jBPM5 is the new brand name of the Drools process engine that was previously known as Drools Flow . It's a flexible and lightweight Business Process Management (BPM) tool that can be integrated with almost all the other available Drools projects and has primary focus on the BPMN 2.0 specification as the main language to express a business process.
This chapter will primarily focus on the BPMN 2.0 support of jBPM5, modeling different business processes by using the new jBPM5 BPMN2 Eclipse editor as the authoring tool. Even when the recipes are not specifically about BPMN 2.0 it are widely used in all the recipes, explaining how to model business processes using the editor.