Microsoft Entra External ID

Analyze Azure AD B2C custom policies for Microsoft Entra External ID migration

30 October 2026Doc update+5 / −1 lines

In brief

The custom policies guidance now includes a screenshot of the Migration Policy Analyzer UI and updated author metadata.

What Entra admins need to know

Administrators have a visual reference for the Migration Policy Analyzer interface; no action is required.

This editorial summary was generated by AI from the documentation changes. Verify important details in the full Microsoft Learn article.

Documentation change

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title: Analyze Azure AD B2C custom policies for Microsoft Entra External ID migration description: Use the Migration Policy Analyzer to scan Azure AD B2C custom policies and generate a detailed migration assessment for Microsoft Entra External ID. Start your migration today. #customer intent: As an IT admin managing Azure AD B2C custom policies, I want to run the Migration Policy Analyzer against my policies so that I can scope the work required to migrate to Microsoft Entra External ID. author: garrodonnell ms.author: godonnell ms.reviewer: godonnell ms.date: 07/02/2026 ms.topic: how-to

Sign in to the Azure portal and go to your Azure AD B2C tenant.
Select Identity Experience Framework from the left menu.
~~Select~~ ~~Migration Policy Analyzer~~ ~~from the toolbar.~~
Select the policies to analyze. Your selection must include a relying party (RP) policy for the analysis to complete successfully.
Select Analyze Policies to start the assessment.
:::image type="content" source="media/how-to-analyze-azure-ad-b2c-custom-policies/migration-policy-analyzer-ui.png" alt-text="Screenshot of the Migration Policy Analyzer UI." lightbox="media/how-to-analyze-azure-ad-b2c-custom-policies/migration-policy-analyzer-ui.png":::

When the analysis completes, the report shows:

@@ -2,6 +2,8 @@ title: Analyze Azure AD B2C custom policies for Microsoft Entra External ID migration description: Use the Migration Policy Analyzer to scan Azure AD B2C custom policies and generate a detailed migration assessment for Microsoft Entra External ID. Start your migration today. #customer intent: As an IT admin managing Azure AD B2C custom policies, I want to run the Migration Policy Analyzer against my policies so that I can scope the work required to migrate to Microsoft Entra External ID.+author: garrodonnell+ms.author: godonnell ms.reviewer: godonnell ms.date: 07/02/2026 ms.topic: how-to@@ -33,9 +35,11 @@ To analyze your custom policies, follow these steps:  1. Sign in to the [Azure portal](https://portal.azure.com) and go to your Azure AD B2C tenant. 1. Select **Identity Experience Framework** from the left menu.-1. Select **Migration Policy Analyzer** from the toolbar. 1. Select the policies to analyze. Your selection must include a relying party (RP) policy for the analysis to complete successfully. 1. Select **Analyze Policies** to start the assessment.+   +   :::image type="content" source="media/how-to-analyze-azure-ad-b2c-custom-policies/migration-policy-analyzer-ui.png" alt-text="Screenshot of the Migration Policy Analyzer UI." lightbox="media/how-to-analyze-azure-ad-b2c-custom-policies/migration-policy-analyzer-ui.png":::+  When the analysis completes, the report shows: