"PVueExamSeries1" is a macro created for users who obtain item response data from Pearson VUE in spreadsheet format, for example, as an Excel workbook.
A not-too-technical document which describes the macro is available as a PDF document here.
We have also put together a much more extensive stand-alone suite of macros which accept and process data collected using Pearson VUE's Client Data Interchange model and services. In the main, these services are designed for large scale testing programs involving the administration of many tests and test forms. The files which commonly accompany the CDI-based testing model often feed into a client relational database of some sort.
See also the Exam Developer topic.
Need more information? Drop us a note: firstname.lastname@example.org.