DSpace/dspace-angular#1306 - Implemented new metadata in the dspace s…

…chema to store thumbnail descriptions of collections and communities

dspace/config/registries/dspace-types.xml

@@ -93,4 +93,11 @@
         <scope_note>Stores the timestamp related to the user authentication on ORCID</scope_note>
     </dc-type>
 
+    <dc-type>
+        <schema>dspace</schema>
+        <element>thumbnail</element>
+        <qualifier>description</qualifier>
+        <scope_note>Stores the thumbnail description of collections or communities. Valid values; text</scope_note>
+    </dc-type>
+
 </dspace-dc-types>