External data that customer can pull for the survey

What is the problem? Please be detailed.
Possibility to create survey where respondent can upload external file (.csv) within the survey.

Hi, we have been testing pulldata() function for loading external file to the survey. That works now perfectly. I was wondering is there a function available where the respondent can self in the survey upload external file for the survey ?
Hope I have made any sense with the question...

Best regards,

You can add a file upload widget to the form. Try that and let us know how it goes!