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

# Node comments

> In DingTalk Mind, use the Comments feature to comment on node content and @mention users, so information flows freely across your team.

In DingTalk Mind, use the Comments feature to comment on node content and @mention users, so information flows freely across your team.

## Entry point

* Click **Expand Comments** in the left toolbar to view all comments.

## How to add a comment

* Select the node you want to comment on, then click the Insert Comment button in the toolbar.

* In the Text Box on the right panel that appears, enter your comment on the Selected node.

* You can also click the @ Button, or type the @ symbol directly, to Select the user you want to notify.

## Comment Notifications and locating

* After a comment is sent, a notification is sent to the @mentioned user in the DingTalk Chat window.

* Click **View Now** to automatically jump to the node where the comment was posted. The right panel also scrolls to the corresponding comment.