There are two ways to view comments in spark. Both are explained below.

1. Click the Comments tab in the right sidebar. Comments and their text will be listed. (see image right) Clicking on a comment will highlight the corresponding icon (arrow, box, comment bubble) in the image.

2. Double-click a comment icon, arrow, or box drawn on the proof. The comment text will open in a comment dialogue over the image.

Visibility of comments by other users may be further restricted depending on whether or not it is a private or public review.