Question on Windows Hello companion device framework Provisioning

[iamenahs]

How can I get approval for Windows Hello companion device framework Provisioning ?

From this page:
https://docs.microsoft.com/en-us/windows/uwp/security/companion-device-unlock

Note The Windows Hello companion device framework is a specialized feature not available to all app developers. To use this framework, your app must be specifically provisioned by Microsoft and list the restricted secondaryAuthenticationFactor capability in its manifest. To obtain approval, contact cdfonboard@microsoft.com.

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