---
title: "p.book.product-series"
description: "## Syntax **p.book.product-series**   ## Purpose The p.book.product-series annotation is used to tag an element as being the line, franchise, or other series to which the product belongs. This annotation applies a tag which adds the element to the DITA…"
url: "https://www.stilo.com/docs/migrate/book/p-book-product-series/"
updated: "2023-12-04"
category: Annotations / Book, Map and Bookmap
tags:
  - Annotations
---

# p.book.product-series

## Syntax

**p.book.product-series**

 

## Purpose

The p.book.product-series annotation is used to tag an element as being the line, franchise, or other series to which the product belongs. This annotation applies a tag which adds the element to the DITA bookmap’s metadata.

## Examples

The following is an example of a time where you might want to use the p.book.product-series annotation:

![](https://www.stilo.com/wp-content/uploads/2023/10/stilo-dita-xml-annotation-p.book_.product-series0.png)

*Note: the relevant paragraph has been marked in bold for this example. The paragraph is not bold in the source document.*

The following is an example of a rule that will apply p.book.product-series:

![](https://www.stilo.com/wp-content/uploads/2023/10/stilo-dita-xml-annotation-p.book_.product-series1-1024x120.png)

The following is the DITA XML output for the previous rule (relevant portion in bold):

 

<prodinfo>

<prodname> MacGuffin</prodname>

**<series>Stilo MacGuffins</series>**

</prodinfo>

````