  In the supersymmetric triplet (type-II) seesaw model, in which a single
SU(2)_L-triplet couples to leptons, the high-energy neutrino flavour structure
can be directly determined from the low-energy neutrino data. We show that even
with such a minimal triplet content, leptogenesis can be naturally accommodated
thanks to the resonant interference between superpotential and soft
supersymmetry breaking terms.
