Can I use the response from a single question to populate values in two different fields?

1. What is the problem? Be very detailed.
I would like to ask the operator for only ONE input, but I want the response to the Select1 screen to populate data into 2 different fields.
1- I am presented with a picklist of Facility Names.
2- I select HotelX.
2a. I want a field "Facility" to transmit a value of HotelX
2b. Based on the choice of HotelX, I also want a field "GPS" to transmit a value of 28.728,-81.31

This way, my operator does NOT have be presented with a screen about location. Can this be done in the xml? or is this better done of the portal/receiving side?

2. What app or server are you using and on what device and operating system? Include version numbers.
We are pretty far off the ODK code. But I'm using ODK Build for forms dev

3. What you have you tried to fix the problem?

4. What steps can we take to reproduce the problem?

5. Anything else we should know or have? If you have a test form or screenshots or logs, attach below.


Try this: test_tool_facility.xlsx (15.8 KB)

Here is the Enketo preview:

Hope this helps,