final List<Map<String, String>> itemList = new ArrayList<>();
        for (final String name : dataStoreNames) {
            final Map<String, String> map = new HashMap<>();
            map.put(Constants.ITEM_LABEL, name);
            map.put(Constants.ITEM_VALUE, name);
            itemList.add(map);
        }
        RenderDataUtil.register(data, "handlerNameItems", itemList);
    }

            map.put(Constants.ITEM_LABEL, client.getName());
            map.put(Constants.ITEM_VALUE, client.getName());
            itemList.add(map);
        }
        return itemList;
    }

    private static boolean isValidRagLlmName(final String name) {
        if (!ComponentUtil.getFessConfig().isRagChatEnabled()) {
            return false;
        }