No doubt! Use Cases help with all the different areas of the application which converse the requirement precisely, in slice by slice. Actually, application's architecture, planning, developing, testing and user experience all of these areas are glued with the accurate Use Cases. It's just scaling the software agility to a great extent. Hence, we should be very careful to create each of the Use Case properly.
Use Case should be:
- kinda storytelling in effectively and spontaneously.
- kept as simple and precise telling about a particular goal details.
- depicted the big picture to understand stories perfectly.
- focused on value of the stories.
- adapted to meet the team’s needs.
- sliced the proposed stories by addressing each aspect of the feature, kinda task break down.
- assisted to sequentially stories coverage in top down/ bottom up approach.
- assisted to discover hidden requirements.
- assisted to prioritize the requirements.
At the same time, above Use Case scopes entail to us to be more cautious to focus on Use Case realization which will guide the application's elements, such as components, programs, stored procedures, configuration files and data-base tables, collaborate together to perform a use case.
However, sum-up is: Use Case which mitigates the client's every piece of expectation in respect of successful every achievement.
