# Customizing the "Links" box

For a content item, Umbraco will show a **Links** box within the **Info** content app. By default, this box will show one or more links to content item.

![image](https://3872888104-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgEH4FChbCn7eDDqREvdE%2Fuploads%2Fgit-blob-3af83b41b26b4766a61979ee825f3120295f9563%2Fproperties-info-app.png?alt=media)

With the `SendingContentNotification` event, we can manipulate the links in the `Urls` property. This could be by replacing it with custom links although a URL provider would be more suitable:

```csharp
public void Handle(SendingContentNotification notification)
{
    notification.Content.Urls = new[]
    {
        new UrlInfo($"/products/?id={notification.Content.Id}", true, null)
    };
}
```

If the content item has multiple cultures, we can specify the link culture like this:

```csharp
public void Handle(SendingContentNotification notification)
{
    notification.Content.Urls = new[]
    {
        new UrlInfo($"https://mysite.com/products/?id={notification.Content.Id}", true, "en-US"),
        new UrlInfo($"https://mysite.dk/produkter/?id={notification.Content.Id}", true, "da-DK")
    };
}
```

or remove the box entirely by providing an empty list of links:

```csharp
public void Handle(SendingContentNotification notification)
{
    notification.Content.Urls = null;
}
```