> ## Documentation Index
> Fetch the complete documentation index at: https://docs.domino.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Add comments

With Domino, document your decision rationale, analysis, suggestions, and next steps. Easily collaborate and coordinate using comments on these artifacts:

<Tabs>
  <Tab title="Files">
    1. In your project, go to **Files** and click the desired file.

    2. At the bottom of the page, enter your comment in the **Discussion** box.

    3. Click the Send icon on the right to save the comment.
  </Tab>

  <Tab title="Jobs">
    1. In your project, go to **Jobs** and click the desired job.

    2. In the right pane, click the **Comments** tab and enter your comment.

    3. Click the Send icon on the right to save the comment.
  </Tab>

  <Tab title="Job results">
    1. In your project, go to **Jobs** and click the desired job.

    2. In the right pane, click the **Results** tab and enter your comment.

    3. Click the Send icon on the right to save the comment.
  </Tab>

  <Tab title="Job run comparisons">
    1. In your project, go to **Jobs** and select two jobs to compare.

    2. In the navigation tabs above the job list, click the **Compare** icon.

    3. Scroll to the **Discussion** box and enter your comment.

    4. Click **Comment** below the preview to save the comment.
  </Tab>

  <Tab title="Activity feed">
    1. In your project, go to **Activity**.

    2. For entries about jobs and workspaces, click **Add Comment** to write comments for your colleagues.

       Comments (by anyone) also appear as entries in the feed.
  </Tab>

  <Tab title="Reviews">
    1. When you or your collaborators are ready to [merge](/cloud/platform-capabilities/core-concepts/projects/manage-dfs-projects/merge-projects) a [forked project](/cloud/platform-capabilities/core-concepts/projects/manage-dfs-projects/fork-projects), go to **Reviews** in your project to access the requests.

    2. Click the desired merge request.

    3. Click **Discussion**.

    4. Enter your text, then click **Comment** to save.
  </Tab>
</Tabs>

<Tip>
  * To plan for the future, use keywords in projects with public or organization visibility to help others find your work through [searches](/cloud/platform-capabilities/features/collaboration/domino-search).

  * As a good practice, check the **Notify me when others add collaborators to projects I own** box under **Collaboration and Sharing** in your and your collaborators' **Account Settings**.
</Tip>

## Format your comments

Domino also supports [MathJax](https://www.mathjax.org/) and [Markdown](https://daringfireball.net/projects/markdown/syntax) for richly formatted comments. Preview your message below the **Discussion** box.

### MathJax

MathJax uses LaTex notation to format mathematical symbols and equations in your comments. See the official [MathJax Documentation](http://docs.mathjax.org/en/latest/). For quick reference and examples of commonly used MathJax notation, Domino recommends [this tutorial](https://math.meta.stackexchange.com/questions/5020/mathjax-basic-tutorial-and-quick-reference) available on the [Mathematics meta stack exchange](https://math.meta.stackexchange.com/).

<img src="https://mintcdn.com/dominodatalab-e871cec4/SEsWOYyvlRclZqNC/images/6.0/mathjax.png?fit=max&auto=format&n=SEsWOYyvlRclZqNC&q=85&s=73fd63056e497f62246d15866ab5f3a2" alt="Example comment with MathJax only" width="800" height="420" data-path="images/6.0/mathjax.png" />

### Markdown

Markdown is a lightweight markup language used to format plaintext documents. The official Markdown [cheat sheet](https://www.markdownguide.org/cheat-sheet/) covers the basic syntax. Use Markdown in Domino to format longer comments or create README files.

<img src="https://mintcdn.com/dominodatalab-e871cec4/SEsWOYyvlRclZqNC/images/6.0/markdown.png?fit=max&auto=format&n=SEsWOYyvlRclZqNC&q=85&s=299a8af1ebe9c04686b24b9946adc20f" alt="Example comment with Markdown only" width="916" height="782" data-path="images/6.0/markdown.png" />

## Notify other users

For real-time communication, type `@` followed by a username in a comment to send an email notification to another user based on the [project visibility](/cloud/platform-capabilities/core-concepts/projects/collaborate-on-projects/set-project-visibility) rules:

* **Private** - [Collaborators](/cloud/platform-capabilities/core-concepts/projects/collaborate-on-projects/invite-collaborators) can be notified.

* **Organization** - The [organization](/cloud/platform-capabilities/features/collaboration/manage-organizations)'s members can be notified.

* **Public** - Any user can be notified.