Turnitin includes the Feedback Studio, a comprehensive grading and writing tool, which features QuickMarks, and a peer review tool, PeerMark. It is important to note that the final decision about the presence of a plagiarism lies with the instructor. This license is only for checking coursework at the University of Iowa, and may not be used for other reasons. Students submit their papers via ICON (Canvas) and the instructor receives an originality report showing possible matches between the submitted paper and TurnItIn's database and internet resources. Plagiarism Detection is the process of checking papers against external sources and identifying sections of papers that may have been plagiarized. The University of Iowa has licensed Turnitin, an online, automatic plagiarism detection service for campus-wide use.