> For the complete documentation index, see [llms.txt](https://docs.studio.uzu-app.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.studio.uzu-app.com/en/scenariohome/overview/sub.md).

# Setting sub-images

In addition to the key visual, you can set up to 10 sub-images for your cover.

<figure><img src="/files/93k3EPILKwy0JrvZWEcw" alt="" width="563"><figcaption></figcaption></figure>

Please follow the rules below when setting sub-images:

* The key visual must always be set as the top image, not as a sub-image.
* Do not upload content that violates public morals or decency.

{% hint style="info" %}
Examples of what can be used as sub-images:

* Alternative versions of the key visual
* Character introduction images
* Images introducing the scenario's theme or overview
* Introduction comics or illustrations
* Pre-play cards or screenshots that players can use
  {% endhint %}

{% hint style="danger" %}
Examples of what **cannot** be used as sub-images:

* Content containing spoilers for the scenario
* Advertisements leading to external websites
* Unrelated content
* Promotions for other scenarios
  {% endhint %}