// acquire lock for resource
lock = CoordinatorManager.getCoordinator().getLocker().acquireLock(ores, ureq.getIdentity(), null);
CPManager cpMgm = CPManager.getInstance();
this.cp = cpMgm.load(cpContainer, ores);
String errorString = cp.getLastError();
if (errorString == null) {
if (lock.isSuccess()) {
initDefaultView(ureq, wControl);