DETECTION OF REMOTE FEATURE SUPPORT

Methods, systems, and devices for wireless communications are described. A source network device may transmit a request to a target network device via a core network (e.g., one or more access and mobility management functions (AMFs)). The source network device includes an indication of information elements within a source-to-target transparent container configured for forwarding to the target network device by the core network. The source network device may receive a report from the target network device within a target-to-source transparent container, the report part of a response to the request. The report may indicate whether individual information elements are present in the request as received at the target network device or are supported by the target network device, where the source network device may identify presence of the information elements or support of the information elements by the target network device, an AMF, or both.