Lesson outline:

• Teacher discusses proposals of teams from previous lesson. 
• In the meantime, students implement second set of assigned design patterns into their model, including pattern details. The class diagram with all assigned design patterns shall be submitted as a result of this seminar.
• Homework: Students prepare their presentations (analyses and design patterns defense) focused on the application of assigned patterns. For each analysis/design pattern summarize key features and applicability (by your words) and show, explain and discuss pattern utilization in the context of IS MU. 10 min presentation + 5 min discussion.