The error message You are not authorized to access this resource may display when a student is not enrolled in the Turnitin class associated with the assignment they are trying to access. This can happen if the student is enrolled in the Learning Management (LMS) course, but the correct user role is not being passed back to Turnitin.
If you receive this error, please contact your instructor to resolve this, as they can check that you are successfully enrolled with the correct student role.
Note: Teacher, Teaching Assistant (TA), and Student are the only supported user roles with Turnitin.