A use case diagram uses UML notation to represent all the use cases for a particular aspect, such as a of a functional requirement, in an intuitively understandable way in a graphical overview.
| ID | Title | Mainly belongs to functional requirement | |
|---|---|---|---|
| UCD-1 | Use case diagram for functional requirement »Feedback for a portfolio« | FR-9: Feedback for a portfolio | |
| UCD-2 | Use case diagram for functional requirement »Export portfolio« | FR-8: Export portfolio |