logObj.info("Has changes?: " + modified);
if (modified) {
// extract model from current card
CacheSyncTypesModel topModel = (CacheSyncTypesModel) getModel();
SPanel card = (SPanel) existingCards.get(topModel.getFactoryLabel());
CacheSyncConfigModel model = (CacheSyncConfigModel) card.getShownModel();
DataDomain domain = eventController.getCurrentDataDomain();
logObj.warn("domain properties BEFORE: " + domain.getProperties());
model.storeProperties(domain.getProperties());