If you open the message in the class/group inbox, you can edit it afterward, as well as view the recipients' replies and confirmations.
Open the class/group.
Open the desired message.
You can edit the content afterward by clicking the pencil icon. Recipients will be informed of the change via push notification and will have access to the "Change Note",which provides details about the reason for the change.
Click the eye icon to see who has (or has not) confirmed the message.
Click "Replies" to view the recipients' responses.
