https://kb.nkey.io/s/nkey-documentation/m/cef-module-user-guide/a/overview-of-the-cef-module2026-11-13 https://kb.nkey.io/s/nkey-documentation/m/cef-module-user-guide/a/formatting-mac-addresses2026-11-13 https://kb.nkey.io/s/nkey-documentation/m/cef-module-user-guide/a/notes-and-limitations2026-11-13 https://kb.nkey.io/s/nkey-documentation/m/cef-module-user-guide/a/building-messages-with-new-cefmessage2026-11-13 https://kb.nkey.io/s/nkey-documentation/m/cef-module-user-guide/a/escaping-and-formatting-rules2026-11-13 https://kb.nkey.io/s/nkey-documentation/m/cef-module-user-guide/a/sending-and-saving-cef-messages2026-11-13 https://kb.nkey.io/s/nkey-documentation/m/cef-module-user-guide/a/extension-field-reference2026-11-13