Left panel: evolution of R_h for nTD-MSP model (solid blue line), TD-MSP model (solid black line), and TD-MSP model with migration (solid red line), and evolution of the total cluster mass for nTD-MSP model (dashed blue line), TD-MSP model (dashed black line), and TD-MSP model with migration (dashed red line). Right panel: evolution of the ratio N₂/N_tot for nTD-MSP model (solid blue line), TD-MSP model (solid black line), and TD-MSP with migration model (solid red line). The global cluster parameters are listed at the top of each panel and are the same as for Figure 1. Note the small reduction in the value of the N₂/N_tot ratio for the model with migration. It is related to the fact that after migration, 1P objects do not escape at the same rate as before, and to the fact that mainly 2P objects are ejected from the cluster as a result of dynamic interactions.