  In this paper, we study $L^1$-matrix convex sets $\{K_{n}\}$ in $*$-locally
convex spaces and show that every C$^*$-ordered operator space is complete
isometrically, completely isomorphic to $\{A_{0}(K_{n}, M_{n}(V))\}$ for a
suitable $L^1$-matrix convex set $\{K_{n}\}$. Further, we generalize the notion
of regular embedding of a compact convex set to $L^{1}$-regular embedding of
$L^{1}$-matrix convex set. Using $L^{1}$-regular embedding of $L^{1}$-convex
set, we find conditions under which $A_{0}(K_{n}, M_{n}(V))$ is an abstract
operator system.
