In the following image, the Summary Fields category has been expanded and shows some example summary fields that have been used elsewhere in this guide. The grand total summary field has been selected and is subsequently displayed in the Script Code sheet.
Summary fields are designated by the exclamation mark (!) prefix and the brace symbols (that is, the { and } symbols, sometimes know as curly brackets) that enclose them, as shown in the example.
{!grand total}
For details about creating summary fields, see "Using the Summary Sheet" under "Using the Catalog of Available Fields Dialog", in Chapter 4.
