TOC Levels and Bookmark Levels

Bookmark levels are essentially a sub-setting of the TOC Levels setting. TOC levels defines how many levels will be displayed overall in the TOC and Bookmark levels determines how many levels of bookmarks are displayed within that number of TOC levels.

The following examples demonstrate the concept of TOC levels and Bookmark levels.

The first example shows how levels 3 and 4, although falling within the TOC level range, will not be included in the TOC because the number of levels of bookmarks to be included has been restricted  to 2.

In the second example, Bookmarks at levels 8 and 9 in the assembly will not be included because TOC levels is restricted to 7.

In the third example, only one level of bookmarks will be included because the TOC level count starts from the invoked element.