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Copy file name to clipboardExpand all lines: articles/active-directory/authentication/how-to-mfa-number-match.md
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@@ -4,7 +4,7 @@ description: Learn how to use number matching in MFA notifications
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ms.service: active-directory
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ms.subservice: authentication
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ms.topic: conceptual
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ms.date: 11/11/2022
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ms.date: 11/23/2022
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ms.author: justinha
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author: mjsantani
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ms.collection: M365-identity-device-management
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- Your organization needs to enable Microsoft Authenticator (traditional second factor) push notifications for some users or groups by using the new Authentication methods policy. You can edit the Authentication methods policy by using the Azure portal or Microsoft Graph API.
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>[!NOTE]
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>The policy schema for Microsoft Graph APIs has been improved. The older policy schema is now deprecated. Make sure you use the new schema to help prevent errors.
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- If your organization is using AD FS adapter or NPS extensions, upgrade to the latest versions for a consistent experience.
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## Number matching
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>For passwordless users, enabling or disabling number matching has no impact because it's already part of the passwordless experience.
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Number matching is available for sign-in for Azure Government. However, it's currently not available for Authenticator setup in combined registration. Number matching will be available for Authenticator setup in [combined registration](howto-registration-mfa-sspr-combined.md) by November 30, 2022 for Azure Government.
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Number matching isn't supported for Apple Watch notifications. Apple Watch users need to use their phone to approve notifications when number matching is enabled.
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| Version | Update |
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|---------|--------|
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| Windows Server 2022 |[October 26, 2021—KB5006745 (OS Build 20348.320) Preview](https://support.microsoft.com/topic/october-26-2021-kb5006745-os-build-20348-320-preview-8ff9319a-19e7-40c7-bbd1-cd70fcca066c)|
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| Windows Server 2019 |[October 19, 2021—KB5006744 (OS Build 17763.2268) Preview](https://support.microsoft.com/topic/october-19-2021-kb5006744-os-build-17763-2268-preview-e043a8a3-901b-4190-bb6b-f5a4137411c0)|
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| Windows Server 2016 |[October 12, 2021—KB5006669 (OS Build 14393.4704)](https://support.microsoft.com/topic/october-12-2021-kb5006669-os-build-14393-4704-bcc95546-0768-49ae-bec9-240cc59df384)|
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| Windows Server 2022 |[November 9, 2021—KB5007205 (OS Build 20348.350)](https://support.microsoft.com/topic/november-9-2021-kb5007205-os-build-20348-350-af102e6f-cc7c-4cd4-8dc2-8b08d73d2b31)|
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| Windows Server 2019 |[November 9, 2021—KB5007206 (OS Build 17763.2300)](https://support.microsoft.com/topic/november-9-2021-kb5007206-os-build-17763-2300-c63b76fa-a9b4-4685-b17c-7d866bb50e48)|
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### NPS extension
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1. Restart the NPS Service.
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### Policy schema changes
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## Enable number matching in the portal
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To enable number matching in the Azure AD portal, complete the following steps:
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1. In the Azure AD portal, click **Security** > **Authentication methods** > **Microsoft Authenticator**.
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1. On the **Basics** tab, click **Yes** and **All users** to enable the policy for everyone or add selected users and groups. Set the **Authentication mode** for these users/groups to **Any**/**Push**.
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Only users who are enabled for Microsoft Authenticator here can be included in the policy to require number matching for sign-in, or excluded from it. Users who aren't enabled for Microsoft Authenticator can't see the feature.
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:::image type="content" border="true" source="./media/how-to-mfa-number-match/enable-settings-number-match.png" alt-text="Screenshot of how to enable Microsoft Authenticator settings for Push authentication mode.":::
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1. On the **Configure** tab, for **Require number matching for push notifications**, change **Status** to **Enabled**, choose who to include or exclude from number matching, and click **Save**.
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:::image type="content" border="true" source="./media/how-to-mfa-number-match/number-match.png" alt-text="Screenshot of how to enable number matching.":::
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## Enable number matching using Graph APIs
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Identify your single target group for the schema configuration. Then use the following API endpoint to change the numberMatchingRequiredState property under featureSettings to **enabled**, and include or exclude groups:
>Make sure you use the new policy schema for Microsoft Graph APIs. In Graph Explorer, you'll need to consent to the **Policy.Read.All** and **Policy.ReadWrite.AuthenticationMethod** permissions.
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>In Graph Explorer, you'll need to consent to the **Policy.Read.All** and **Policy.ReadWrite.AuthenticationMethod** permissions.
| includeTargets |[microsoftAuthenticatorAuthenticationMethodTarget](/graph/api/resources/passwordlessmicrosoftauthenticatorauthenticationmethodtarget) collection | A collection of users or groups who are enabled to use the authentication method |
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| featureSettings |[microsoftAuthenticatorFeatureSettings](/graph/api/resources/passwordlessmicrosoftauthenticatorauthenticationmethodtarget) collection | A collection of Microsoft Authenticator features. |
| displayAppInformationRequiredState | authenticationMethodFeatureConfiguration | Determines whether the user is shown application name in Microsoft Authenticator notification. |
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| displayLocationInformationRequiredState | authenticationMethodFeatureConfiguration | Determines whether the user is shown geographic location context in Microsoft Authenticator notification. |
| includeTarget | featureTarget | A single entity that is included in this feature. <br>You can only include one group for number matching.|
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| State | advancedConfigState | Possible values are:<br>**enabled** explicitly enables the feature for the selected group.<br>**disabled** explicitly disables the feature for the selected group.<br>**default** allows Azure AD to manage whether the feature is enabled or not for the selected group. |
To enable number matching in the Azure AD portal, complete the following steps:
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1. In the Azure AD portal, click **Security** > **Authentication methods** > **Microsoft Authenticator**.
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1. On the **Basics** tab, click **Yes** and **All users** to enable the policy for everyone or add selected users and groups. Set the **Authentication mode** for these users/groups to **Any**/**Push**.
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Only users who are enabled for Microsoft Authenticator here can be included in the policy to require number matching for sign-in, or excluded from it. Users who aren't enabled for Microsoft Authenticator can't see the feature.
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:::image type="content" border="true" source="./media/how-to-mfa-number-match/enable-settings-number-match.png" alt-text="Screenshot of how to enable Microsoft Authenticator settings for Push authentication mode.":::
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1. On the **Configure** tab, for **Require number matching for push notifications**, change **Status** to **Enabled**, choose who to include or exclude from number matching, and click **Save**.
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:::image type="content" border="true" source="./media/how-to-mfa-number-match/number-match.png" alt-text="Screenshot of how to enable number matching.":::
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## FAQs
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### When will my tenant see number matching if I don't use the Azure portal or Graph API to roll out the change?
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