Step 1: Add LTI tool to itsLearning
From within a course select Add from the rightmost side of navigation bar and select Show all at the bottom of the list.
Scroll down to the Activities section and click on LTI tool.
Step 2: Create External Learning Tool Link
After completing Step 1 set URL to https://app.peergrade.io/lti/itslearning. Set the Privacy level to public (this is necessary in order for Peergrade to work). Set the Application Key and the Shared Secret to the ones provided to you by Peergrade.
Underneath the title Open In select Open in new window and then click the button.
Teachers and students should now be able to access Peergrade from the Resources navigation tab from within a course.