<note>: When should you use the <note> element in DITA to convey additional information or side notes, and what content does it typically contain?

In DITA, the <note> element is utilized to convey additional information, side notes, or comments within a topic. It serves as a way to include supplementary content that provides context, explanations, warnings, or tips without being critical to the core message of the topic. This element enhances the reader’s understanding and engagement with the content.

Typical Content

A <note> element typically contains explanatory or informational content. It may include:

  • Clarifications or elaborations on a specific point in the main text.
  • Warnings about potential issues or pitfalls.
  • Tips, best practices, or helpful suggestions for the reader.
  • References to related topics or external resources for further information.


Here’s an example of how the <note> element can be used within a DITA topic:

<topic id="sample_topic">
  <title>Using the <note> Element</title>
    <p>This is the main content of the topic.</p>
      <p>This is a note providing additional information or a helpful tip for the reader.</p>
    <p>Back to the main content.</p>

In this example, a <note> element is used to insert a note within the topic, offering supplementary information to the reader without disrupting the flow of the main content.