Select the report variable on the Catalog of Available Fields dialog.
Click the Update button on the toolbar of the Catalog of Available Fields dialog.
Alternatively, double-click on the list entry in the Catalog of Available Fields dialog.
The Update Report Variables Field dialog, shown in the following image, is then displayed.
Make the required changes on the dialog. For details about entering your specifications, see steps 2 through 6 of the previous subsection, "Creating Report Variables".
Click the Apply button to complete the update of the parameter. Alternatively, click the Close button without clicking the Apply button to abandon your entries.
