Use case 12: View Inactive Clients

Rational

Main flow	Question: what class ...	Answer	Justification
1. The admin requests to view the inactive clients.	... interacts with the user?	ViewInactiveClientsUI	Pure Fabrication.
	... coordinates the use case?	ViewInactiveClientsController	Controller.
2. The system shows the list of inactive clients.	... knows the inactive clients?	ClientManager	Information Expert: the ClientManager knows all the Clients.
3. The admin chooses a client.
4. The system shows all the past contracts of the client.	... knows the past contracts?	ContractManager	Information Expert: ContractManager knows all the past contracts.

Systematization

Identified software classes (e.g. Pure Fabrication):

• ViewInactiveClientsUI
• ViewInactiveClientsController
• ClientManager
• ContractManager

Sequece diagram

Class diagram