> ## 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 a frame

> DingTalk Mind's frame feature groups related subjects inside an enclosed area with annotations, ideal for highlighting key themes or associating subjects with shared attributes to add clear visual structure to your mind map.

The frame feature creates an enclosed area around subjects. Use frames to highlight and emphasize specific subjects, or to convey special concepts to readers, by grouping these subjects together and adding annotations. You can also use frames to associate subjects that share the same attributes.

## Entry point for inserting a frame

This feature is only supported on desktop; mobile support is coming soon. Click the toolbar and select **Frame** to insert a frame.

## Guide to using frames

* Delete a frame: Hover over a frame and press the Delete key to remove it.

* Add frame text: Hover over a frame to display the add text icon. Click it to enter text.