Defining the Table of Contents Structure (Levels)
You must create the TOC settings before ePublisher can generate the TOC and incorporate it into your final output.
To define the table of contents structure (levels)
Open your Stationery design project.
On the View menu, click Style Designer.
On the Project menu, click a target in the Active Target menu option that is an output format that supports this option.
In Paragraph Styles, select the style you want to include in your TOC.
On the Options tab, specify a value for the Table of contents level option. Specify a value that indicates the level of the table of contents entry for the selected paragraph style. For more information about this option, click Help.