Role Based Access Control (RBAC) Introduction

Dependency:

Types:

• Admin roles Admin role groups give users permissions to view data, complete tasks, and use Powershell cmdlets in the Exchange admin center. Give users only the access they need by assigning the least-permissive role. Learn more about managing role groups

• User roles User roles allow users to manage end-user permissions, and create role assignment policies. Role assignment policies define the level of access that users have to manage their own Exchange mailboxes and distribution groups that they own. Learn more

References:

• Permissions in Exchange Online

• Microsoft 365 permissions in Exchange Online
• Understanding management role groups

• Roles and role groups in Microsoft Defender for Office 365 and Microsoft Purview

• Role Based Access Control for Applications in Exchange Online