正解:
You need to configure an alert policy.
* Go to the Security & Compliance Admin Center.
* Navigate to Alerts > Alert Policies.
* Click on + New alert policy to create a new policy.
* Give the policy a name and select a severity level. For example: Medium.
* In the Category section, select Information Governance and click Next.
* In the Select an activity section, select Any file or folder activity.
* Click Add a condition and select File name.
* Type in the filename ConfidentialHR.xlsx and click Next.
* In the email recipients section, add Megan Bowen and click Next.
* Click Finish to create the alert policy.