You can add any user in your course to your conference.
By default, all members in the course will be invited to the conference.
To invite specific individuals registered to the course to a Conference, un-check the Invite All Course Members option then select the checkbox(es) for the individual member(s) you would like to invite.
**Only members invited to a Conference will see the associated recordings, however, members who are invited do not need to attend the live session to see the associated recordings**