I want to be able to create fold lines on an A4 piece of paper. I then want to be able to edit these fold lines in a new window, so adding imagery or text, etc. I want to be able to edit both sides of this paper and then be able to have it as a print file, that someone can open in a folder and print directly. I don't know if this task is best done in another program, but I want to be able to create fold lines in any direction across the page and have this section editable in a new window.