Update participation reports to include a column for the upsell name with yes if selected and second column with price paid. currently, you get only one column with the total upsell amount.  This can make it more challenging in certain situations to determine which upsells were actually purchased. Especially if it was an offline purchase and the registration record was marked later (post reg) to include that upsell for reports.  Reports classic already does this, so it would stand to reason that Report Writer should as well. This would also for creating a filter for specific upsell - rather than upsell amount.