  We propose a novel supersymmetric unified scenario of the triplet seesaw
mechanism where the exchange of the heavy triplets generates both neutrino
masses and soft supersymmetry breaking terms. Our framework is very predictive
since it relates neutrino mass parameters, lepton flavour violation in the
slepton sector, sparticle and Higgs spectra and electroweak symmetry breakdown.
The phenomenological viability and experimental signatures in lepton flavor
violating processes are discussed.
