2.4.1 Sections

The following sections specify the pre-defined sections that can exist for a sheet. Each section is specified by a Section_Type child element of a ShapeSheet_Type, PageSheet_Type, StyleSheet_Type, or DocumentSheet_Type element. Other sections can be defined through sheet extensibility.

The N attribute of a Section_Type element MUST be equal to one of the values defined in the following sections, unless it is defined through sheet extensibility. The meaning of the attribute is specified in the corresponding section.