As a manager, Jack can view Jake's review information and edit his review relationships as well.
Jessica, a basic user, can not view anyone else's review data or make any changes. They are only able to access their own dashboard and offer up reviews or feedback to other team members.
Changing a User's Permission Level
To change a user's permissions:
Click on Company in the left-hand menu
Navigate to the user you would like to adjust and click on their card
Under the Profile tab, use the "Access" dropdown to select the permission you would like to assign.