cAct1 = new SwitchActivity();
cAct1.setName("switch1");
def.addChildActivity(cAct1);{
cAct2 = new SequenceActivity();
cAct1.addChildActivity(cAct2);{
act = new HumanActivity();
act.setName("Draft with resolution");
((HumanActivity) act).setRole(role3);
cAct2.addChildActivity(act);