A UI Panel or UI Group Box to which a NestedUIConfig stereotype is applied and a feature tag set can represent some parts and nest other components. One of the samples that shows such purpose is the SmallTestSamples.mdzip sample, which is located in the <install_root>\samples\simulation folder.
The following System Class diagram shows the structures of Class system and Class monitor
Structures of Class system and Class monitor.
On the same Class diagram, there are Instance Specifications of Class system and Class monitor that will be used in the simulation as follows
Instance Specifications of Class system and Class monitor.
The User Interface Modeling diagram displays the UI configuration that will be used in the simulation as follows
UI Configuration of Class system.
The following figure displays the UI configuration and the Specification of the UI Panel named panel1, which represents the monitor1 Property, as a part of Class system
UI Configuration and its Specification.
When the test_nested_panels SimulationConfig is run, the UI mockup will be displayed. The following figure exhibits the UI Panels and UI Group Boxes that represent the parts (Properties) of the Class system and in-depth nested parts as well 