Question
A host team must add selected partner-tenant users to a shared channel without making them guests in the host team. Shared channels work internally, but the external invitation fails. Which prerequisite set should administrators verify?
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Practice multiple choice certification questions for Microsoft 365 Certified: Copilot and Agent Administration Fundamentals (AB-900) and review the explanation after each answer.
A host team must add selected partner-tenant users to a shared channel without making them guests in the host team. Shared channels work internally, but the external invitation fails. Which prerequisite set should administrators verify?
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