Before installing the Management Pack for IBM HMC, ensure your system meets the following requirements:

vRealize Operations (vROps) Requirements

IBM HMC Requirements

Version(s) vRealize Operations 7.x & 8.x (Advanced or Enterprise edition) 9.1+

The HMC Host/IP.

Note: The default port is 12443 (TCP).
Note: In order to collect data, data collection must be enabled for HMC. See this article from IBM.
Credentials LPU Credentials. See: Setting Up a Least Privileged User for IBM HMC