Section: 5.3.5.6 Radio Bearer configuration 5.3.5.6.1 General
Content: The UE shall perform the following actions based on a received RadioBearerConfig IE: 1> if the RadioBearerConfig includes the srb3-ToRelease, srb4-ToRelease or srb5-ToRelease: 2> perform the SRB release as specified in 5.3.5.6.2; 1> if the RadioBearerConfig includes the srb-ToAddModList or if any DAPS bearer is configured: 2> perform the SRB addition or reconfiguration as specified in 5.3.5.6.3; 1> if the RadioBearerConfig includes the drb-ToReleaseList: 2> perform DRB release as specified in 5.3.5.6.4; 1> if the RadioBearerConfig includes the drb-ToAddModList: 2> perform DRB addition or reconfiguration as specified in 5.3.5.6.5; 1> if the RadioBearerConfig includes the mrb-ToReleaseList: 2> perform multicast MRB release as specified in 5.3.5.6.6; 1> if the RadioBearerConfig includes the mrb-ToAddModList: 2> perform multicast MRB addition or reconfiguration as specified in 5.3.5.6.7; 1> release all SDAP entities established for the PDU sessions, if any, that have no associated DRB as specified in TS 37.324[ Evolved Universal Terrestrial Radio Access (E-UTRA) and NR; Service Data Adaptation Protocol (SDAP) specification ]  [24] clause 5.1.2, and indicate the release of the user plane resources for PDU Sessions associated with the released SDAP entities to upper layers; 1> release all SDAP entities established for the MBS multicast sessions, if any, that have no associated multicast MRB as specified in TS 37.324[ Evolved Universal Terrestrial Radio Access (E-UTRA) and NR; Service Data Adaptation Protocol (SDAP) specification ]  [24] clause 5.1.2, and indicate the release of user plane resources for these MBS multicast sessions to upper layers.