Audit-log messages
The audit log of Operation Feature contains an entry for each document that
is processed during a task run.
For more information about the audit log, see Logging and tracing information created by the features.
An entry in the audit log can contain one message or several messages. Each message has a
message number. If the entry contains more than one message, the messages are grouped by a virtual
message number, which starts with IYYV.