Unknown's avatar antlerboy - Benjamin P Taylor 2:14 pm on August 1, 2020  

Systems led design guide FINAL – Luke Craven and others at the Australian Tax Office

https://www.dropbox.com/s/aeriyjc47ixopsp/Systems%20led%20design%20guide%20FINAL.pdf?dl=0

and covered in https://www.themandarin.com.au/136615-introducing-the-atos-systems-led-design-guide/