Will Larson wrote two books about Engineering Management and Staff+ Engineers, based in part from articles from his blog. Now I suspect he's preparing something for Engineering Executives (CTOs and such).

The article is to guide Executives on how to write a company-wide Engineering Strategy document for medium and large organizations.

Engineering teams, leads, and directors that are clueless as to what they are building and why. For engineering leaders to practice actual “leadership”.

+1 I'd like to add that old military documentation especially SOPs are great references in how to write and implement well written and readable documentation.