Adding Sum Rows
Open a tabular row section report in RDA.
Click the tabular section.
From the Row menu, select Create, Sum Row.
On the Sum Row Properties form, enter the name of the sum row in the Name field on the General tab.
The name appears in the Name field on the Row List tab of the Tabular Section properties and on the Sum Row Properties form.
In the Description field, enter a meaningful description of the sum.
The description appears on the report in the Description column of the Tabular section, on the Row List tab of the Tabular Section properties, and in the Description field of the Sum Row Properties form.
In the From Row list, select a row to use as the beginning in a range of rows to be included in the sum.
In the To Row list, select a row to use as the ending in a range of rows to be included in the sum.
Select the Include Intermediate Calculation option if you want the sum to include calculation rows that reside between the From and To rows.
Set other properties that you want on other tabs, and click OK.
To add rows directly beneath the sum row, click the sum row (indicated by a black box around the row) and add another row.