Want more fields in final feedback

Summary:

Several years ago we were able to have customized questions in the final feedback. Once moving to Responsive UX, it seems that our only option is now is a field labeled employee comments. There are about 4 questions we'd like to ask the employee at the end of the performance review, and we do not want them to be visible to the manager.

Content (required):

I feel like there must be some way of attaching a questionairre, etc., but can't find where to do this.

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

22B

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