+.. list-table::
+ :widths: 20 80
+ :header-rows: 1
+
+ * - Document
+ - Description
+ * - :ref:`Model<onap-modeling-modelspec:master_index>`
+ - ONAP Model Specification
+ * - :ref:`ETSI Catalog<onap-modeling-etsicatalog:master_index>`
+ - ONAP ETSI Runtime Catalog Documentation
+
+
+AAF - Application Authorization Framework
+-----------------------------------------
+
+.. list-table::
+ :widths: 20 80
+ :header-rows: 1
+
+ * - Document
+ - Description
+ * - (in Maintenance) Documentation can be found in previous ONAP releases
+ - AAF Architecture, APIs and Guides
+ * - (in Maintenance) Documentation can be found in previous ONAP releases
+ - Secret Management Service Architecture and API
+
+AAI - Active and Available Inventory
+------------------------------------
+
+.. list-table::
+ :widths: 20 80
+ :header-rows: 1
+
+ * - Document
+ - Description
+ * - :ref:`AAI<onap-aai-aai-common:master_index>`
+ - AAI Architecture, APIs and Guides
+ * - (in Maintenance) Documentation can be found in previous ONAP releases
+ - External System Registry GUI Documentation
+ * - (in Maintenance) Documentation can be found in previous ONAP releases
+ - External System Registry Server Documentation
+ * - (in Maintenance) Documentation can be found in previous ONAP releases
+ - Sparky - AAI Inventory UI Documentation
+
+APPC - Application Controller
+-----------------------------
+
+.. list-table::
+ :widths: 20 80
+ :header-rows: 1
+
+ * - Document
+ - Description
+ * - (in Maintenance) Documentation can be found in previous ONAP releases
+ - APPC Architecture, APIs and Guides
+ * - (in Maintenance) Documentation can be found in previous ONAP releases
+ - APPC Deployment Documentation
+
+CCSDK - Common Controller Software Development Kit
+--------------------------------------------------
+
+.. list-table::
+ :widths: 20 80
+ :header-rows: 1
+
+ * - Document
+ - Description
+ * - :ref:`Distribution<onap-ccsdk-distribution:master_index>`
+ - TOSCA Orchestration Plugin, Directed Graph Support
+
+CDS - Controller Design Studio
+------------------------------