Reports & charts — Aggregate the table's own rows

Aggregation columns can now point at this table as well as related ones. Pick This table as the source to add “sum of Amount”, “average Deal size”, or a plain record count over the report's own (filtered) rows — that's what powers KPI totals like Total revenue without needing a second table. Cross-table rollups (“count of Deals via company”) work exactly as before, and both kinds respect grouping: each group row shows its own slice.