This exercise explores reapplying the sample pattern after adding additional elements to an interface you will use as an argument.
In exercise 6, you specified arguments for the Interface pattern. You saw that UML operations were added to the class AppFunction1 when you specified AppFunction1 as an argument, and it was bound to the assigned template parameter. Now you can modify some of the argument elements to observe how you can use reapplying patterns to update the other elements that participated in the pattern application.
Before you begin, you must complete Exercise 6: Binding existing elements as arguments.
Finish this tutorial by reviewing the materials in the Apply a pattern summary.