  We discuss the implementation of the "minimal" type III seesaw model, i.e.
with one fermionic triplet, in FeynRules/MadGraph. This is the first step in
order to realize a real study of LHC data recorded in the LHC detectors. With
this goal in mind, we comment on the possibility of discovering this kind of
new physics at the LHC running at 7 TeV with a luminosity of few fb^-1.
