Quiz Entry - updated: 2026.07.14
What are the key components of a Use Case template?
Name, related use cases, system, actor, trigger, success guarantees, main success scenario, alternative flows, and exceptions.
| Component | Description |
|---|---|
| Use Case Name | Descriptive name of the use case |
| Use Cases | Related use cases (includes/extends) |
| System | The system boundary |
| Actor | Who triggers/interacts with the use case |
| Trigger | What initiates the use case |
| Success Guarantees | Post-conditions when successful |
| Main Success Scenario | Happy path steps |
| Alternative Flows | Variations from the main path |
| Exceptions | Error handling scenarios |
Writing tips:
- Use Case names should be verb phrases: "Reserve Hotel Room", "Process Payment"
- Main scenario steps: "Actor does X", "System responds with Y"
- Keep each step atomic and observable
- Number alternative flows referencing main scenario steps (e.g., "3a. If payment fails...")