  The relation between special connections on the projective line, called Miura
opers, and the spectra of integrable models of Gaudin type provides an
important example of the geometric Langlands correspondence. The possible
generalization of that correspondence to simple Lie superalgebras is much less
studied. Recently some progress has been made in understanding the spectra of
Gaudin models and the corresponding Bethe ansatz equations for some simple Lie
superalgebras. At the same time, the original example was reformulated in terms
of an intermediate object: Miura-Pl\"ucker oper. It has a direct relation to
the so-called $qq$-systems, the functional form of Bethe ansatz, which, in
particular, allows $q$-deformation. In this note, we discuss the notion of
superoper and relate it to the examples of $qq$-systems for Lie superalgebras,
which were recently studied in the context of Bethe ansatz equations. We also
briefly discuss the $q$-deformation of these constructions.
