Overriding Data Selection in Data Row Cells
Open a tabular row section report in RDA.
Click the tabular section.
From the Cell menu, select Cell Mode.
On a data row, click the cell that you want to override.
From the Cell menu, select Create Override, Data.
On the Cell Properties form, modify the name and description on the General tab, if appropriate.
Set properties on the available tabs as appropriate, and click OK.
On the Data Selection form, add or modify data selection, and click OK.