Survey 123: How can I autocreate a geopoint location on a map based on a selected item from a list?

[3CDCOrganizationalAccount]

How can I autocreate a geopoint location on a map based on a selected item from a list (i.e. the name of a business) in Survey 123? 

[jcarlson · Accepted solution]

This is quite possible, and is demonstrated in this S123 blog post. As that post notes, you can use pulldata() along with a CSV of businesses, lat/lon values, then use the calculation concat(number(${lat_field}), ' ', number(${lon_field})) for your geopoint.