How to Use the Prometheus Wizard in Nagios XI

Nagios XI includes a Prometheus wizard that enables you to easily target hosts running Prometheus exporters (Windows or Linux) and quickly configure monitoring of CPU, memory, disk, and other exporter metrics, with default ports preselected.

This video provides a guided walk-through covering each step of Monitoring the Prometheus Windows Exporter in Nagios XI:

You can refer to this documentation for full details

Here is a direct link to the PDF as well:

How to Monitor Prometheus with Nagios XI