Hello, I am trying to auto-populate one the answer that the user selected from region, municipality and district fields to a second region, municipality and district fields. in my survey I got Region, District and municipality as select one

And I want to put the same answer the user selected to a second fields. I was trying using Put option i found in some geonet link but did not worked I got an error " SyntaxError: Expected token `,' in expression: put /AEE_Luminarias/municipality"
How can I accomplish this?
Regards,
Diego Llamas
James Tedrick