@@ -43,54 +43,57 @@ Follow these steps to configure B2B collaboration settings.
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2 . Navigate to ** Identity > External identities > Cross-tenant access settings** , then select ** Cross-tenant access settings** .
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3 . Select ** Add organization** . Enter the tenant ID of the organization you want to add, then select ** Add** .
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- Check that default settings and ensure that the following are enabled:
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+ > [ !NOTE]
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+ > By default, a B2B inherits the default settings of your tenant.
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+ Configure your tenant settings to the following:
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1 . For the organization you added, select ** Inbound access** .
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2 . Set B2B collaboration to ** Block** for Access and Users.
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- 3 . On the Application tab, set access to ** Block** and ** Applies to all applications** , then select ** Save** .
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- 4 . Select ** B2B direct connect** , set access status to ** Block** and ** Applies to all users** .
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- 5 . On the Application tab, set access to ** Block** and ** Applies to all applications** , then select ** Save** .
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+ 3 . On the Application tab, set access to ** Block** and Applies to ** All applications** , then select ** Save** .
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+ 4 . Select ** B2B direct connect** , set access status to ** Block** and Applies to ** all users** .
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+ 5 . On the Application tab, set access to ** Block** and Applies to ** All applications** , then select ** Save** .
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No other MFA Trust settings are required for the home tenant.
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You then need to configure outbound access settings for the home tenant by following these steps:
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1 . In the ** Cross-tenant access settings** pane, select ** Outbound access** .
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2 . Configure B2B collaboration by setting access status to ** Allow** .
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- 3 . In the ** Applies to** , select any depending on your requirements.
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+ 3 . In the Applies to, select any depending on your requirements.
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4 . Select ** External applications** and set access status to ** Allow** .
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- 5 . Set the ** Applies to** to ** All external applications** . Select ** Save** .
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+ 5 . Set the Applies to to ** All external applications** . Select ** Save** .
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6 . Select ** B2B direct connect** and set access status to ** Block** .
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- 7 . In the ** Applies to** , select ** All users** .
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+ 7 . In the Applies to, select ** All users** .
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8 . Select ** External applications** and set access status to ** Block** .
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- 9 . Set the ** Applies to** to ** All external applications** . Select ** Save** .
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+ 9 . Set the Applies to to ** All external applications** . Select ** Save** .
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#### Target tenant settings
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1 . Sign in to the [ Microsoft Entra admin center] ( https://entra.microsoft.com ) .
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2 . Navigate to ** Identity > External identities > Cross-tenant access settings** , then select ** Cross-tenant access settings** .
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3 . Select ** Add organization** . Enter the tenant ID of the organization you want to add, then select ** Add** .
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- Check that default settings and ensure that the following are enabled :
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+ Configure the target tenant settings to the following:
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1 . For the organization you added, select ** Inbound access** .
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2 . Set B2B collaboration to ** Allow** for Access and Users.
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- 3 . On the Application tab, set access to ** Allow** and ** Applies to all applications** , then select ** Save** .
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- 4 . Select ** B2B direct connect** , set access status to ** Block** and ** Applies to all users** .
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- 5 . On the Application tab, set access to ** Block** and ** Applies to all applications** , then select ** Save** .
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+ 3 . On the Application tab, set access to ** Allow** and Applies to ** All applications** , then select ** Save** .
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+ 4 . Select ** B2B direct connect** , set access status to ** Block** and Applies to ** All users** .
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+ 5 . On the Application tab, set access to ** Block** and Applies to ** All applications** , then select ** Save** .
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6 . Select ** Trust settings** , then select ** Trust multi-factor authentication from Microsoft Entra tenants** .
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You then need to configure outbound access settings from the home tenant by following these steps:
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1 . In the ** Cross-tenant access settings** pane, select ** Outbound access** .
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2 . Configure B2B collaboration by setting access status to ** Block** .
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- 3 . In the ** Applies to** , select ** All users** .
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+ 3 . In the Applies to, select ** All users** .
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4 . Select ** External applications** and set access status to ** Block** .
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- 5 . Set the ** Applies to** to ** All external applications** . Select ** Save** .
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+ 5 . Set the Applies to to ** All external applications** . Select ** Save** .
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6 . Select ** B2B direct connect** and set access status to ** Block** .
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- 7 . In the ** Applies to** , select ** All users** .
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+ 7 . In the Applies to, select ** All users** .
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8 . Select ** External applications** and set access status to ** Block** .
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- 9 . Set the ** Applies to** to ** All external applications** . Select ** Save** .
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+ 9 . Set the Applies to to ** All external applications** . Select ** Save** .
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## Cross-cloud tenant management
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