Before choosing the client users to share the review with it would help if I could have an area to add text (for instance describing what they should be looking for) that would show up just below each file they review and above their comment section.
Right now I have to include myself as a client user then login with that and make the first post in the comment section describing what they should be looking for in the review. But that comment can get missed when the section fills with comments from others.