The more OOP model diagram does not match the project itself.

[QQH0828]

Based on the pervious model diagram, AddressBook should be PetPal, Person should be Pet, UniquePersonList should be UnqiuePetList.

And there are missing component, such as OwnerName and Deadline.

[soc-se-bot]

Your response not required for this bug as the team has accepted the bug as it is.