Perform these steps to limit the Azure AD Join feature for your organization:
- Navigate your browser to https://portal.azure.com.
- Sign in with an account in Azure Active Directory that has the Global administrator role assigned.
- Perform multi-factor authentication when prompted.
- In the left-hand navigation pane, click Azure Active Directory.
- In the Azure Active Directory pane, click Devices.
- In the Devices pane, click Device settings.
- Select Selected or None instead of All for the Users may join devices to Azure AD option.
- When we select Selected:
- Specify a group or multiple accounts that are allowed to join Azure AD devices by clicking the No member selected text. The Members allowed to join devices ...