  For a complex manifold $X$ the ring of microdifferential operators $\E_X$
acts on the microlocalization $\mu hom(F,\O_X)$, for $F$ in the derived
category of sheaves on $X$. Kashiwara, Schapira, Ivorra, Waschkies proved, as a
byproduct of their new microlocalization functor for ind-sheaves, $\mu_X$, that
$\mu hom(F,\O_X)$ can in fact be defined as an object of the derived category
of $\E_X$-modules: this follows from the fact that $\mu_X \O_X$ is concentrated
in one degree. In this paper we prove that the tempered microlocalization also
is an object of the derived category of $\E_X$-modules. Since we don't know
whether the tempered version of $\mu_X \O_X$ is concentrated in one degree, we
introduce a method to build suitable resolutions for which the action of $\E_X$
is realized in the category of complexes. We define a version of the de Rham
algebra on the subanalytic site which is quasi-injective and we work in the
category of dg-modules over this de Rham algebra instead of the derived
category of sheaves.
