In Karbon, every email, note or task has an Information Tray, which outlines details about related work or contacts, visibility and assignments.
On the right of the given item is an Information Tray, which shows you details related it. Items showed such as:
Notify Me toggle - toggle on / off to be notified about new replies or comments
My Week - add this email or note to your My Week to action later
Assigned To - let's you know who's supposed to action this item
To-do - the date for which the item will be executed
Due Date - the due date for when the item needs to be done by
Status
Current timelines the item lives in
Visibility into who can see the item