What elements might be included in a Use Case?

A Use Case is a detailed description of how users interact with a system to achieve a specific goal. It outlines the steps involved in a particular scenario, highlighting the specific actions taken by the users, often referred to as "actors", and also defines the roles they play within the context of that use case. This structure allows stakeholders to understand the functional requirements of the system based on real-world scenarios, making it easier to visualize how the system will be used.

The focus on actions and user roles is crucial because it directly correlates to user experience and system functionality. By detailing who does what (the actions), and what each user's responsibilities are (the roles), a comprehensive picture emerges that informs the design and development process. This ensures that the system meets user needs and functions as intended in practical applications.

While budget estimates, technological specifications, and market trends can be important for overall project success, they do not form part of the core content of a Use Case. Instead, they pertain to financial planning, technical requirements, and strategic analysis, respectively, which are handled through separate documentation and analysis efforts rather than within the use case structure itself.