How do I comment on a Smartsheet document?

Click the “Add Comment” button to the left of the row you need to update.

This will open a conversations panel on the right side of the screen. Type your comment or status update in the box and click the send icon. Comments automatically record the date, time, and commenter.

The conversations panel has a tab at the top that allows you to see comments on the row, entire sheet, all comments, or just unread comments.