  We consider the Minimal Supergravity Model with universality of scalar and
gaugino masses plus an extra bilinear term in the superpotential which breaks
R-Parity and lepton number. We explicitly check the consistency of this model
with the radiative breaking of the electroweak symmetry. A neutrino mass is
radiatively induced, and large Higgs-Lepton mixings are compatible with its
experimental bound. We also study briefly the lightest Higgs mass. This
one-parameter extension of SUGRA-MSSM is the simplest way of introducing
R-parity violation.
