A prefab can be created by combining other smaller prefabs. These are called nested prefabs
We’ll use the barrel prefab from our previous example. Drop in 3 barrel prefabs on to the scene.
Hold down the Control key and select the three prefabs. We will be using this selection to create a new prefab
Create a prefab with these three barrels
Drop the newly created prefab on to the scene
Explore the next section from the side bar