You are selecting the lines, asking Copilot what does it do, and get answer after a second :) I got your point, I also never like 50000 dot notation appending to each other but nowadays, I don't need to publish "code standards", "style guidelines", or similar documentation trying to force people not to do "weird" things because after all these years (20 years by myself but more than this), I realized one important thing: Documentation is great but nobody reads.