Convert Regular mesh to Skinned Mesh

Unity Engine
1

I’m trying to convert a regular mesh to a skinned mesh but need some tutorials. I’ve tried using MeshBaker from the asset store but no luck so far.
Can anyone point me to some tutorials?

2

Import to 3D editor, create 1 bone - apply skin to the model. Export back into Unity.
If you need deformation - create more bones and skin weight accordingly.