| LS | Title | From | To | Approval date |
| Broadband Forum-LIAISE-779 | LS/r on Q.vBNG-TCPM “Signalling requirements of the virtualized broadband
network gateway for traffic control and path management in inference services” (reply to SG11-LS195) | Broadband Forum | SG11; IETF RTGWG; | 2026-11-05 |
| SG11-LS195 | LS on initiation of new work item Q.vBNG-TCPM “Signalling requirements of the virtualized broadband network gateway for traffic control and path management in inference services” | SG11 | Broadband Forum; IETF RTGWG; | 2026-07-22 |