You can create multiple questions with different data types.
Go to Form builder, choose Review submission form from the drop down, and create your desired fields. You can create Rating fields for eg., Originality, and let reviewers rate on a scale of 1 to 10.
Admin can create multiple rating questions. In the admin dashboard, the overall rating from that reviewer will be displayed for the abstract.
Admin can also assign an abstract to multiple reviewers. For more on how to create these questions and other fields, see our video tutorials.