Hello,
The process evaluation has the following three parts,
1. The process file (evaluation.bpmn) located inside the installer directory under the folder sample, within the resources folder.
2. The process image file (com.sample.evaluation.png) located in the jbpm-gwt-graph-5.1xx.jar which is inside the jbpm-gwt-console-server war file
3. The process human task files (com.sample.evaluation.ftl and Performance Evaluation.ftl) which are located in the jbpm-gwt-form-5.1xx.jar which is also inside the jbpm-gwt-console-server war file