The compound CeRh2Al10 is a new member of the 1:2:10 stoichiometry series. Previously the three well-studied compounds CeT2Al10 (T=Fe, Ru, Os) were showed to be the first Kondo insulators (small energy gapped and strongly hybridized local-moment system) that undergo ordering of the hybridized spins. Neutron scattering performed at ISIS proved of key importance to prove the long-range and antiferromagnetic nature of the spin ordering, which unexpectedly occurred at a Neel point as high as 28 K for the Ru- and Os-based members in the series. In this proposal we wish to perform diffraction, inelastic scattering and a muon-spin relaxation study on the new compound CeRh2Al10 in order to contextualize its ground state against those of the well-studied members CeRu2Al10 and CeOs2Al10.