https://devzone.nordicsemi.com/f/nordic-q-a/43926/unable-to-add-publish-address-to-ble-mesh-modelI have successfully created the model and i have added the model using access model add function now i have an error in check_tx_params. I tried to use dsm_address_publish_add (server_raw, &amp;fmc_dsm); access_model_publish_application_set(m_fmc_clientsen-USTelligent Community 13Thu, 26 Sep 2019 08:54:00 GMThttps://devzone.nordicsemi.com/thread/211989?ContentTypeID=1Thu, 26 Sep 2019 08:54:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:cfe98bb8-e291-4a73-9975-5b1b776f81e1nish<p>did you find the solution to this?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/172216?ContentTypeID=1Thu, 21 Feb 2019 05:39:46 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a7f99d2c-e2c5-4948-87f6-5a743e21a985Brijesh<p>I think the problem is i dont understand what is the right way to assign&nbsp;</p> <p><strong>m_model_pool[handle].model_info.publish_appkey_handle&nbsp;</strong>and&nbsp;</p> <p><span><strong>m_model_pool[handle].model_info.publish_address_handle</strong>&nbsp; to a particular model handle.Please also explain what is an <strong>app key handle</strong> and <strong>publish address handle.</strong></span></p><div style="clear:both;"></div>