  We present the implementation of an effective lagrangian via FeynRules,
featuring bosons X(J^P) with various assignments of spin/parity J^P = 0^+, 0^-,
1^+, 1^-, or 2^+, that allows one to perform characterisation studies of the
boson recently discovered at the LHC, for all the relevant channels and in a
consistent, systematic and accurate way.
