Velocity anisotropy: Evolution of the orbital radius (i.e. r_orbit, upper plots) and of the outer velocity anisotropy (i.e. β_∞, lower plots), for the five simulated globular clusters. The clusters originally embedded in a dark matter mini-halo are depicted in solid green, and those without it are displayed in solid red. For β_∞, we display the running mean over the five closest snapshots (time-wise), for better visualisation, which explains why the initial β_∞ values seem to be different for the two scenarios. We observe typically lower r_orbit and more radial (i.e. higher) β_∞ for clusters with a dark matter mini-halo.