It's essentially saying that you start with an outline, then progressively fill in the sections, iterating and providing more detail at each iteration. I do something similar, which is why I prefer to work in outline mode (e.g. in MS Word) as it is the most flexible and "minimalist" mode for structured writing.
It's essentially saying that you start with an outline, then progressively fill in the sections, iterating and providing more detail at each iteration. I do something similar, which is why I prefer to work in outline mode (e.g. in MS Word) as it is the most flexible and "minimalist" mode for structured writing.