Quantification of the radial redistribution as a function of the break strength (β), defined as h_in−h_out. Left-hand, top panel: mass fraction of accreted stars currently located in the outer region with respect to the total stellar mass in that region (γ_acc/tot,out) as a function of β. Right-hand, top panel: mass fraction of stars coming from inner radius with respect to the stellar mass of accreted stars currently located in the outer region (γ_out/acc,out) as a function of β. Left-hand, bottom panel: mass fraction of “in situ” stars in the whole galaxy with respect to the total mass of the galaxy (γ_insitu/tot) as a function of β. Right-hand, bottom panel: mass fraction of stars currently located in the inner region with respect to the stars born in the same inner region (γ_{current/birth,in}). Green points represent type-I galaxies, blue points are type-II galaxies and type-III systems are denoted by red points. Zeus is represented by a green diamond as it is a type-I galaxy with signs of ongoing interaction. See text for details.