@cbarbermd On a completely unrelated note, the Simple Sabotage Field Manual is a document written by the Office of Strategic Services in 1944, and is widely available as a PDF online. I cannot recommend it highly enough for history buffs, or people who like seeing beautiful studies of systems architecture. One runs out of superlatives.
https://www.cia.gov/static/5c875f3ec660e092cf893f60b4a288df/SimpleSabotage.pdf
One can even get snippets delivered to one's mastodon feed via @simple_sabotage