The following attribute-value pairs are optional in an alert event report:
APPLQUAL, which further identifies the source of the event.
ALERTQUAL, which further qualifies a particular type of alert.
HELP, which is the name of a text file with additional information about the alert, or the help text itself.
EXT_ACTION_LIST, which identifies an action list in the active alert policy.
User-defined, which includes any additional attributes you want Operations Sentinel Console to include in the detail information for the alert.
_LOG, which specifies the log file to which information about the event report is written.