1. Click on the Turnitin Assignment link within a week/topic or on the Turnitin Assignments link in the Activities block (this will take you to the list of all assignments).
2. You will see all the students in your unit. Click 
3. Click on the Submission title link for any submission. The assignment will open in a Turnitin document viewer.
4. Click on the Feedback Layer tab to access the marking features. You can keep the Similarity report visible while marking by clicking on the Layers icon and tick to the Similarity tab.

Other resources:

• Quick Guide
• Register for a Training workshop