The Identity Manager events you want to log are stored in the DirXML-LogEvent attribute on the Driver Set object or Driver object. The attribute is a multi-value integer with each value identifying an event ID to be logged.
You do not need to modify these attributes directly, because these objects are automatically configured based on your selections in iManager.
Before logging an event, the engine checks the current event type against the contents of the DirXML-LogEvent attribute to determine whether the event should be logged.
Previous versions of Identity Manager used the DirXML-DriverTraceLevel attribute to set up logging levels. The logging level was specified on each Driver object and did not support inheritance. In versions after Identity Manager 2.x, Driver objects can inherit log settings from the Driver Set object. The DirXML-DriverTraceLevel attribute of a Driver object has the highest precedence when determining log settings. If a Driver object does not contain a DirXML-DriverTraceLevel attribute, the engine uses the log settings from the parent Driver Set object.