Indexing stored documents by file name

Hi-
We have a customer (school) that is having our Document Services team scan 700+ student records for archiving. I have set up a Document Processing job that dynamically stores and indexes the scans by last name. This seems to be working until there are duplicate last names (VERY common). I could have Doc Services add a first initial(s) when naming, but is there a better way to do this?
Thanks, Mike

Dear Mike Remore! It looks like the Community cannot answer your question. That's why we have opened a Support Request with the Number SR-166245-T8T3F for you. A Software Support Specialist will contact you directly to follow up. We will update this thread with the solution as soon as we have resolved the Support Request. With best regards, DocuWare Support Team