Example: Self-Service machine (cont.)
The steps of unsecuring the machine, front opening, closing and securing
the machine are what supplier and collector must do. This is a good
place to include a use case. Let's combine the "unsecure" and "pull open" steps
into use case called "Expose the inside" and the "close machine" and "secure"
with use case "Unexpose the inside".
By including a use case Restock and Collect use cases may look as this:
