This question is part of a series of questions that use the same set of answer choices. Each answer choice may be used once, more than once, or not at all. Your company has an Office 365 subscription.

This question is part of a series of questions that use the same set of answer choices. Each answer choice may be used once, more than once, or not at all. Your company has an Office 365 subscription. All user mailboxes are hosted on Microsoft Exchange Online. Corporate security policy states that all administrative users must be assigned the minimum number of permissions. You need to ensure that an administrator named Admin5 can configure federation for Microsoft Lync Online. To which role or role group should you add Admin5?