Using Orbi wifi mesh CBR40 with satellite with ATT modem/router BGW-320
I recently switched to ATT fiber from Xfinity. I currently use my own modem+router combo (CBR40). The AT&T Fiber self-install kit came with BGW-320. From my understanding, my orbit is not a router-only device. Can I connect the AT&T fiber modem to use router capabilities inside my orbi? And make orbi act as a router instead of modem+router? Has anyone had this experience connecting these two? Are there any instructions for connecting together so that I can use advanced features in Orbi?