You can use Excel exporter https://marketplace.mendix.com/link/component/726
Hi Mathieu, below simple instruction helped me with getting CsvServices to work in 9.x:
I use the CSV from Mendix
It took a little bit of work to get the Microflow working correctly, but mostly because I had a lot of business logic to add. Also, I still learning about how Mendix works.
For simple things, I will create an Entity with an unlimited string and allow the user to paste into the field, then use the split functions to parse. It works great for the small things that the user want to get into the system.
We have modified the Excel Importer module (9.0.3) so that it can import CSV files too: ExcelCSVImporter. All functionality from the Excel Importer templates can also be used for CSV files using this module.
Unfortunately (for you): this module is not available in the (Public) Mendix Marketplace.