I love Blender...
Yeah, I say that all the time. It's not a hidden thing, is it? well, Blender has lots of things hidden under the hood. Addons that should be just on all the time, like Loop Tools, right? Right!
But hidden in plain sight are two massively useful tools that a lot of people are not even aware of existing. Right above the Outliner are two little bars. One saying "ViewLayer" and one saying "Scene".
Remember, this is not Maya, so the word scene is not a reference to the while workspace. Scene refers to the fact that you can have Multiple scenes in your Blender file. That' right...multiple!
And Viewlayer? Yes, you guessed it. You can have multiple viewlayers in each scene. Think of it as a pre-AOV solution.
So, enough of this, take a look at the tutorial and see how these things are more than useful, they are imperative!