Draft architecture diagrams

[ghost]

Having a few architecture diagrams, even as draft or sketch, in place would be quite useful to understand where we are and where we want to go. I found C4 Model have the right balance of flexibility and precision.

[rolas978]

What do you use to make the diagrams? UML-specific?
Would PlantUML be used in this case?
I found out about it recently, and some of the charts look great.

this is the guide:
https://plantuml.com/guide

[ghost]

PlantUML is nice, yes. And there's support for C4 style with

!include https://raw.githubusercontent.com/plantuml-stdlib/C4-PlantUML/master/C4_Container.puml
!https://raw.githubusercontent.com/plantuml-stdlib/C4-PlantUML/master/C4_Component.puml