You want to install SIEM agent on your Aria Operations for Logs appliances. The purpose is for monitoring the Aria Operations for Logs by our universal SIEM solution.
Aria Operations 8.x
We do not advice installing SIEM or any 3rd party agents on VMware products. This is not a recommended practice.
Please refer to section '2.2.3 Support Exclusions' of Broadcom® Software Broadcom Maintenance Policy Handbook which states that: