diff --git a/modules/monitoring-setting-up-metrics-collection.adoc b/modules/monitoring-setting-up-metrics-collection.adoc
index 6cfcd922b3..7691381ff6 100644
--- a/modules/monitoring-setting-up-metrics-collection.adoc
+++ b/modules/monitoring-setting-up-metrics-collection.adoc
@@ -55,3 +55,7 @@ $ oc -n ns1 get servicemonitor
 NAME                         AGE
 prometheus-example-monitor   81m
 ----
+
+.Additional resources
+
+See the link:https://github.com/openshift/prometheus-operator/blob/release-4.3/Documentation/api.md[Prometheus Operator API documentation] for more information on ServiceMonitors and PodMonitors.