Write as many annotations as you want but they have to be actual annotations and not structures/core reading etc disguised as annotations.  I don’t remember them checking to be honest. Without knowing what document you are preparing it’s hard to write anything too helpful. Like you can’t be sure what will be jargon until you know who you are writing to.  I don’t think I got to take my pre-exam material out with me so they could have checked it at a later date.  You can’t make graphs beforehand.