Add a See Also Index Reference

A see also index reference is a combination of a primary element for the main term and a seealso element for the link to the additional term.

Index for the letter T. It shows Temperature as an entry. It has two page numbers for references and also another reference that shows see also Thermal.

The index topic will look like this with see also index references.

Note

It is also possible to use a seealso element for a secondary term, but these entries can become complicated. It is usually better to keep your index entries as simple as possible, so that your readers can find the information they need quickly.

If you use a see also index reference, the index topic will show the main terms in alphabetical order with page numbers including a link in brackets to an additional term. If you publish to HTML, there is a hyperlink to the page instead of a page number.

To add a see also index reference:

Select the topic or component in the Content Manager to open it in the Editor.

Alternatively, you can Create a Topic and edit that.
Position the cursor immediately before the text for the term that you want to use.
Press Alt + Enter ⏎ (Windows) or Command ⌘ + Enter ⏎ (Mac) to display the Element Context Menu.
Enter indexterm and select it from the menu.

Paligo adds an indexterm element with an primary element inside it.
Enter the main term inside the primary element to make it appear in the index.
Note

You should now have a structure like that shown in the example below. Here, we have used "temperature" as an example of a primary term.
```
<para>If the sensor detects that the room is too hot or too cold, the system will raise a <indexterm><primary>temperature</primary></indexterm> temperature alarm.</para>
```
Position the cursor after the primary reference, but before the end of the indexterm.

Tip

Move the cursor with the keyboard arrows to easier position it between the chevrons.
Press Alt + Enter ⏎ (Windows) or Command ⌘ + Enter ⏎ (Mac) to display the Element Context Menu.
Enter seealso and select it from the menu.
Enter the term inside the seealso element that is to appear as a link within brackets in the index.

The entered term must be an existing index term.
Note

You should now have a structure like that shown below, where we have used "Thermal" as the "seealso" index entry.
```
<para>If the sensor detects that the room is too hot or too cold, the system will raise a <indexterm><primary>Temperature</primary><seealso>Thermal</seealso></indexterm>temperature alarm.</para>
```
Select Save.