You can display additional details of a task, such as its creation date, priority, description, delegation history, etc.
Procedure
Click the task for which you want to display additional details.
Above the list of tasks, click Details.
Click Delegation history to see which people the task has been passed on to in the past. Initially, the latest entry is displayed at the top. Delegation history is displayed as soon as a task has been delegated once.
Detailed information about the selected task is displayed below the list.