# ProductPage::extendModels()

> Adds new models to the registry

- Source: `src/Cms/HasModels.php#L26` <https://github.com/getkirby/kirby/blob/6.0.0-beta.1/src/Cms/HasModels.php#L26>
- Inherited from Kirby, not part of the Merx API. See <https://getkirby.com/docs/reference>.

```php
ProductPage::extendModels(array $models): array
```

## Parameters

| Name | Type | Default |
| --- | --- | --- |
| `$models` | `array` | `–` |

## Return type

`array`

## Parent class

`Wagnerwagner\Merx\ProductPage` inherited from `Kirby\Cms\Page`