docs-project-use-case

Documenting project use cases involves capturing user scenarios, main flows, alternate paths, and error conditions to ensure behavior validation and clear tracking of functional requirements back to the PRD.

To capture alternate and error flows for user scenarios, you map the main successful path first, then define exception conditions and deviation branches to support comprehensive behavior validation.

Structuring a use case for a new feature requires defining the user journey from initial interaction to completion, detailing main, alternate, and error flows to validate edge cases and functional requirements.

You need to map use case flows for behavior validation when you must verify that functional requirements and documented user scenarios correctly handle main, alternate, and error paths against real-world expectations.

Yes, documenting user scenarios allows you to track functional requirements by mapping main, alternate, and error flows directly to Product Requirement Documents for clear traceability and behavior validation.