Questions?

Hi there,

We are looking at how to use web hooks on outgrow to report answers back to our backend system.
Setting up the web hook and receiving the data is working fine.

Is there a way to set a custom identifier on a question? Eg, a field in which we can set a custom string for each question? We would like to use this identifier so that our backend system can process the web hook json and know how to match an answer in outgrow to an attribute in our database.
At the moment the only way we can see to do this is through the array index of the json, however if the questions were to change order then that would affect how our system would process the web hook.

Thanks,
Jack