Is there any extension exactly like this for Magento?
https://addons.prestashop.com/en/customer-service/20515-customer-file-manager.html
Need at least File Uploading feature for specific orders and specific users.
https://www.magentocommerce.com/magento-connect/order-attachments.html is very old and not compatible with 2.x. Any latest for 2.x?
