Java code connect UM by MQTT protocol?

Hi Experts,
Please help me to solve this,
I created the MQTT protocol with default port number 1883 , but is not shownig in Conecctions tab under the Monitoring in Universal Enterprise Manager.


It seems like UM only shows currently connected clients. Try to connect to UM via a MQTT client (e.g. MQTT fx) and then review the connections tab in Enterprise Manager.

It is running in interfaces tab but it is not showing in connections tab.please help on this topic.