Explanation To “Setup trailhead playground”: https://trailhead.salesforce.com/en/content/learn/modules/trailhead_playground_management/create-a-trailhead-playground Visit “Admin certification trail mix” on: Please follow below reference link below to view which four summary types user/administrator can select below 4 options. You can create custom summary formulas for summary and matrix reports to calculate additional totals based on the numeric fields available in the report.
