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SC-300 · Question #279

You work for a company named Contoso, Ltd. that has a Microsoft Entra tenant named contoso.com. Contoso is working on a project with the following two partner companies: - A company named A. Datum…

The correct answer is D. Collaboration restrictions. You need to add adatum.com to the list of domains on External Identities >> External Collab Settings >> Collaboration Restrictions >> Allow invitations only to the specified domains.

Submitted by fernanda_arg· Mar 6, 2026Implement and manage user identities

Question

You work for a company named Contoso, Ltd. that has a Microsoft Entra tenant named contoso.com. Contoso is working on a project with the following two partner companies:

  • A company named A. Datum Corporation that has a Microsoft Entra

tenant named adatum.com.

  • A company named Fabrikam, Inc. that has a Microsoft Entra tenant

named fabrikam.com. When you attempt to invite a new guest user from adatum.com to contoso.com, you receive an error message. You can successfully invite a new guest user from fabnkam.com to contoso.com. You need to be able to invite new guest users from adatum.com to contoso.com. What should you configure?

Options

  • AGuest invite settings
  • BVerifiable credentials
  • CNamed locations
  • DCollaboration restrictions

How the community answered

(30 responses)
  • A
    17% (5)
  • B
    3% (1)
  • C
    10% (3)
  • D
    70% (21)

Explanation

You need to add adatum.com to the list of domains on External Identities >> External Collab Settings >> Collaboration Restrictions >> Allow invitations only to the specified domains.

Topics

#collaboration restrictions#B2B guest invitations#cross-tenant access#External Identities

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