The Camunda Modeler is the editor for BPMN 2.0 process flows. It is a standalone application. NOTE: the Camunda eclipse plugin is no longer supported and should not be used.
Modeler Templates
Some work has already been done in MSO to develop templates for "building block" subprocess flows. When a template is provided for a BPMN element, the modeler displays a custom form for inputting parameters. This significantly simplifies flow construction and reduces the chance of making mistakes.