Victron EV Charging station and dynamic load balancing, what components are needed (strictly)?

Hi there, the specific question is which components are strictly needed to work with load balancing limits in the EV charging station (in my case: 32 Amps in a 3 phase system) defined by the local grid net provider and primary and secondary fuses.

So given that a normal connection in Austria has 3 phases with 35 Amps each, but there are also multiple other devices consuming power in a household besides the EV charging station, the 35 Amps limit (32 Amps) shall not be surpassed.

Do I just need a compatible smart meter (which one) or do I need the Cerbo GX station as well to let the EV charging station dynamically adapt to the available power.

Thanks