> For the complete documentation index, see [llms.txt](https://docs.expression-library.bearstudios.co.uk/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.expression-library.bearstudios.co.uk/creating-an-expression-library-item/expression-library-info.md).

# Expression Library Info

### File Name

The file name must only contain characters from a - z, spaces, and numbers. 

### Description

The description can include anything you would like to use to explain your expression

### Link

A link can be used to showcase a video or further documentation of the expression.

```
example: https://www.youtube.com
```

{% hint style="danger" %}
It's important to remeber to include the full URL including **http\:// https\://**
{% endhint %}

{% hint style="info" %}
The link is not a mandatory part of the expression information and can be ommited.
{% endhint %}