When running a UAR from Admin Console, I think it would be very helpful if either on row 1, or perhaps in its own sheet of the resulting excel report, to include a summary or quick SQL-type list of what parameters were used to run that report. This would cut down back and forth in some cases on troubleshooting whether the person who generated the report did or did not include the correct date range, actions, User/Content IDs, etc, to resolve these issues quicker.