3GPP 24.501 v20.0.0 — the document's own text
6.2.19 Handling of maximum group data rate limitation control
Taught in 4. Inside TS 24.501, the document at the centre (CT1 — the group that writes what your phone says, overview).
The network can perform maximum group data rate limitation control to 5G VN groups as specified in 3GPP TS 23.503 [10]. If the maximum data rate of PDU sessions associated within a 5G VN group has been exceeded the maximum group data rate of the 5G VN group, the SMF may reject the PDU SESSION ESTABLISHMENT REQUEST message against the 5G VN group using S-NSSAI based congestion control as specified in clause 6.2.8 and 6.4.1.4.2.
NOTE 1: The maximum group data rate limitation control does not apply for emergency services or for a UE configured for high priority access in selected PLMN or SNPN.
NOTE 2: The maximum group data rate limitation control is performed by the PCF.