traceability-matrix-builder

name	traceability-matrix-builder
description	Build and maintain requirements traceability matrices with bidirectional links and coverage analysis
allowed-tools	["Read","Write","Glob","Grep","Bash"]
metadata	{"specialization":"business-analysis","domain":"business","id":"SK-007","category":"Requirements Management"}

Traceability Matrix Builder

Overview

The Traceability Matrix Builder skill provides specialized capabilities for creating and maintaining requirements traceability matrices (RTM). This skill enables bidirectional traceability from business requirements through design, implementation, and testing, ensuring complete coverage and impact analysis capabilities.

Capabilities

Bidirectional Traceability Links

• Create bidirectional traceability links
• Link requirements forward to design and implementation
• Link requirements backward to business objectives
• Support multiple link types (derives, satisfies, verifies)

Orphan Requirement Detection

• Detect orphan requirements with no forward links
• Identify requirements with no backward links
• Flag incomplete traceability chains
• Generate orphan reports with remediation guidance

Coverage Percentage Calculation

• Calculate forward coverage percentages
• Calculate backward coverage percentages
• Measure test coverage by requirement
• Generate coverage dashboards

Traceability Reports

• Generate comprehensive traceability reports
• Create requirement-to-test case mappings
• Produce coverage summary reports
• Export compliance documentation

Requirement Change Impact Tracking

• Track requirement changes and impact
• Identify affected downstream artifacts
• Calculate change impact radius
• Generate impact assessment reports

Network Diagram Visualization

• Visualize traceability as network diagrams
• Show requirement relationships graphically
• Highlight orphans and gaps visually
• Create interactive traceability views

Tool Export

• Export to Jira requirements format
• Export to Azure DevOps work items
• Generate CSV for import tools
• Create XML interchange formats

Usage

Create Traceability Matrix

Create a traceability matrix for these requirements:
[Requirements list with IDs]

Link to these artifacts:
- Design elements: [List]
- Test cases: [List]

Calculate Coverage

Calculate traceability coverage for this project:
[Requirements list]
[Test cases list]

Report coverage percentages and identify gaps.

Impact Analysis

Analyze the impact of changing this requirement:
[Requirement details]

Identify all affected artifacts and stakeholders.

Generate Report

Generate a traceability report for stakeholder review:
[Project scope]

Include coverage metrics and orphan analysis.

Process Integration

This skill integrates with the following business analysis processes:

• requirements-traceability.js - Core traceability management
• brd-creation.js - Requirements documentation
• uat-planning.js - Test case traceability
• solution-performance-assessment.js - Requirements fulfillment tracking

Dependencies

• Requirements data structures
• Link management algorithms
• Export format generators
• Visualization libraries

Traceability Frameworks Reference

Traceability Link Types

Link Type	Direction	Description
Derives	Forward	Requirement derives design element
Satisfies	Forward	Implementation satisfies requirement
Verifies	Forward	Test case verifies requirement
Traces To	Bidirectional	General relationship
Depends On	Backward	Requirement depends on business objective
Refines	Forward	Detailed requirement refines parent

Traceability Levels

Business Objective
    |
    v
Business Requirement (BRD)
    |
    v
Functional Requirement (SRS)
    |
    v
Design Element (Design Doc)
    |
    v
Implementation (Code Module)
    |
    v
Test Case (Test Plan)

Coverage Metrics

Metric	Formula	Target
Forward Coverage	Linked Requirements / Total Requirements	100%
Test Coverage	Requirements with Tests / Total Requirements	100%
Backward Coverage	Requirements with Business Links / Total	100%

RTM Standard Columns

Column	Description
Req ID	Unique requirement identifier
Req Description	Brief requirement summary
Business Objective	Linked business goal
Design Reference	Design document/element
Code Module	Implementation reference
Test Case ID	Linked test case(s)
Status	Current requirement status
Priority	Requirement priority

Orphan Types

1. No Parent: Missing backward traceability
2. No Child: Missing forward traceability
3. No Test: Missing verification traceability
4. Isolated: No links in either direction