@Lars_Kristian_Aasbrenn, this is a great doc and a great way to accomplish nested dependencies!
This is the first time I’ve seen this tried in quite a while. Here’s a post from a long time ago with something kind of similar, but the setup is much more complex.
And I gave something sort of similar a try here to track dependent date chains.
https://coda.io/@ben-at-coda/schedule-tasks-with-dependencies
All different solutions, but I think your setup is the best way to see the hierarchy as a label to know where you are.
Great post, and thanks a ton for sharing!