The discussion centers on the use of UML (Unified Modeling Language) and specifically the representation of use case diagrams. A user expresses concern about stating that a function will only be used in extraordinary situations within their use case diagram. The response critiques this approach, suggesting that it is not an appropriate way to represent functionality, as it introduces conditional logic that complicates the diagram. It is also noted that the role of the Branch Manager may not qualify as an actor in this context, as merely informing an actor does not constitute an interaction with the system. The conversation emphasizes the importance of clarity and proper representation in UML diagrams.
