Right-click the keyword and select Rename.
Edit the text.
Press ENTER.
Select the keyword from the Keyword pane in the Index Designer.
Click the Topics tab and select the topic(s) to link to the keyword. To select multiple topics, press and hold CTRL while you click each one.
Drag and drop the topics into the lower-pane (Topics for:) of the Index Designer.
Open the topic in the WYSIWYG Editor and select the text to use as a keyword.
From the right-click menu, select Add Index Entry. The keyword or phrase is added to the index.
To change the keyword text in the index:
To link other topics to the keyword: