Functional and Non-Functional System Requirements

The success of any IT project depends on clearly understanding what will satisfy stakeholder expectations. These expectations can be expressed as a collection of functional and non-functional system requirements.

To prepare for this Discussion, review the Case Study and identify at least two functional and at least two non-functional requirement for the system. Consider ways to divide the effort of creating system requirements and a tool for drawing use case diagrams.

Post a short description of the requirements you identified. Explain how you derived them from the case study. Also explain how you might use a tool to illustrate the functional system requirement in a use case diagram.

Then, propose how your group might divide the effort to create the list of system requirements and the use case diagram. Suggest an editing tool to be used by the group to complete the use case diagram.