iframes overview

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.