<Dt> User (stakeholder) requirements </Dt> <Dd> Mid-level statements of the needs of a particular stakeholder or group of stakeholders . They usually describe how someone wants to interact with the intended solution . Often acting as a mid-point between the high - level business requirements and more detailed solution requirements . </Dd> <Dl> <Dt> Functional (solution) requirements </Dt> <Dd> Usually detailed statements of capabilities, behaviour, and information that the solution will need . Examples include formatting text, calculating a number, modulating a signal . They are also sometimes known as capabilities . </Dd> </Dl> <Dt> Functional (solution) requirements </Dt>

A statement describing both the requirements that must be met by a product or process