Category tcCat = CheckCont.getCategories().iterator().next();

IProjectPO project = GeneralStorage.getInstance().getProject();
ICheckConfContPO chkConfCont = project.getProjectProperties().getCheckConfCont();
ICheckConfPO chkConf = chkConfCont.createCheckConf();

Map<String, Boolean> contextMap = new HashMap<String, Boolean>();
contextMap.put("TestSuiteContext", true);

chkConf.setContexts(contextMap);
chkConf.setActive(true);

TestCaseNamesCorrect tcCheck = new TestCaseNamesCorrect();
tcCheck.setName("TestCases must have specified names");
tcCheck.setFulltextDescription("TestCase names must match the pattern 'Txxxxxx'");
tcCheck.setId("jubulatestplugin.TestCaseNamesCorrect");
tcCheck.setConf(chkConf);
		
tcCat.addCheck(tcCheck);

public class TestCaseNamesCorrect extends BaseCheck {
    @Override
    public String getDescription() {
        return "TestCases must have specified names";
    }

    @Override
    public boolean hasError(Object obj) {
 		
   	if (obj instanceof ITestCasePO)
   	{
   		ITestCasePO tc = (ITestCasePO) obj;
		if (!Pattern.matches("T\\d{6}", tc.getName()))
			return true;
   	}
   		
   	return false;
    }
}

DataEventDispatcher.getInstance().addProjectLoadedListener(new IProjectLoadedListener() {
	@Override		
	public void handleProjectLoaded() {
		try {
			Thread.sleep(1000);
		} catch (InterruptedException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		DataEventDispatcher.getInstance().fireProjectStateChanged(DataEventDispatcher.ProjectState.prop_modified);
	}
}, false);