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SrenEmig-8466 avatar image
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SrenEmig-8466 asked sikumars answered

Azure AD Connect from two onprem-AD and SSO

Scenario is as following: Service Provider has a shared Active Directory were all the Tenants is isolated with user objects in OU’s and some RDS Session hosts. The Tenants also has on-prem Active Directory and Azure AD (Office 365) and are syncing their users with Azure AD Connect. The user objects on the service provider are therefore not bound together. Is there any way to get the Service Providers user objects “in sync” with the tenants on-prem/azure synced users? Any other suggestions? AD Trust is not an option.

Thanks

azure-active-directoryazure-ad-connect
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sikumars avatar image
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sikumars answered

Hello @SrenEmig-8466,

Thanks for reaching out.

Sync the same user to multiple Azure AD tenants is unsupported scenario hence I would recommend you to leverage Azure AD business-to-business (B2B) collaboration feature which lets you invite your service providers Azure AD users to your organizations Azure AD tenant as guest user. With B2B collaboration, you can securely share your company's applications and services with guest users from any other organization, while maintaining control over your own corporate data.

To learn more about What is guest user access in Azure Active Directory B2B refer this article also I would like to share following Q&A forum for your reference.

https://docs.microsoft.com/en-us/answers/questions/168450/is-it-possible-to-support-multi-tenant-sso-in-azur.html
https://docs.microsoft.com/en-us/answers/questions/31082/microsoft-single-sign-on-with-specified-2-tenants.html

Hope this helps.


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