The purpose of this feature is for admin to be able to generate a PDF for a model with the data that the model at one point was made up of. You can do this by locating the model that will get a PDF generated. On the model view for the model, click on the PDF button. You should see a list of dates; these dates represent all the various times the model has been pushed to production. Choose the date and click on the Download button. The PDF publisher will generate a PDF with the information that was pushed to production on that date.
