How to use Report Designer to create a report in PDF format?
Open your erwin diagram and go to the menu Tools | Report Designer to open the Report Editor
You may open one of the many predefined reports and use them as-is, customize, or make a brand new report.
When the report is run with the text output displayed, right-click the report name and choose "Export to PDF".
Your PDF report will be generated. If the report has a Diagram, that will be published as well.