4.5.3 - The repository shall create bi-directional linkages between each AIP and its descriptive information.
This is necessary to ensure that all AIPs can be located and retrieved.
Examples of Ways the Repository can Demonstrate it is Meeting this Requirement
Descriptive metadata; unique, persistent identifier or locator associated with the AIP; documented relationship between the AIP and its metadata; system documentation and technical architecture; process workflow documentation.Introduction
Each Scholars Portal AIP contains its own Descriptive Information in the Preservation Metadata which links to the Content Information on disk. The Content Information's metadata contains links to the Preservation metadata stored in a different database.