  The interaction of heavy flavor with the quark-gluon plasma (QGP) in
relativistic heavy-ion collisions is studied using JETSCAPE, a publicly
available software package containing a framework for Monte Carlo event
generators. Multi-stage (and multi-model) evolution of heavy quarks within
JETSCAPE provides a cohesive description of heavy flavor quenching inside the
QGP. As the parton shower develops, a model becomes active as soon as its
kinematic region of validity is reached. Two combinations of heavy-flavor
energy-loss models are explored within a realistic QGP medium, using parameters
which were tuned to describe {\it light-flavor} partonic energy-loss.
