If you are sending documents for them to sign - then you'll need to lock the documents with whatever the format allows so that they can only sign them. Or you will at least need to revoke edit rights after they've signed the document.
If you are sending documents for them to sign - then you'll need to lock the documents with whatever the format allows so that they can only sign them. Or you will at least need to revoke edit rights after they've signed the document.