The Zigbee® Certification IDs (CID) for the nRF54LM20A and nRF54LM20B SoCs used with a Zigbee R23 add-on for nRF Connect SDK are listed here. The CIDs apply to all package variants of the SoCs.
Note: Support for nRF54LM20A and nRF54LM20B is planned in a future release of the Zigbee R23 add-on for nRF Connect SDK.