Who Realizes Who? – The Sparx Way
In this approach we start with requirements, which are high-level descriptions of what a system should be capable of.
1. Requirement RQ1 says the system shall be able to display and export business reports.
2. Use case UC1 defines the interaction behavior of how the system is expected to conduct the activity of displaying reports. (Basic steps are on the note element.) This use case is said to realize the requirement of displaying and exporting business reports.
3. At the last analysis step, feature elements are defined to clarify and detail what functions and other characteristics the software will have to support the use case.
About Gusztáv Jánvári
Professional with a vision