we are currently using the Data-upload-form to enable an Excel-Upload of Files for our customer. The upload together with Data Preview works very nice for .csv files, but our templates are in .xlsx, as editing inside .csv is not handy for the customer.
Uploading the .xlsx file into the form also works nice, if you specify the Sheet name extra. Sadly, the Data Preview is not working for .xlsx
Is there a way to make the preview work, so our customer can upload the .xlsx directly without converting it to .csv first?
Thanks for you help