Assets & Submission JSON elements

Looking at an asset’s content, specifically under “survey”, it seems there is no clear link between a field’s name/$autoname and the JSON key in a submission when using groups or repeating groups. For example, a submission has a key such as “household_info/hh_id”, indicating the question is under the “household_info” group, but the asset API response does not reflect this relationship.

Is there an API endpoint that represents such mappings? If not, is there a way to at least add the submission’s element name to the asset’s “content.survey” in a future release? Another approach would be to add an extra element for the parent $kuid and perhaps name it $puid, or just add a ‘parent_group’ field and set its value to the begin_group’s “name” value.

Your feedback is much appreciated.