Work Item Analysis
Use
You can use work item analysis to carry out statistical evaluations on work items. The work items to be analyzed can be limited according to time, type and task.
Features
Work items per task
Number of work items of the specified type or for the specified tasks, which were created in the specified period. The list is sorted according to task.
Double-clicking on an entry in the list displays all the work items for the task in another list. From this list you can select 
to go to the work item display and to go to the workflow log.
Work items with monitored deadlines
Number of work items of the specified type or for the specified tasks, which are subject to deadline monitoring.
The work items are displayed in an overview tree sorted according to the type of deadline monitoring and task. Double-clicking on an entry displays the work item.
Work items by processing duration
Information on the processing duration of work items of the specified type or for the specified tasks, whose processing ended in the period. The list is sorted according to task.
Provided there are appropriate work items, the current period is compared with a prior period of the same length. The variances and differences are shown.
For more information, see Technical Details for Evaluation and
Activities
To call work item analysis, choose 
Tools 
Business Workflow Development Reporting Work Item Analysis ...
.