### Allowed 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 |Loads 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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### Configuration combinations
| **Configure Open Microsoft Edge With** | **Configure Start Pages** | **Disabled Lockdown of Start Pages** | **Outcome** |
| --- | --- | --- | --- |
| Enabled (applies to all options) | Enabled – String | Enabled (all configured start pages are editable) | Load URLs defined in the Configure Open Microsoft Edge With policy, and allow users to make changes. |
| Disabled or not configured | Enabled – String | Enabled (any Start page configured in the Configured Start Pages policy) | Load any start page and let users make changes .|
| Enabled (Start page) | Enabled – String | Blank or not configured | Load Start page(s) and prevent users from making changes. |
| Enabled (New tab page) | Enabled – String | Blank or not configured | Load New tab page and prevent users from making changes. |
| Enabled (Previous pages) | Enabled – String | Blank or not configured | Load previously opened pages and prevent users from making changes. |
| Enabled (A specific page or pages) | Enabled – String | Blank or not configured | Load a specific page or pages and prevent users from making changes. |
| Enabled (A specific page or pages) | Enabled – String | Enabled (any Start page configured in Configure Start Pages policy) | Load a specific page or pages and let users make changes. |
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If you want to make changes to this policy: