This document discusses Radiator Software's experience adding OpenRoaming to their existing roam.fi Wi-Fi roaming federation and Radiator Auth.Fi enterprise Wi-Fi identity provider service. It took approximately 22.5 hours of work time to configure both the identity provider and roaming service for OpenRoaming. The process involved adding new Radiator instances for identity provider and roaming functionality and configuring RADIUS attributes and certificates. Next steps include encouraging more organizations to try OpenRoaming and gradually transitioning to RADIUS over TLS connections.