You have created a Layer called Business (i.e. matches all the source code that runs the Business logic in your application) and you would like to assign all classes and interfaces to this layer, i.e. all the objects belonging to the Java package called "com.mycompany.app.BU".

Step-by-step process

Note: depending on the selected property, not all operators will be available in the above dialog box:

For Type, only = and != will be available For Analysis Unit name, only = will be available For Module name, only = will be available