You commission controllers with the CCT software. The controller can be connected in one of three ways: either through Supervisor Passthru using an engine at release 9.0 or greater, MAP 4.2+/BACnet Router (Mobile Access Portal (MAP) Gateway at version 4.2 or above) or Direct Ethernet connection to the controller. Refer to the Controller Tool Help (LIT-12011147) and Controller Provisioning with Tools (LIT-12013247) for detailed information about commissioning field controllers.