protected void setModelProperty(String propertyName, Object newValue) {
		for (AbstractModel model : registeredModels) {
			try {
				Method method = model.getClass().getMethod(
						"set" + propertyName,
						new Class[] { newValue.getClass() });
				method.invoke(model, newValue);

			} catch (Exception ex) {
				LOG.error(ex);
			}
		}
	}