In the Ad Hoc Editor, the 
icon lets you change how the groups are displayed. Depending on the type of report you are
viewing, the behavior varies:
- Crosstabs: Moves the row groups to column groups and vice versa. This action is also referred to as pivoting. This option is only available for crosstabs that have both a column group and a row group.
- Charts: Displays the alternate group. This option is only available for charts that have a column group. When multiple row or column groups are defined, the Chart tab displays the outermost group.
- Tables: Displays the alternate group. This option is only available for tables that have a column group. When multiple row or column groups are defined, the Table tab displays the first group in the set (the outermost group).
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