Tracking wall have now more information about % Complete, Issues attached, and Tasks planned for the day.
Now user can easily modify Title, priority, owner and estimation point.
The user can also see all task list related to that story by clicking on this icon.
In that list user easily plan some task directly by clicking on this icon and user can remove from that task by clicking on this icon.
if a task is planned today then a user can see this icon in a task list.