When designing a new ROI system, detailing processes step by step is part of creating what?

Detailing processes step by step is an integral part of developing use cases, which provide a clear and comprehensive description of a system's functionality from the end user's perspective. Use cases articulate how users will interact with the new Release of Information (ROI) system, outlining the specific tasks that need to be accomplished and the sequence in which they occur. This method not only helps clarify user needs and expectations but also serves as a valuable communication tool among stakeholders involved in the design and implementation of the system.

In this context, use cases ensure that all functional aspects are captured accurately, which ultimately leads to a better-designed system that effectively meets user requirements. By focusing on the interactions between the users and the system, use cases serve as a foundational component in the development of functional requirements, which detail what the system should do.