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Motivated by the desire to better understand modular tensor categories (or whatever replaces them) in the context of (rational) superconformal 2-dimensional field theories, the following is an attempt to capture the basic axioms of superalgebra in a more “arrow-theoretic” way than commonly done, such that its generalization to less familiar contexts can proceed more systematically. One possible way to conceive this endeavour is to think of the problem of finding the concept which is to a supergroup like a category is to a group.