Software: Adobe Acrobat (Office)
User query: Add a watermark by selecting 'Draft'.
Difficulty: hard
Augmentation: Adjust-Step — Type 'sign' in the search box of the Tools sidebar, scroll down in the Tools section to hide all 'Edit PDF' icons, and then hide the sidebar.
Pre-action (pyautogui):
from pyautogui import click, moveTo, scroll, write
from time import sleep
click(1714, 197)
write(sign)
sleep(0.5)
click(127, 74)
sleep(0.5)
moveTo(960, 500)
scroll(-1200)
click(1620, 600)