Rename (automatically) created pdfs

Hi,

is there a possibility to rename (automatically) created pdfs?
Now my pdfs are created like this: INV####.pdf I want to have it like this: INV####-customer.pdf

br
Andreas

I was just looking into doing the exact same thing, but stopped midway from having a script append it upon submit. I don’t think it worked. Hoping to hear any insight from the community