Quick Answer
The answer is to configure B2B direct connect. This solution is correct because it allows external users from trusted Microsoft Entra ID tenants to access your SharePoint Online sites using their own identities without creating a guest user object in your tenant, relying instead on cross-tenant access settings for open authentication. On the Microsoft 365 Administrator MS-102 exam, this scenario tests your understanding of the distinction between B2B collaboration, which creates guest accounts, and B2B direct connect, which does not—a common trap is confusing the two. Remember that B2B direct connect is specifically designed for seamless, account-free external access between trusted Entra ID tenants, making it the precise answer when the requirement explicitly forbids guest account creation. A helpful memory tip: think “direct” for “no directory guest object.”
This MS-102 practice question tests your understanding of implement and manage microsoft entra identity and access. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
Your organization plans to allow external users to access a SharePoint Online site using their own Microsoft Entra ID credentials. You need to ensure that external users can authenticate without creating a guest account in your tenant. Which solution should you use?
Configure B2B collaboration
Why wrong: B2B collaboration creates guest user objects.
Create external users as members
Why wrong: That creates user objects in your tenant.
Configure B2B direct connect
B2B direct connect allows mutual authentication without guest accounts.
Use Microsoft Entra Verified ID
Why wrong: Verified ID is for verifiable credentials, not direct access.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Configure B2B direct connect
B2B direct connect allows external users from trusted Microsoft Entra ID tenants to access your SharePoint Online sites using their own identities without requiring a guest user object in your tenant. This solution uses cross-tenant access settings and supports open authentication with their existing credentials, meeting the requirement to avoid guest account creation.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
Configure B2B collaboration
Why it's wrong here
B2B collaboration creates guest user objects.
Create external users as members
Why it's wrong here
That creates user objects in your tenant.
Configure B2B direct connect
Why this is correct
B2B direct connect allows mutual authentication without guest accounts.
Related concept
Read the scenario before looking for a memorised answer.
Use Microsoft Entra Verified ID
Why it's wrong here
Verified ID is for verifiable credentials, not direct access.
Common exam traps
The trap here is confusing B2B collaboration with B2B direct connect, as both involve external users, but only direct connect avoids guest account creation by using cross-tenant trust instead of inviting users as guests.
Detailed technical explanation
B2B direct connect relies on cross-tenant access policies and supports the SAML 2.0 protocol for federated authentication between Microsoft Entra ID tenants. When an external user accesses the SharePoint Online site, their home tenant issues a token that is accepted by the resource tenant without creating a user object, enabling seamless access based on trust relationships. This is particularly useful in scenarios like multi-tenant organizations or partner collaborations where you want to share resources without managing external identities.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A media company stores terabytes of video archives that are accessed once a year for audit purposes. Moving these objects to a cold storage tier (Azure Archive, S3 Glacier, or Google Nearline) costs a fraction of hot storage. Questions like this test whether you understand storage tiers, access frequency tradeoffs, and retrieval latency requirements.
What to study next
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FAQ
Implement and manage Microsoft Entra identity and access — This question tests Implement and manage Microsoft Entra identity and access — Read the scenario before looking for a memorised answer..
The correct answer is: Configure B2B direct connect — B2B direct connect allows external users from trusted Microsoft Entra ID tenants to access your SharePoint Online sites using their own identities without requiring a guest user object in your tenant. This solution uses cross-tenant access settings and supports open authentication with their existing credentials, meeting the requirement to avoid guest account creation.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Read the scenario before looking for a memorised answer.
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Same concept, more angles
These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.
Variation 1. You need to implement a solution that allows external partners to access specific SharePoint Online sites without creating guest user objects in Microsoft Entra ID. The partners will authenticate using their own identity provider. What should you use?
hardWhy D: Option D is correct because SharePoint Online external sharing with one-time passcode authentication allows external partners to access SharePoint sites without creating guest user objects in Microsoft Entra ID. When the partner's identity provider is not federated with Entra ID, the one-time passcode feature sends a code to their email for authentication, bypassing the need for a guest account. This meets the requirement of no guest user objects while enabling access from an external identity provider.
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Last reviewed: Jun 24, 2026
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