshold enforcement, configuration, violation handling

**Test Tier Distribution**:
- Unit: 1 file
- Integration: 0 files
- E2E: 0 files

---

#### BR-AI-065: Action Selection Algorithm Logic

**Test Files** (1 file):
1. `test/unit/ai/llm/llm_algorithm_logic_test.go:210-311`
   - Context: "BR-AI-065: Action Selection Algorithm Logic"
   - Tests: Action selection, ranking, confidence scoring

**Test Tier Distribution**:
- Unit: 1 file
- Integration: 0 files
- E2E: 0 files

---

#### BR-AI-070: Parameter Generation Algorithm Logic

**Test Files** (1 file):
1. `test/unit/ai/llm/llm_algorithm_logic_test.go:313-402`
   - Context: "BR-AI-070: Parameter Generation Algorithm Logic"
   - Tests: Parameter generation, validation, confidence scoring

**Test Tier Distribution**:
- Unit: 1 file
- Integration: 0 files
- E2E: 0 files

---

#### BR-AI-075: Context-Based Decision Logic

**Test Files** (1 file):
1. `test/unit/ai/llm/llm_algorithm_logic_test.go:404-471`
   - Context: "BR-AI-075: Context-Based Decision Logic"
   - Tests: Context-aware decision making, cluster state consideration

**Test Tier Distribution**:
- Unit: 1 file
- Integration: 0 files
- E2E: 0 files

---

#### BR-AI-080: Algorithm Performance Validation

**Test Files** (1 file):
1. `test/unit/ai/llm/llm_algorithm_logic_test.go:473-520`
   - Context: "BR-AI-080: Algorithm Performance Validation"
   - Tests: Latency validation, accuracy validation, throughput validation

**Test Tier Distribution**:
- Unit: 1 file
- Integration: 0 files
- E2E: 0 files

---

### Category 6: Service Quality

#### BR-AI-CONFIDENCE-001: Confidence Validation Business Logic

**Test Files** (1 file):
1. `test/unit/ai/service/ai_service_business_requirements_test.go:519-599`
   - Context: "BR-AI-CONFIDENCE-001: Confidence Validation Business Logic"
   - Tests: Confidence range validation, calibration, validation errors

**Test Tier Distribution**:
- Unit: 1 file
- Integration: 0 files
- E2E: 0 files

---

#### BR-AI-SERVICE-001: AI Service Integration Business Logic

**Test Files** (1 file):
1. `test/unit/ai/service/ai_service_business_requirements_test.go:519-599`
   - Context: "BR-AI-SERVICE-001: AI Service Integration Business Logic"
   - Tests: Health monitoring, confidence monitoring, health check endpoints

**Test Tier Distribution**:
- Unit: 1 file
- Integration: 0 files
- E2E: 0 files

---

#### BR-AI-RELIABILITY-001: AI Service Reliability Business Logic

**Test Files** (1 file):
1. `test/unit/ai/service/ai_service_business_requirements_test.go:519-599`
   - Context: "BR-AI-RELIABILITY-001: AI Service Reliability Business Logic"
   - Tests: Reliability metrics, SLA enforcement, alerting

**Test Tier Distribution**:
- Unit: 1 file
- Integration: 0 files
- E2E: 0 files

---

## 📊 Test Coverage Statistics

### Coverage by Test Tier

| Tier | BRs Covered | Percentage | Target | Status |
|------|-------------|------------|--------|--------|
| **Unit** | 25 of 30 | 83% | ≥70% | ✅ Exceeds target |
| **Integration** | 11 of 30 | 37% | ≥50% | ⚠️ Below target |
| **E2E** | 2 of 30 | 7% | ≥10% | ⚠️ Below target |
| **Overall** | 30 of 30 | 100% | 100% | ✅ Complete |

### Coverage by BR Category

| Category | BRs | Unit | Integration | E2E | Overall |
|----------|-----|------|-------------|-----|---------|
| **LLM Integration & API** | 5 | 4 (80%) | 4 (80%) | 0 (0%) | 5 (100%) |
| **Recommendation Engine** | 5 | 5 (100%) | 1 (20%) | 1 (20%) | 5 (100%) |
| **Investigation & Analysis** | 5 | 5 (100%) | 1 (20%) | 0 (0%) | 5 (100%) |
| **Advanced AI Features** | 6 | 4 (67%) | 2 (33%) | 0 (0%) | 6 (100%) |
| **Algorithm Logic** | 6 | 6 (100%) | 0 (0%) | 0 (0%) | 6 (100%) |
| **Service Quality** | 3 | 3 (100%) | 0 (0%) | 0 (0%) | 3 (100%) |

### Test File Distribution

**Total Test Files**: 18 files

| Test Directory | File Count | BRs Covered |
|----------------|------------|-------------|
| `test/unit/ai/service/` | 1 | 15 BRs |
| `test/unit/ai/llm/` | 3 | 10 BRs |
| `test/unit/workflow-engine/` | 1 | 6 BRs |
| `test/unit/api/` | 1 | 3 BRs |
| `test/unit/ai/conditions/` | 1 | 1 BR |
| `test/unit/integration/` | 1 | 1 BR |
| `test/unit/main-app/` | 2 | 1 BR |
| `test/integration/ai/` | 4 | 8 BRs |
| `test/integration/end_to_end/` | 1 | 1 BR |
| `test/integration/shared/` | 3 | 3 BRs |

---

## 🔗 Related Documentation

- [AI/ML Service Business Requirements](./BUSINESS_REQUIREMENTS.md) - Detailed BR descriptions
- [Context API BR Renaming Map](../../../CONTEXT_API_AI_BR_RENAMING_MAP.md) - BR migration details
- [Data Storage BR Mapping](../data-storage/BR_MAPPING.md) - Reference template

---

## 📝 Notes

### BR Numbering Gaps

The following BR numbers are not currently used:
- BR-AI-019, 020, 021, 023, 026-055, 057-059, 061-064, 066-069, 071-074, 076-079

**Reason**: Reserved for future features or deprecated BRs. Some were migrated from Context API (BR-AI-021, 023, 039, 040, OPT-001 to OPT-004) but are currently reserved for future implementation.

### Integration Test Gap

**Current Integration Coverage**: 37% (11 of 30 BRs)
**Target**: ≥50%
**Gap**: 4 BRs (13%)

**Recommendation**: Add integration tests for the following P0 BRs:
- BR-AI-007: Effectiveness-Based Recommendation Ranking
- BR-AI-008: Historical Success Rate Integration
- BR-AI-009: Constraint-Based Recommendation Filtering
- BR-AI-010: Evidence-Based Explanations

**Estimated Effort**: 4 hours (1 hour per BR)

### E2E Test Gap

**Current E2E Coverage**: 7% (2 of 30 BRs)
**Target**: ≥10%
**Gap**: 1 BR (3%)

**Recommendation**: Add E2E test for BR-AI-003 (Machine Learning Enhancement) to demonstrate end-to-end effectiveness feedback loop.

**Estimated Effort**: 2 hours

---

**Document Version**: 1.0
**Last Updated**: November 8, 2025
**Maintained By**: Kubernaut Architecture Team
**Review Cycle**: Quarterly or when new BRs are added

