What can mass updates be used for in report management?

Mass updates in report management are particularly useful for streamlining tasks that involve multiple reports rather than individual files. One significant application of mass updates is the ability to delete multiple reports at once or change their ownership. This capability is essential for maintaining a clean and organized reporting environment, especially in a large organization where many reports can become outdated or need reassignment to different users for better ownership continuity and responsibility management.

The other choices reflect functionalities that are not typically associated with mass updates. Changing report layouts usually requires a more hands-on approach on a report-by-report basis, as each report may have unique formatting needs. Deleting single reports contradicts the nature of mass updates, which are designed to handle multiple entries simultaneously rather than isolate single instances. Adding new reports is also outside the scope of what mass updates can achieve, as this process typically involves creating new entries rather than modifying or managing existing ones.