  An operator system $\cl S$ with unit $e$, can be viewed as an Archimedean
order unit space $(\cl S,\cl S^+,e)$. Using this Archimedean order unit space,
for a fixed $k\in \bb N$ we construct a super k-minimal operator system
OMIN$_k(\cl S)$ and a super k-maximal operator system OMAX$_k(\cl S)$, which
are the general versions of the minimal operator system OMIN$(\cl S)$ and the
maximal operator system OMAX$(\cl S)$ introduced recently, such that for $k=1$
we obtain the equality, respectively. We develop some of the key properties of
these super operator systems and make some progress on characterizing when an
operator system $\cl S$ is completely boundedly isomorphic to either
OMIN$_k(\cl S)$ or to OMAX$_k(\cl S)$. Then we apply these concepts to the
study of k-partially entanglement breaking maps. We prove that for matrix
algebras a linear map is completely positive from OMIN$_k(M_n)$ to
OMAX$_k(M_m)$ for some fixed $k\le \min(n,m)$ if and only if it is a
k-partially entanglement breaking map.
