Even low-level management is a lot better at repeating themselves than I am. They make sure everybody knows something changes even if they have to go explain it

Even low-level management is a lot better at repeating themselves than I am. They make sure everybody knows something changes even if they have to go explain it ten times. They say it in every meeting so that when developers are designing things, we say "$MANAGER is going to want us to do X". I tend to just write my canonical version of something and say it once, expecting people to take notes to remember like I would do.