Select the Apps tab from the top of the Settings page.
Select View App Configurations.
Select the + App button to open the Add App pop-up box.
Enter the following URL:
https://YourOrganization.turnitin.com/lti/register
Select the Launch Registration Tool button.
Enter the email address and password associated with your Turnitin administrator account.
Select Log in.
The name you choose is how Instructors will identify
That's it! Should you need to disable the app, select the cog icon, Edit, then Disable. Once you've enabled the app, you can change some account wide settings that will change what data from within your institution instructors will have access to.