> For the complete documentation index, see [llms.txt](https://doc.ozforensics.com/oz-knowledge/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.ozforensics.com/oz-knowledge/guides/developer-guide/migration-guides/migration-from-3d-mask-in-web-sdk.md).

# Migration from 3D Mask in Web SDK

On January 1, 2027, 3D Mask will become unavailable. To ensure your integration continues to function correctly, you will need to remove several configuration parameters from your setup. This guide describes the exact changes required across three areas of your integration.

## Web Adapter configuration file (backend)

In the [Web Adapter configuration file](/oz-knowledge/guides/administrator-guide/web-adapter/configuration-file-settings.md), locate and remove the following two attributes:

* `load_3d_mask`
* `enable_3d_mask`

## Web Plugin (frontend)

In your frontend integration code, remove the `enable_3d_mask` parameter from [`OzLiveness.open()` parameters](/oz-knowledge/guides/developer-guide/sdk/oz-liveness-websdk/web-plugin/launching-the-plugin.md).

## Look & feel customization

In the `Style` section of `OzLiveness.open`, locate and entirely remove the `maskCustomization` block. For more details, please refer to the [customization guide](/oz-knowledge/guides/developer-guide/sdk/oz-liveness-websdk/web-plugin/look-and-feel-customization.md).

## Summary of changes

The table below lists all parameters to remove and their locations.

| <p><strong>Parameter</strong><br></p>     | <p><strong>Location</strong><br></p>                                      |
| ----------------------------------------- | ------------------------------------------------------------------------- |
| <p><code>load\_3d\_mask</code><br></p>    | <p>Web Adapter configuration file<br></p>                                 |
| <p><code>enable\_3d\_mask</code><br></p>  | <p>Web Adapter configuration file<br></p>                                 |
| <p><code>enable\_3d\_mask</code><br></p>  | <p>Web Plugin launch parameters (<code>OzLiveness.open</code>)<br></p>    |
| <p><code>maskCustomization</code><br></p> | <p>The <code>Style</code> section in <code>OzLiveness.open</code><br></p> |

After removing the parameters listed above, relaunch Web Plugin and check that the liveness flow works as expected. If you encounter any issues, please contact Oz Forensics support.


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