The 4W’s+H+W name comes from the initial letter of the words: What, Where, Who, When
and How. One more was added that in accordance with the experience gets many times
overlooked, this is With What (what resources?).
This particular tool has also a strong application in project management and in production
pilot planing or just plain planing, further more it can be integrated as part of
a problem solution process.
This could be the typical case for the recall problems in the automotive industry