Relay Agents settings
The Settings > Relay Agents page lets admins manage relay agents and agent groups, which allow you to securely connect to data sources inside your own network.
Agents
Relay agents allow you to securely connect to data sources inside your own network (on-prem).
A relay agent is installed on a server on your internal network, and has access to your data source.
When a plugin uses a relay agent it means that you don't need to open your firewall to allow SquaredUp access to the data source.
Agent Groups
Agent groups dynamically determine which agents are used to retrieve data.
See Agent Groups