### Supported values
| Group Policy | MDM | Registry | Description |
|--------------------------|:-----:|:--------:|---------------------------------------------------------------------------------------------------------------------------------------------|
| Not configured | Blank | Blank | If you don't configure this policy and you enable the Disable Lockdown of Start Pages policy, users can change or customize the Start page. |
| Enabled | 0 | 0 | Load the Start page. |
| Enabled | 1 | 1 | Load the New Tab page. |
| Enabled | 2 | 2 | Load the previous pages. |
| Enabled
**(default)** | 3 | 3 | Load a specific page or pages. |
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>[!TIP]
>If you want to make changes to this policy: