Enable Entity Reference Override and configure biography field

config/sync/core.entity_view_display.node.article.default.yml

@@ -7,6 +7,7 @@ dependencies:
     - field.field.node.article.comment
     - field.field.node.article.field_article_type
     - field.field.node.article.field_authors
+    - field.field.node.article.field_biography
     - field.field.node.article.field_body_paragraph
     - field.field.node.article.field_image
     - field.field.node.article.field_meta_tags
@@ -19,6 +20,8 @@ dependencies:
     - node.type.article
   module:
     - datetime
+    - ds
+    - entity_reference_override
     - file
     - user
 _core:
@@ -28,6 +31,18 @@ targetEntityType: node
 bundle: article
 mode: default
 content:
+  field_biography:
+    weight: 91
+    label: visually_hidden
+    settings:
+      view_mode: default
+      override_action: field_summary
+      link: false
+    third_party_settings:
+      ds:
+        ds_limit: ''
+    type: entity_reference_override_entity
+    region: content
   field_publication_date:
     weight: 8
     label: above
@@ -55,9 +70,9 @@ content:
     region: content
   geo_citation:
     weight: 90
+    region: content
     settings: {  }
     third_party_settings: {  }
-    region: content
 hidden:
   body: true
   comment: true