Question 3d Buttons For Repeated Use

I am thinking about hopping back into Unity. It has been awhile.

I want to make a basic script for a 3d button prefab that will trigger when pressed and play an animation of it being pressed. That should be easy for me.

However, I want these buttons to be reusable for all sorts of things. What would be the best way to go about that? One button might open a specific door. Another might be used as part of a puzzle.

 

Start with any 3D button tutorial perhaps?

Drag it into place and connect it up in scene, pretty much like all other Unity inter-object communication.