Further and further entities than obs are candidates to be recorded through forms via ad-hoc form controls. This requires to provide a way to track their form field namespace and path in order to provide a way to reconstruct the form display from their data as it was recorded in the first place.
This has already been added to Condition via
Order should offer something similar through implementing a new common FormRecordable interface.
(Originally requested by mksd here: https://talk.openmrs.org/t/introducing-a-platform-team-for-openmrs/33828/19)