3GPP 23.501 v20.2.0 — the document's own text
5.49.2.1 Configuration of the MWAB-UE
Taught in 26. Relays, satellites, femtos and shared networks (The 5G system architecture, in depth).
The MWAB-UE manages the BH PDU Session(s) for the MWAB operation based on the configuration by the HPLMN or Subscribed SNPN of the MWAB-UE. The configuration of the MWAB-UE can be UE Local Configuration, or URSP rules as defined in TS 23.503 [45], for the determination of the proper PDU session parameters, e.g. the DNN, S-NSSAI, the SSC Mode, the PDU Session Type, etc. The URSP rules can be preconfigured or provisioned to the MWAB-UE by its HPLMN using UE Policy delivery as described in clause 4.2.4.3 of TS 23.502 [3].