Final answer:
To enable automatic testing for improvement actions in Microsoft Purview Compliance Manager, you should add user1 to the Compliance Data Administrator role group. The correct answer is D.
Step-by-step explanation:
To ensure that user1 can enable automatic testing for improvement actions in Microsoft Purview Compliance Manager, you should add user1 to the Compliance Data Administrator role group. This role group provides the necessary permissions to manage and test compliance actions within Compliance Manager.
User1 should be added to the Compliance Administrator role group to enable automatic testing for improvement actions in Microsoft Purview Compliance Manager, as it adheres to the principle of least privilege.
The query concerns ensuring that a user named User1 with a Microsoft 365 subscription can enable automatic testing for improvement actions in Microsoft Purview Compliance Manager. Based on the principle of least privilege, User1 should be assigned to a role that has the necessary permissions to manage and configure Compliance Manager without granting overly broad access to other parts of the Microsoft 365 environment.
To meet this requirement, User1 should be added to the Compliance Administrator role group. This role has the abilities needed to manage compliance features within Microsoft 365 including Compliance Manager. It is worth noting that adding User1 to the Global Administrator, Security Administrator, or Compliance Data Administrator role groups would either provide insufficient permissions or unnecessarily broad permissions, therefore not following the principle of least privilege.