Using a specific 5010 834 Mapping and a basic json document that has both an Subscriber Record and Dependent Record from json they both have lastname and firstname fields.
Once I map the 2100 Loop NM103 to the subscriber firstname, it does not allow me to map the Dependent Record to the EDI file in the same .
The same appears to be true about the mapping functions as it does not allow me to map multiple fields to the same function.
The json file contains all information that will be needed to perform mapping.
A single subscriber and an array of dependent records.