Upload PDF you want to fill out.
Let the AI identify the field names,
define fields that you want to have filled out by AI
Upload a receipt, invoice, other document that contains data the AI will extract by rules you can define
check: your PDF is filled out by magic
other option: you already have the data in an excel sheet: you can upload the data using the "mail merge"-function: PDFs are generated line by line of your Excel-Sheet