Creating a Keyword with Multiple Targets
You can create an index keyword that links to more than one topic. When a user clicks an index entry that points to multiple targets, they will see a dialog or menu displaying each link specified for that index entry.
To create a keyword with multiple targets
Open an index file, click the keyword you want to add another target for, and then click Edit Selection.
Edits the associated name, file, URL, keyword or style information for the selection. Click Add.
In the Project file box, click a project file.
In the HTML titles box, click the title you want to associate with the keyword or, in the File or URL box, enter the path for the file, and then click OK.
In the Alternate URL box, add another location for the keyword if you want the keyword to jump to an alternate location if the first location you specify is not available.
Repeat steps 2 through 5 for each target.