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  1. How do you find the tenant ID? | Microsoft Community Hub

    Jul 20, 2017 · Looking for my tenant ID. It is an illusive ID. All the info have found seem to reference the prior version of the Azure portal.

  2. Demystifying Microsoft Entra ID, Tenants and Azure Subscriptions ...

    May 30, 2024 · Understanding Microsoft Entra ID, Azure Subscriptions, and Tenants is essential for effective Azure governance. These concepts form the backbone of identity and access management …

  3. How to use DefaultAzureCredential across multiple tenants | Microsoft ...

    May 1, 2025 · If you are using the DefaultAzureCredential class from the Azure Identity SDK while your user account is associated with multiple tenants, you may find...

  4. All About Microsoft 365 Tenant Identifiers

    Mar 28, 2024 · Every Microsoft 365 tenant has a tenant identifier, a unique GUID that’s used within the Entra ecosysystem to identify a tenant and its objects. Much has changed since I last wrote about …

  5. Service principal required for Microsoft Entra ID | Microsoft Community …

    Apr 23, 2025 · Microsoft Entra ID will block authentication for multi-tenant applications that are currently able to authenticate without an enterprise application registration in tenants. This behavior has …

  6. Multi-tenant organization capabilities now available in Microsoft 365

    Apr 25, 2024 · Discover the new multi-tenant organization capabilities in Microsoft 365, including People Search, Teams, Viva Engage, and Microsoft Defender XDR. Learn how...

  7. Customize authentication experiences and URL domains for external …

    Jan 23, 2025 · Add Azure AD B2C tenant as an OpenID Connect identity provider Microsoft Entra External ID Custom URL Domains What are custom URL domains? Custom URL domains enable …

  8. Microsoft Entra ID Tenant Starters Guide: Understanding Identity ...

    May 29, 2024 · Summary In this guide, we have introduced the key concepts and features of Microsoft Entra ID Tenant, a cloud-based identity and access management service that helps you manage …

  9. Changed Tenant now can't log in to Teams | Microsoft Community Hub

    May 21, 2020 · AADSTS90002: Tenant '093b6ffa-e357-4677-b0a0-8b8d574ebe9b' not found. This may happen if there are no active subscriptions for the tenant. Check to make sure you have the correct …

  10. Cross-tenant access settings - Notes from the field | Microsoft ...

    Mar 18, 2024 · The introduction of cross-tenant access settings for Microsoft Entra External ID marked a pivotal shift in how organizations manage security and collaboration across different tenants. This …