DarkTrace Integration to ArcSight

Hi All ArcSight users

Are there any configuration guides from Microfocus for DarkTrace? Despite searching extensively, I haven't been able to locate any documentation from Micro Focus regarding this product. We recently tried integrating DarkTrace Email Security into ArcSight via Syslog, sending the output in CEF format. Unfortunately, this integration didn't function correctly, and the logs were truncated.  Has anyone integrated this product with ArcSight, and if so, what integration method did you use?