In the prequel of this paper, we have associated a family of cluster X-varieties to the dual Poisson-Lie group(G*,pi_*) of (G,pi_G) when (G,pi_G) is a complex semi-simple Lie group of adjoint type, given with the standard Poisson structure pi_G and pi_* is the "dual" Poisson structure defined by the Semenov-Tian-Shansky Poisson bracket on G. We describe here the cluster combinatorics involved into the Artin group action on G* given by the De-Concini-Kac-Procesi Poisson automorphisms.