The EventSource Integrator (ESI).

Tracking and managing incidents is handled by the Task Triage or incident management module, not the EventSource Integrator.

Monitoring events from a remote collector is a function of the remote Collector deployment architecture, not a capability of ESI.

ESI specifically targets custom log message parsing for unsupported devices; formally adding new device classes to the RSA enVision taxonomy is a broader administrative and content-update process.

ESI provides a framework for defining custom parsing rules and message formats so RSA enVision can correctly interpret log data from devices absent from its built-in device support library. By creating an ESI configuration, administrators extend the platform's parsing capabilities to previously unsupported or custom devices without waiting for a vendor-supplied update.