How do you set up an automatic filter on reports?

RG

Is there an easy way to set up automatic filters on reports? Presently when we go in to print a purchase order, the No. field is automatically filled in by the last purchase order that was processed. We have another report that is an Unloading Checklist we must print along with the Purchase Order. This report does not pull in the last PO created, it keeps the last setting the user entered until it is changed. I would like to change this report so the filter changes each time a new PO is created. Can anyone help me with this? Thanks in advance.

Ron Gallagher