Example

Looking at the text and our list of actors, we can quickly come up with an initial set of use cases:

Ticket Seller:

Issue ticket, Show seat availability, show seat location, show seat price

Event Manager:

Add event, Schedule performance, Modify performance information

Business Manager:

Print report

Accountant:

Print sales information

This is just a first cut, based on the text we had available. We can easily add to this list, for example by applying the patterns in section 3. In doing so, we would also consider renaming what we have to make them more consistent. A larger set of use cases is shown in figure 3.