How do I mention a user in a discussion reply in Discussions Redesign as an instructor?
You can mention a user in a discussion reply in Discussions Redesign.
Note: Mentioning users is not supported in anonymous discussions.
In Course Navigation, click the Discussions link.
Reply to Discussion
To reply to the main discussion, click the Reply button.
Add your reply, links, files, and other media in the Rich Content Editor .
To mention a user in your reply, type the @ symbol  and select a user from the list .
To post your reply, click the Reply button .
Note: If you post your discussion response before an attached image finishes uploading, Canvas displays a warning message.