[SOLVED] [3DS MAX] Split mesh based on UV coordinates?

[RequiemOfRawr]

I know in Blender you could just go into Edit Mode, and select the parts that needs to be separated, then press P and choose By Selection, and it will separated your mesh based on the selected parts.

How would I go about doing this in 3DS Max?

For example I have a model like below:



The mask in the image is part of the character's face, like a whole mesh, therefore I cannot take it off.

So how would I separate the mask from the face?

Thanks for reading.