> ## 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.

# Insert attachments, audio, and video

> DingTalk Mind lets you attach local files, audio, and video directly to nodes with built-in inline playback, so you can present richer content and share knowledge without switching between multiple pages.

## Value

Mind Map supports adding local files, audio, and video attachments, with built-in online playback. No need to open multiple pages — present content more richly and share knowledge more efficiently.

## Use case

Ding Sanduo is a video director at a new media company. She regularly uses DingTalk Mind to create shooting workflows and production plans to align with clients. With support for inserting attachments, audio, and video into Mind Map, there's no need to switch between multiple pages to share these files. You can insert attachments, audio, and video directly into the mind map and play them online, making content sharing easier and more convenient.

## Instructions

Select a mind map node, click the **Attachment** button or **Audio/Video** button in the toolbar, then select a file or audio/video to upload and add.

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