For pre-populating the single choice field via URL parameters, the Field code
can be found under the Advanced properties
The field code can be used in URL parameters, as shown below.
https://example.neetoform.com/8abc2aa31ef7d12f288e?experience=Extremely%20satisfied
Using the "other" option
Single choice supports having an other option via which user can enter text input. For pre-populating the other option, you can use the other attribute for the URL parameters.
https://example.neetoform.com/8abc2aa31ef7d12f288e?experience.other=Very%20Good
What if multiple values are assigned?
If multiple values are assigned, the first value will be used.
https://example.neetoform.com/8abc2aa31ef7d12f288e?experience=Extremely%20Satisfied,Very%20Satisfied
If one of the options and other is used, options will have higher priority.
https://example.neetoform.com/8abc2aa31ef7d12f288e?experience=Extremely%20Satisfied&experience.other=Good