This applications appears on the ThompsonReuters website, but what you've asked above doesn't appear anywhere in its description, features, table of contents, etc. Because of this, I must conclude that the Peer Review function is either unsupported or actually not presented in the description of the software.
Try getting in touch with them to obtain additional details before you purchase the software (if you had plans for that): https://tax.thomsonreuters.com/contact/