Encapsulates a number of items so that they may be treated as a single unit. Conditions may be applied to the group: only if conditions are 'true' will the group be processed (see CONDITION attribute).
Groups can be nested up to 8 levels deep.
The INDEX parameter is used when setting up an IDF file to display a Table of Contents. It specifies a title for each PAGE to be shown in the Table of Contents. When a title shown in the Table of Contents is clicked, EscapeE displays the corresponding PAGE. Groups using INDEX parameters can be nested so that titles may be shown within folders; double-click to open/close a folder. See INDEX attribute.