  We describe how the study of superfusion categories (roughly speaking, fusion
categories enriched over the category of super vector spaces) reduces to that
of fusion categories over sVect, in the sense of Drinfeld, Gelaki, Nikshych,
and Ostrik. Following Brundan and Ellis, we give the construction of the
underlying fusion category of a superfusion category, and give an explicit
formula for the associator in this category in terms of 6$j$-symbols. We give a
definition of the $\pi$-Grothendieck ring of a superfusion category, and prove
a version of Ocneanu rigidity for superfusion categories.
