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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72" style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal>All,<o:p></o:p></p><p class=MsoNormal>There are a couple of ways to make the LTP block content for Client Service ID 4 more understandable. There is a Concise Data Definition Language (CDDL) to express CBOR schema but requires understanding its syntax. The attached doc includes a diagram of the block content, CDDL syntax for the content, and an example that uses placeholder items to represent blocks that would be in a bundle. Feel free to cherry pick, modify, or add to any of these to help clarify the encoding.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>The site <a href="https://cbor.me/">https://cbor.me/</a> is useful for converting between human-friendly diagnostic notation and binary hex strings if other examples are wanted.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Brian S.<o:p></o:p></p></div></body></html>