If the settings are set to 'Blind Scoring - Yes', the instructor does not know the student's information when evaluating the assignments.

The assignments evaluation page does not display name and student ID and can be expressed in the form of 'Participant 000’ in the identifier entry.

(Note) When students submit the assignment, they can submit it by entering their name and student ID information.

Even if the instructor enrolls the assignment score, the assignment score is not reflected in the grade book and the student cannot know his or her score.

In order to reflect the score of the assignment in the grade book and disclose the score to students, you must click the assignment and click 'Manage Assignments > Student's Personal Information in the left menu.