In practice, this means You will find the box with the web code (e.g. web code #1756) at the end of an article in the printed magazine. Enter this number into the web code search on the TOUR website with a hash mark # at the top right (ATTENTION: always 3, 4 or 5 digits, i.e. #12345) and click on GO. The article will appear immediately and you no longer have to search for it.
This is what the web code in the article looks like...