Ali Raza Zaidi

A practitioner’s musings on Dynamics 365 Finance and Operations

What is Microsoft Tenant, where we get it

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A Microsoft Entra tenant ID is a unique identifier (a GUID) assigned to your Microsoft Entra ID (formerly Azure Active Directory) tenant.

  • A tenant represents your organization’s instance of Microsoft Entra ID.
  • The tenant ID is a globally unique GUID (for example: 72f988bf-86f1-41af-91ab-2d7cd011db47) that identifies that tenant.
  • You usually need to enter it when configuring apps, APIs, or services that connect to Microsoft Entra.

How to find your Tenant ID

  1. Microsoft Entra admin center:
    • Go to entra.microsoft.com.
    • Navigate to Identity → Overview.
    • Copy the Tenant ID under Basic information.