DataExportTable
Corex\Config\DataModels\DataExportTable · class · Config layer
A Data source’s records as a table a person reads (spec 103, US10). A source declares what each of its fields is. That is what decides how a value is written: a number as a number, a date and time as one, a switch as yes or no, a list as its items. The export wrote every value as (string) $value, which made a list the word “Array”.