I'm not sure if Elsa supports all necessary functions, but have you ever thought about supporting BPMN Models?
BPMN Models are simple XML Files...

I think this could be a huge benefit because of interportibility!
Using an existing BPMN Model( which for example currently runs in Camunda), change a few Parameters, and run this Model in Elsa would be amazing!

Do you think thats possible?

Currently i'm not sure where to start for trying to implement an "Elsa BPMN Parser"...
I will try to find out, how, or if this can be done with Elsa.

If you can give me any directions this would be great!