Merge pull request #2626 from splunk/urbiz-DG28009-gh-link

[DG28009]: Added link to GH defaults

Author: aurbiztondo-splunk

gdi/opentelemetry/components/kubernetes-cluster-receiver.rst

@@ -102,9 +102,9 @@ The following table shows the configuration options for the receiver:
 Metrics
 =====================
 
-The following metrics, resource attributes, and attributes are available.
+.. caution:: The SignalFx exporter excludes some available metrics by default. Learn more about default metric filters in :ref:`list-excluded-metrics`. See :ref:`ootb-metrics-k8s` to see how the Collector processes Kubernetes metrics.
 
-.. note:: The SignalFx exporter excludes some available metrics by default. Learn more about default metric filters in :ref:`list-excluded-metrics`. See :ref:`ootb-metrics-k8s` to see how the Collector processes Kubernetes metrics.
+The following metrics, resource attributes, and attributes are available. For more information, including which resource attributes are included by default, refer to :new-page:`Kubernetes Cluster receiver metadata <https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/03e370a1bfbe8fbd24b0cc35c0756c8ba688e46c/receiver/k8sclusterreceiver/metadata.yaml>` in GitHub.
 
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