The scenario
This diagram models the interactions of a customer in a PC room, including session management, game browsing, launching, and license validation.
What is in this drawing
Read the decisions behind it.
01
Used external actor for game license provider
02
Applied 'include' relationship for license validation when launching a game
03
Applied 'extend' relationship for license failure handling
Use this diagram when designing a system for public computer usage with licensed software, particularly in gaming cafes or educational labs.
More like this