Made caseless demo version with add-activity block

config/optional/core.entity_view_display.user.user.default.yml

@@ -16,8 +16,18 @@ targetEntityType: user
 bundle: user
 mode: default
 content:
+  field_linked_opencase_actor:
+    type: entity_reference_label
+    label: above
+    settings:
+      link: true
+    third_party_settings: {  }
+    weight: 0
+    region: content
   member_for:
-    weight: 5
+    settings: {  }
+    third_party_settings: {  }
+    weight: 2
     region: content
   user_picture:
     type: image
@@ -26,8 +36,7 @@ content:
       image_link: content
       image_style: thumbnail
     third_party_settings: {  }
-    weight: 0
+    weight: 1
     region: content
 hidden:
-  field_linked_opencase_actor: true
   search_api_excerpt: true