  On 2022 July 8, NASA shared$^{a}$ the list of five public showcase targets
which have been observed with the new \textit{James Webb Space Telescope}
(JWST), and whose data are expected to be released to the public around
Tuesday, July 12. One of these targets is the galaxy cluster SMACS~J0723.3-7327
which acts as a gravitational lens and was recently imaged with the
\textit{Hubble Space Telescope} in the framework of the \textit{Reionization
Lensing Cluster Survey} program (RELICS). To facilitate studies by the
community with the upcoming JWST data, we publish here a lens model for
SMACS0723 -- including mass-density and magnification maps. We identify in the
HST imaging five multiple-image families for three of which membership and
redshift are secured by public spectroscopic data. For the remaining two
systems we rely on robust photometric redshift estimates. We use here the
\texttt{Light-Traces-Mass} lens modeling method, which complements the
parametric models already available on the RELICS website and elsewhere, and
thus helps span a representative range of solutions. The new models published
here can be accessed via a link given below$^{b}$. It will be interesting to
examine by how much and which properties of the mass models change, and
improve, when JWST data are incorporated.
