EC25-EU how can I to publish a MQTT message from AT COMMANDS? with SSL

Hi Dear Quectel team, I am trying to send a message MQTT from AT COMMANDS, but I don’t know where can I find the documentation about it.
I am using the EC25-EU. Revision: EC25EUGAR06A05M4G
MQTT Operation with SSL, how can I to store or read the certificates and keys to stablish the connection and publish the message?
Thanks for the answers!

Hello umb, thanks for your question
You can refer to the attached MQTT application guide document for operation. The document contains instructions for using SSL. Thank you. Quectel_LTE_Standard_MQTT_Application_Note_V1.2.pdf (685.3 KB)

Thanks for the information