JMX Monitoring with Grafana and Prometheus

Hi All
We have started to use Rancher 2 and it’s great. But we need a option to monitor JMX applications running on Rancher. Did someone have done such monitoring already using rancher monitoring ?
I was trying to understand the docs for that topic… but honestly I’m not able to understand have could I implement JMX Prometheuse exporter in Rancher.