Working Area
The Working Area window is the user's main working area. It can also be described as the UI the user actively works in. You can create you own working area.
One way is to use Document Window which could host controls defining the Working Area.
Refer to the following example which describes how to Create Document
Examples of Working Area windows in RobotStudio:
3D View
Refer to the following example which describes how to Create New View in 3D Graphics.Event Manager