It seems the only way to add files to a review is to manually edit the review and go through the add files dialog.
Our team reviews code as a group by:
1. in the project explorer, compare a project (or directory) to a previous tag
2. iterate through the structure compare view file by file reviewing the diff between the two versions, workspace vs tag
As we see issues, we record module, line number, issue.
Using Jupiter, it would be very handy if we could select a line of code in the workspace version of the file and "Add Review Issue" as we can from a text editor view. If the file is not already defined in the review, the review should be updated with the selected file path.