SZ contribution to characterize the shape of galaxy cluster haloes
  We present the on-going activity to characterize the geometrical properties
of the gas and dark matter haloes using multi-wavelength observations of galaxy
clusters. The role of the SZ signal in describing the gas distribution is
discussed for the pilot case of the CLASH object MACS J1206.2-0847. Preliminary
images of the NIKA2 and ALMA exposures are presented.
