What is the general goal of the feature?
Current behavior is to prefix all exported nodes with parent groups, separated by a hyphen. This feature provides the ability to remove group names (i.e. do not include them) as prefixes for nodes in CSV export. There should be a CLI option and a GUI toggle. Leave the default behavior so that ODK Briefcase works as is, but add the option to turn it off.
What are some example use cases for this feature?
The motivation for this is that often times, ODK data is analyzed in Stata. Stata has a hard 32-character limit for column names, and it truncates column names on import. Group names are automatically prepended by ODK Briefcase on CSV export, and I think this should be behavior that is optional.
What can you contribute to making this feature a reality?
Code where group names are prepended is here: https://github.com/opendatakit/briefcase/blob/v1.8.0/src/org/opendatakit/briefcase/util/ExportToCsv.java#L216