I have been trying to find some guidance on how to generate a select_one to select a value from an existing field from a feature service layer in ArcGIS Online. I would like to be able to select a unique identifier from an existing feature service layer and to be able to create a survey with that identifier in.
I am using Survey123 Connect and cannot find any examples of how to set up the xlsx file. Is this possible with the latest version of Survey123? Any examples/documentation on how to achieve this would be great.