In the book window, double-click Chapter1.fm to open the first chapter.

Choose View > Text Symbols to display text symbols.

In the chapter’s status bar, click the Next Page button () to display the second page of the chapter.

Click just to the left of the word Hue in the middle of the second line of text (at the beginning of the second sentence).

Choose Special > Marker.

Move the Marker dialog box so it doesn’t obscure your view of the insertion point in the chapter.

In the Marker dialog box, make sure Index is chosen in the Marker Type pop-up menu.

Click in the Marker Text box and enter Hue.

Click New Marker to insert the index marker. A marker symbol () appears at the insertion point. The next time you generate the index, an entry will appear for Hue.

In the chapter’s status bar, click the Previous Page button () to redisplay the first page of the chapter.

Click at the beginning of the heading The properties of color.

In the Marker dialog box, enter Color:properties of in the Marker Text box. This is the text of an index entry for “Color” with a subentry of “properties of.” The colon indicates a subentry; two colons would create nested subentries.

Click New Marker and close the Marker dialog box.

Save and close Chapter1.fm.

From the book window, choose Edit > Update Book.

()Online Help provides a list of building blocks and their meanings for adding index markers with subentries, multiple entries, and page ranges.

Click Update in the Update Book dialog box to generate the index. After a few moments, the index is updated.

Display the first page of the index. The new entry for Hue now appears on the first page in the third column. Also, the new subentry for Color appears in the first column.