Question: In the context of Wireless and Wireline Convergence for the 5G System (5GS), what is the primary purpose of the `Nnef_IPTVconfiguration_Create` service operation?
Option 1: To establish a direct communication link between User Equipment (UE) and the Access and Mobility Management Function (AMF) for IPTV services.
Option 2: To authorize and forward requests for IPTV configuration information, utilizing identifiers such as AF Transaction Id and GPSI or External-Group-ID.
Option 3: To manage Quality of Service (QoS) parameters for multimedia services over the 5GS network.
Option 4: To handle handover procedures between different access networks for seamless IPTV streaming.
Explanation: The correct answer, Option 2, accurately reflects the described purpose of `Nnef_IPTVconfiguration_Create` as authorizing and forwarding requests specifically for IPTV configuration information. This involves utilizing key identifiers like AF Transaction Id and GPSI or External-Group-ID, which are crucial for managing and configuring IPTV services within the 5GS framework.