_record_id for either the parent or a referenced child that allows the filtering of the linked field view to be allowed for hyperlink access. Something akin to a URL (APP-view=<fields to include>-filter=<field to filter><_record_id/value>

This is for use in sending clients a quick and efficient view of a collection of points with all of the pertinent information and no fluff viewable.

It could also be used for the QA/QC process in unison with the query API.