There are five iframes where your add-on's content is viewable to users.
Teachers can access the following views:
- Attachment Discovery iframe to find and select an attachment.
- Teacher View iframe to preview an attachment.
- Student Work Review iframe for teacher to review and grade the student's work.
- Link Upgrade iframe when upgrading a Link attachment to an add-on attachment.
Students can access the following view:
- Student View iframe to view or complete the attachment.
See the iframes implementation details page for technical information regarding these iframes.