Single Application with Embedded Process Engine
Deployment in SO is currently limited to a single process application: MSOInfrastructureBPMN. The WAR file for this application contains everything needed to execute the infrastructure process flows, including:
...
Development is required in SO to be able to support one a more versatile deployment strategy, probably one of the following:
Shared Process Engine
The Camunda Process Engine is created and manged as a Wildfly module. This single engine is shared by all process applications.
Multiple Applications, each with an Embedded Process Engine
More than one application could be deployed, each having its own embedded process engine.