On the left side of your workspace is the Scene List. This is a visual representation of how all the objects in your creation are organized, and how they effect each other. Keep reading to learn about Areas, Unions and Groups.
https://www.youtube.com/watch?v=3i_26S4U35c
In this lesson:
The scene list on the left of your scene shows all the shapes you have in your scene. You can reorganize this in several ways. Let’s take a look at some of the options.