Can I pass a unique ID through the link and then through a redirect URL?

When using the completion redirect option, the custom data included for the first survey URL is automatically passed to the second.

Ex. First link:

  • The information included for the unique parameter is automatically added to the redirect page as well in the format of "?c=00001".
  • Ex:


When the respondent finishes the response, s/he would be redirected to the URL provided in the completion redirect option with the addition of that special "c" parameter.

In this example, the respondent would be redirected to:


NOTE: It is not possible to pass a unique ID to a link that you create, i.e., a hyperlink added into the survey.