Display comments of a task
From the book inbox, click on Comments :
Comments are displayed on the right side of the page :
Add a comment
Once comments are displayed on the page, type a comment in the inbox :
Then click to send :
Modify a comment
When you fly over your comment, a pencil icon appears :
Click on the icon and directly modify your comment :
Click on the pencil icon to validate your modifications.
Delete a comment
When you fly over your comment, a trash bin icon appears :
Click on the icon to definitively delete your comment.
Note : Caution, this action is definitive.