Can I use Obody NG with Sam?

[Lucatoreribi 4]

I don't know how it works exactly, does SAM include bodyslide files? I'm interested in the reffiting and body variance features. 

[axland 39]

Modders usually use Bodyslide + RaceMenu. But if you are not willing to edit outside the game, the shortcut is ECE (Enhanced Character Edit) which is what I use always to get quick results ingame.

With ECE you have sliders for most body parts including face.