From the tool bar click Workflow→Reports

Click All Reports

Click Design New Report.

Select Process Type and click Next.

Give the title to the report in the Title box.

You can specify filters for your reports under in the Criteria fields. e.g If you want to design a report which shows all High Priority processes which have been Delayed then under the Criteria for Delayed select Yes and for Priority select High.

Select the output columns that the reports should contain, by selecting the option under output columns.

If you want the Report to be visible to everyone then select the Visible to Public option.

To run the report click Run or to Save the report click Save as new.