> For the complete documentation index, see [llms.txt](https://docs.themeware.design/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.themeware.design/additional-features/custom-fields/products/datasheets/datasheet-1.md).

# Datasheet 1-3

With this product-specific custom field you can display a datasheet on the product page. You can use this field to upload a new file or select an existing file from the media library.

Three datasheet fields are available (Datasheet 1–3), each with an associated title.

{% hint style="info" %}
**Note**: In some cases, special characters, spaces, or uppercase file extensions may cause issues. We therefore recommend using web-compatible file names (e.g. `datasheet-red.pdf` instead of `Datasheet Red.PDF`).
{% endhint %}

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## Custom field

You can find the "→ Datasheet 1" custom field in the respective product:

> Tab "Specifications" ⇒ Block "Custom fields" ⇒ Tab (Set) "Datasheets (... Pro)"

**Type**: Media selection

**Technical name**: `twt_{theme}_{edition}_custom_field__product__datasheet_1`

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## Further information

{% content-ref url="/pages/UGPjnSAbeW7vk4YMLTqp" %}
[Product datasheets](/additional-features/extensions/product-datasheets.md)
{% endcontent-ref %}