Write your read the way you always write it — one box, however you talk. Out comes the plan file your traders drop on their charts, and a clean Discord post. No format to learn.
Approx price is where the market is trading right now (a round number is fine). It pins the scale, so shorthand like "520s" expands to the right thousand. Without it the levels can come out thousands of points off and still look completely normal — so it is required.