Hi, I save the documents (invoices) to s3 with base64 and for example I want to cancel that invoice and when I cancel I want to duplicate that document and after that all values inside document to be negative with - before. I'm really stuck with it I don't know where to start
Welcome to the forum! What type of document is it?
is PDF document
OK well I have never done what you described so unfortunately I cannot provide help. I know that if you search the forum you may be able to find some more information. (i.e. - PDF Monkey)