Section: 6.3.14 Handling of URSP provisioning
Content: The UE can perform the UE requested PDN connectivity procedure to transport the URSP provisioning in EPS support indicator as specified in 3GPP TS 24.008[ Mobile radio interface Layer 3 specification; Core network protocols; Stage 3 ]  [13] from the UE to the network and a related URSP provisioning in EPS support indicator from the network to the UE. The successful exchange of the URSP provisioning in EPS support indicators, if the extended protocol configuration options is supported by the network and the UE end-to-end for the PDN connection as specified in subclause 6.6.1.1, enables the UE to thereafter perform the UE requested bearer resource modification procedure to transport a UE policy container with the length of two octets as specified in 3GPP TS 24.008[ Mobile radio interface Layer 3 specification; Core network protocols; Stage 3 ]  [13] from the UE to the network to transfer the UE STATE INDICATION message as specified in 3GPP TS 24.501[ Non-Access-Stratum (NAS) protocol for 5G System (5GS); Stage 3 ]  [54] annex D. Thereafter, the network can initiate the EPS bearer context modification procedure or the dedicated EPS bearer context activation procedure to transport UE policy container with the length of two octets as specified in 3GPP TS 24.008[ Mobile radio interface Layer 3 specification; Core network protocols; Stage 3 ]  [13] from the network to the UE. The UE can transport UE policy container with the length of two octets from the UE to the network using the EPS bearer context modification procedure or the dedicated EPS context activation procedure. The UE policy container with the length of two octets enable the transfer of the messages specified in 3GPP TS 24.501[ Non-Access-Stratum (NAS) protocol for 5G System (5GS); Stage 3 ]  [54] annex D. If the UE while in N1 mode has indicated support for URSP provisioning in EPS as specified in 3GPP TS 24.501[ Non-Access-Stratum (NAS) protocol for 5G System (5GS); Stage 3 ]  [54] annex D, the UE performs inter-system change from N1 mode to S1 mode, the UE has not yet provided a UE policy container with the length of two octets to the network as specified in 3GPP TS 24.008[ Mobile radio interface Layer 3 specification; Core network protocols; Stage 3 ]  [13] during the dedicated EPS bearer context activation procedure, or EPS bearer context modification procedure, then the network can send a UE policy container with the length of two octets to the UE as specified in 3GPP TS 24.008[ Mobile radio interface Layer 3 specification; Core network protocols; Stage 3 ]  [13] during the dedicated EPS bearer context activation procedure, or EPS bearer context modification procedure on any PDN connection.