# Boomerang 3 configuration

The way S2GW and its sensors are defined in B3 can be found in [B3 Domain Administrator Manual](https://app.gitbook.com/o/vTf4HrtXl9bgDwvJVSxV/s/PTZRr97g6y1opAswEdao/ "mention").

There is a [migration\_from\_boomerang\_2](https://help.boomerang3.com/s2gw-installation-manual/quick_installation/migration_from_boomerang_2 "mention") that can be used to read the S2 radio network settings from B2 and migrate them to B3.