Authoring a Working Procedure with Camunda: How?

How would one Author and Publish a working procedure using Camunda? Each step in the BPMN would need to have accompanying instructions, and there should be a way to generate a document with the diagram and the instructions. Here is a Visual Paradigm example of what I am looking for: How to Integrate Working Procedure with BPMN? | by Warren Lynch | Medium

Has anybody done such a thing before? I’m thinking that it may be possible to create a toolchain using Camunda for the diagramming, Asciidoc for the text authoring and Asciidoctor / Kroki for the rendering.