final LocalUpdate update = iUpdate;  final IObject copy = iQuery.get(iObject.getClass(), iObject.getId()); ExperimenterGroup group = internalLookupGroup(groupName); copy.getDetails().setGroup(group); securitySystem.doAction(copy, new SecureAction(){ public IObject updateObject(IObject obj) { update.flush(); return null; } });
    public void changeGroup(IObject iObject, String groupName)    {        // TODO Auto-generated method stub            }