Performance Document - enable section header container purpose

Summary:

Hi experts!

Can anyone help with the purpose of the "Enable Section Header Container" in Performance Document Page? Not sure how to customize the container that it's added once we mark this rule as true. By enabling this a new section is being added for each section in the performance document, but not sue from where the content can be added. Thanks

Content (please ensure you mask any confidential information):

Below the business rule and the results at the performance document level.

Version (include the version you are using, if applicable):

25A

Code Snippet (add any code snippets that support your topic, if applicable):