Use Case Documentation Skill

Purpose

Describe how a user interactions with a system to achieve a specific goal. Use cases capture functional requirements from a user-centric perspective, often used in Waterfall or Hybrid environments where detailed specification is needed before implementation.

When to Use

• Complex transactional systems (banking, healthcare).
• When specific alternate flows and error handling must be rigorously defined.
• Regulatory compliance requires detailed documentation.
• Bridging gap between business needs and technical functional specs.

Anatomy of a Use Case