# Button: Token URL builder

Building link to external users

### Properties

- Type: [Action button](https://docs.tsnocode.com/books/field-type-reference/chapter/action-button)
- Groupable: No
- Show in lists: No
- Searchable: No
- Requires configuration: Yes

## <span class="mw-headline" id="bkmrk-user-interface-1">User interface</span>

<span class="mw-headline">Field in show mode</span>

[![image.png](https://docs.tsnocode.com/uploads/images/gallery/2025-07/scaled-1680-/hYBZ7e9xyBrQ8zAG-image.png)](https://docs.tsnocode.com/uploads/images/gallery/2025-07/hYBZ7e9xyBrQ8zAG-image.png)

Due to its nature this field has no special editing mode.

## <span class="mw-headline" id="bkmrk-configuration-1">Configuration</span>

[![image.png](https://docs.tsnocode.com/uploads/images/gallery/2025-07/scaled-1680-/thLUOMOdjomndXwR-image.png)](https://docs.tsnocode.com/uploads/images/gallery/2025-07/thLUOMOdjomndXwR-image.png)

<span class="mw-headline">\[Description of configs\]</span>

## <span class="mw-headline" id="bkmrk-developer-info-1">Developer info</span>

- FeltTypeID: 710
- SQL datatype: N/A
- Class name: FieldTokenMailto