Question: How is ECS Address Configuration Information associated with a UE in non-roaming and LBO cases?
Option 1: It is associated with a DNN, S-NSSAI, and PLMN ID.
Option 2: It is associated with a group of UEs or any UE based on AF configuration.
Option 3: It is associated with a DNN and S-NSSAI included in the message from UDM.
Option 4: It is not associated with any specific identifier.
Explanation: In non-roaming and LBO cases, the ECS Address Configuration Information is provided to SMF as Session Management Subscription data. The information is associated with a DNN and S-NSSAI included in the message from UDM, which allows the SMF to manage sessions accordingly without needing to understand the internal structure of the ECS Address Configuration Information.