About Google Messages Archiving
An administrator can add a Google Messages collector to collect enterprise-level Google Messages conversation data. The collected data includes SMS and RCS messages and associated metadata from managed devices. The collector archives and indexes the data for search, legal hold, and investigation in Insight eDiscovery to support enterprise compliance, audit, and legal workflows.
You can view and configure Google Messages archiving only if you are subscribed to the Capture under Primary Service and then the Google Messages service under Capture Secondary services.
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