The UE may receive the 68th identification information to change a list of DNNs that can be used in the connection to an LADN to a list of DNNs that can be used in the connection to the LADN indicated by the 68th identification information. The UE may receive the 68th identification information to change an area in which the connection to the LADN can be performed to an area in which the connection to the LADN indicated by the 68th identification information can be performed.
The UE may receive the 69th identification information to recognize that a registration procedure is required to be executed. The UE may receive the 69th identification information in addition to one or more pieces of identification information among the 61st to 68th identification information to initiate the registration procedure after the UE configuration update procedure is completed, or may execute the registration procedure to renegotiate the pieces of information between the UE and the network. The UE may further receive the 69th identification information in addition to one or more pieces of identification information among the 61st to 68th identification information to transmit a configuration update completion message to the AMF or may transmit and/or receive a network-initiated session management request message in the UE configuration update procedure, so that an apparatus in the core network can indicate to the UE to update the configuration information that has already been applied by the UE and to stop or change a function being executed by the UE.
A first implementation will be disclosed. In the first implementation, the UE selects a procedure from among first to fourth procedures and executes the selected procedure.