Local correlation between rotational support and accreted fraction in the stellar halos. Each data point corresponds to a local measurement at a radius R ∈ [3−8R_e] within each galaxy. Blue circles show measurements within FRs, red circles within SRs. The solid lines show the median, the error-bars the quartiles, and the shaded regions the 10–90 percentiles of the V_*/σ_*(f_exsitu) distributions. Galaxies are divided into stellar mass bins as labeled. At high local ex-situ mass fractions the stellar halo rotational support V_*/σ_* decreases.