Schema & ERD Documentation

Database schemas, entity relationships, and field definitions for all Heratio plugins.

Vendor: All The Archive and Heritage Group 31
Category: All 7 AI & Automation 0 Collection Management 0 Compliance & Accounting 0 Core 7 Exhibition & Engagement 0 Data Ingest 0 Integration 0 Reporting & Admin 0 Research & Public Access 0 Rights Management 0 GLAM Sectors 0

Core

7
30
Extension Management

Core extension/plugin management system: plugin registry, extension lifecycle, admin menus, settings, widgets, migrat...

atom-framework
32
Standards & Conformance

Standards directory, Heratio extensions, vendor conformance declarations, and setup guides.

ahgRegistryPlugin
29
Digital Preservation

PREMIS events, checksums, fixity verification, format registry, PRONOM sync, replication.

ahgPreservationPlugin
24
IIIF Integration

IIIF manifests, canvases, annotations, annotation bodies, and OCR text storage.

ahgIiifPlugin
2
Custom Fields (EAV)

Admin-configurable custom metadata fields using Entity-Attribute-Value pattern.

ahgCustomFieldsPlugin
1
AHG Settings

Centralized AHG plugin settings management (section-based admin UI).

ahgSettingsPlugin
7
Table Relationships Summary

Cross-plugin relationship map showing how all plugin tables link to AtoM core entities: information_object, repositor...

crossPlugin