How can I enable a gameobject that isn't in the scene?

Unity Engine
1

Hi again, I have this question please help me
I have a GameObject in my project folder (Not in the scene) I disabled this and now I would enable it from a level again, can I do that at all?

2

It has to be in the scene to be enabled or disabled. If you want it to not be in the scene until you need it, you can always turn it into a prefab and instantiate it when it’s called for.

I don’t really understand what you mean when you say you disabled the game object in your project folder, sorry.