Audit trail
Who did what, when and with which authority: not the content, the trace.
The Audit trail under Administration (and Settings > Audit) lists what happened in the organization: who, what, when, with which authority, result.
What you don't see
Content isn't shown. Reads of personal data arrive in bulk (“N personal data reads”); who read whom stays hidden. For work done by the assistant it says “assistant …”; “VTag looked” lines show reads made by the system.
Filtering
You can filter by start day and action, or show unusual only. Choose Older records to go further back. The screen is open to authorized roles only.