All data nodes are visible in the elasticHQ

As in the portainer i can see that there 3 data nodes and 1 master nodes are running, but when i see in the elasticHQ, it is showing only 1 master and 1 data node..
Can you please help me how to make it visible all the nodes, so that we can monitor

Hi Team,

Can you please suggest here, as my master node is not able to find all the 3 data nodes, as in ElasticHQ i can see only 1 node, will restart of Master and data nodes will help to recover my data nodes ??