The Orchestration process (4.6.0) in details

[rbocsi]

In the last roadmap meeting, we have a discussion about how the new orchestration should work.

In that context, we talked about how the current one works. Somebody asked a document about the orchestration process so we can use it as a starting point of the Orchestration 5.0.

The orchestration process 4.6.0 document is available here:
https://github.com/arrowhead-f/core-java-spring/blob/aitia-docs/orchestrator/docs/v4.6.0/orchestration_process_4.6.0.pdf