i know this is very hammer-thinks-everything-is-a-nail of me but we have got to get the tumblr MLs and anarchists both into systems engineering. sysml v2 just came out late last year, eclipse foundation released an open source web app for it, it's the dawn of a golden age of SE imo. and we could all be doing so much for our orgs by doing some MODELING!!! making some project models and data management plans and systems security plans!! i honestly wouldn't mind using agile workflows for community projects either i think they'd make the work much more efficient!
anyway. the nasa systems engineering handbook is free to access and it has a ton of really great information. if your org has a lot of moving parts and could use help with organization & efficiency then these tools are out there for you and you should check them out.
The Eclipse SysON project provides an open-source web-based tooling to edit SysML v2 models.
also consider reading (SKIMMING! it's really, really long) NIST 800-160 for tips on how to create more secure digital systems
















