4.23.8 AN Release procedure involving I-SMF

4.23.9 Branching Point or UL CL controlled by I-SMF

4.23.9a Void

4.23.10 CN-initiated selective deactivation of UP connection of an existing PDU Session involving I-SMF

4.23.5 PDU Session Management procedure

4.23.6 I-SMF Related Procedures with PCF

4.23.7 Inter NG-RAN node N2 based handover

4.23.4 Service Request procedures

4.23.2 I-SMF selection

4.23.3a Deregistration procedure