14. The computer readable storage medium of claim 13 , wherein the operation further comprises: receiving, from the requesting entity, a request to view the abstract record for a selected instance of the model entity included the search results; retrieving data for at least one of the logical fields in the set of logical fields related to the model entity for the selected instance; populating a copy of the abstract record with the retrieved data; and returning the copy of the abstract record to the requesting entity.
15. The computer readable storage medium of claim 14 , wherein the abstract record is represented on a graphical user interface screen that presents the retrieved data for the instance of the model entity according to the hierarchy defined by the abstract record.