Hello @elpersley ...
If you have the Turnitin LTI integrated with your school's Canvas environment, as far as I know, you cannot submit work on behalf of your students via the integration. However, you should be able to log in to the Turnitin website ( @dhulsey , is this still true?) to submit the student's paper so that Turnitin can check it for plagiarism.
In searching through the Canvas Community website, I found this Feature Idea which was archived: Canvas and Turnitin, but stefaniesanders provided some links in the comments that may be of help to you. Also, you can check out Dallas' blog called https://community.canvaslms.com/groups/plagiarism/blog/2015/04/18/canvas-and-turnitin?sr=search&sear... for a lot more information and conversation.
I hope this is helpful to you, Erin.
This discussion post is outdated and has been archived. Please use the Community question forums and official documentation for the most current and accurate information.