How can I import a skeleton mesh with multiple sections?

Hello there!

I got some problems and I hope you can help me.

I am making a game and I want to do a cloth system in my character. I have imported the skeleton mesh and animations from Maya (I had to export my character with Game Exporter Tool). Once with my character in Unreal I decided to make the cloth system, but another problem appeared to me. My character does not have multiple sections, then I cannot select just one part of the mesh and use the “Cloth Painting”.

What I heft do to split my character’s mesh in differents sections?