The Duplicate Objects report is run from the Reports dropdown toolbar or the menu under Actions\Run Reports. This report looks for objects that may exist in more than one library in your application.
Actions:
Sort Data (Alt+S): Opens the Specify Sort window.
Create Library: Create a new PowerBuilder library file.
Visual Diff: Compare two objects using external diff tool specified on Program Options window.
Move Object: Move the selected objects to a different library.
Delete Object: Delete the selected objects.
Edit Source: Edit the object source in the external editor.
ToDo List (Ctrl+L): Adds the object to the ToDo List.