The only work as far as I know is to set the flag to actually output the values to the log file.

is there more to add here or do you think this is already supported ?

FYI, these are the current AUD options:
MSGAUD_unknown = 0x00,
MSGAUD_operator = 0x01,
MSGAUD_user = 0x02,
MSGAUD_monitor = 0x04,
MSGAUD_performance = 0x08,
MSGAUD_internal = 0x10,
MSGAUD_programmer = 0x20,
MSGAUD_legacy = 0x40,
MSGAUD_audit = 0x80,
MSGAUD_all = 0xFF

MSGAUD_user seems to be the default on several exception handling methods

These are the abbreviation map:
if(strnicmp(abbrev, "AUD", 3)==0)
return MSGFIELD_audience;
if(strnicmp(abbrev, "CLS", 3)==0)
return MSGFIELD_class;
if(strnicmp(abbrev, "DET", 3)==0)
return MSGFIELD_detail;
if(strnicmp(abbrev, "MID", 3)==0)
return MSGFIELD_msgID;
if(strnicmp(abbrev, "TIM", 3)==0)
return MSGFIELD_time;
if(strnicmp(abbrev, "DAT", 3)==0)
return MSGFIELD_date;
if(strnicmp(abbrev, "PID", 3)==0)
return MSGFIELD_process;
if(strnicmp(abbrev, "TID", 3)==0)
return MSGFIELD_thread;
if(strnicmp(abbrev, "NOD", 3)==0)
return MSGFIELD_node;
if(strnicmp(abbrev, "JOB", 3)==0)
return MSGFIELD_job;
if(strnicmp(abbrev, "USE", 3)==0)
return MSGFIELD_user;
if(strnicmp(abbrev, "SES", 3)==0)
return MSGFIELD_session;
if(strnicmp(abbrev, "COD", 3)==0)
return MSGFIELD_code;
if(strnicmp(abbrev, "MLT", 3)==0)
return MSGFIELD_milliTime;
if(strnicmp(abbrev, "MCT", 3)==0)
return MSGFIELD_microTime;
if(strnicmp(abbrev, "NNT", 3)==0)
return MSGFIELD_nanoTime;
if(strnicmp(abbrev, "COM", 3)==0)
return MSGFIELD_component;
if(strnicmp(abbrev, "QUO", 3)==0)
return MSGFIELD_quote;
if(strnicmp(abbrev, "PFX", 3)==0)
return MSGFIELD_prefix;
if(strnicmp(abbrev, "ALL", 3)==0)
return MSGFIELD_all;
if(strnicmp(abbrev, "STD", 3)==0)
return MSGFIELD_STANDARD;
and STD expands to: MSGFIELD_timeDate | MSGFIELD_milliTime | MSGFIELD_msgID | MSGFIELD_process | MSGFIELD_thread | MSGFIELD_code | MSGFIELD_quote | MSGFIELD_prefix)

For the log visualizer work, we might want to default/force the NODE and component fields.

If this is related to the logviewer, we wanted to be able to filter out messages to be processed by the logviewer,
Are there other AUD options other than Prog/User?

Was there more to this, ie additional audience types or adding log msg priority that this issue would include ?