> For the complete documentation index, see [llms.txt](https://docs.facephi.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.facephi.com/docs.facephi-en/sdks/sdk-web/componentes/selphi-biometria-facial/propiedades/advancedtracking.md).

# advancedTracking

## Details

**Attribute:** `advanced-tracking`

**Type:** `boolean`

**Default value:** `false`

## Morphology

```typescript
selphi.advancedTracking = true;
```

## Description

Generates advanced Tracking data in `facephi-selphi-widget` and exposes them in `extractionFinish` for sending to the backend when the IDV Flow requires it.

***

## Example

```jsx
<facephi-selphi-widget
    advancedTracking={true}
/>
```