I am using survey123 to create a survey of all existing bus stops in a transit agency. I am trying to create a way for the person filling out the survey to have the bus stop ID automatically filled in when the user selects the intersection of the two streets from a menu. I have a csv with the intersection name & stop ID as the only 2 columns. As far as I can tell I have designated the field 'number' in the csv as the value i want returned, I have designated 'name' as the field in the csv used to look up the value, finally I have used 'test' as the key field from the form used to look up the data. Web link to survey is here --->https://arcg.is/0Tj4CK . The web interface throws an error in the console that says "stop code", a heading I previously used for the number column in the csv, cannot be turned into a valid xml element. I have changed this and it does not seem to have helped. Any feedback on these problems is appreciated.