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

# Document theme settings

> Customize the look and feel of content in your Omni instance.

<Note>
  **Organization Admin** permissions are required to access and modify document theme settings.
</Note>

The **Settings > Themes > Documents** tab lists the document themes in your Omni instance.

## Creating and editing themes

Document themes are created and edited in published dashboards. See [Applying themes](/visualize-present/dashboards/theming) to learn how to create document themes.

## Setting, duplicating, and deleting themes

You can interact with individual themes by using the <Icon icon="ellipsis-vertical" /> (three dots icon) in individual rows. This menu allows you to:

* Set and unset a default theme
* Duplicate a theme
* Delete a theme, which will unapply the theme from any documents currently using it

## Applying a default theme to documents

To apply the default theme to documents and workbooks without a set theme, click the <Icon icon="ellipsis-vertical" /> (three dots icon) at the top of the list of themes, then **Apply default theme to all documents**.