Mount AutoOps insights under a docs-content parent page

config/navigation.yml

@@ -13,10 +13,6 @@ phantoms:
   - toc: docs-content://
   - toc: docs-content://products
   - toc: cloud://release-notes
-  # Temporary: the AutoOps insights parent page in docs-content (elastic/docs-content#8900).
-  # The trailing slash is required, the prefix checker compares against paths that end in '/'.
-  # Remove this phantom when the real mount lands (elastic/docs-builder#4499).
-  - toc: docs-content://reference/autoops-insights/
   # Temporary: autoops-insights cloud docs (elastic/autoops-insights#186, #189) until their child mount is added.
   - toc: autoops-insights://cloud
   # Temporary: elastic-agent renames reference/edot-collector → reference/otel-collector (elastic/elastic-agent#16022).
@@ -628,9 +624,16 @@ toc:
         path_prefix: reference/machine-learning
 
       # AutoOps insights
-      # https://github.com/elastic/autoops-insights/blob/main/generated/docs/elasticsearch/toc.yml
-      - toc: autoops-insights://elasticsearch
+      # https://github.com/elastic/docs-content/blob/main/reference/autoops-insights/toc.yml
+      - toc: docs-content://reference/autoops-insights
         path_prefix: reference/autoops-insights
+        children:
+
+          # AutoOps insights for Elasticsearch
+          # https://github.com/elastic/autoops-insights/blob/main/generated/docs/elasticsearch/toc.yml
+          - toc: autoops-insights://elasticsearch
+            path_prefix: reference/autoops-insights/elasticsearch
+            navigation_title: Elasticsearch
 
       # Search UI
       # https://github.com/elastic/search-ui/blob/main/docs/reference/toc.yml