OBSDOCS-1327: Add a link to the test alert KCS

Author: eromanova97

observability/monitoring/configuring-core-platform-monitoring/configuring-alerts-and-notifications.adoc

@@ -54,6 +54,16 @@ Alertmanager does not send notifications by default. It is strongly recommended
 
 include::modules/monitoring-configuring-alert-routing-default-platform-alerts.adoc[leveloffset=+2]
 
+[role="_additional-resources"]
+.Additional resources
+
+* link:https://access.redhat.com/solutions/6828481[Send test alerts to Alertmanager in OpenShift 4] (Red{nbsp}Hat Customer Portal)
+
 include::modules/monitoring-configuring-alert-routing-console.adoc[leveloffset=+2]
 
+[role="_additional-resources"]
+.Additional resources
+
+* link:https://access.redhat.com/solutions/6828481[Send test alerts to Alertmanager in OpenShift 4] (Red{nbsp}Hat Customer Portal)
+
 include::modules/monitoring-configuring-different-alert-receivers-for-default-platform-alerts-and-user-defined-alerts.adoc[leveloffset=+2]

observability/monitoring/configuring-user-workload-monitoring/configuring-alerts-and-notifications-uwm.adoc

@@ -55,6 +55,16 @@ Review the following limitations of alert routing for user-defined projects:
 
 include::modules/monitoring-configuring-alert-routing-for-user-defined-projects.adoc[leveloffset=+2]
 
+[role="_additional-resources"]
+.Additional resources
+
+* link:https://access.redhat.com/solutions/6828481[Send test alerts to Alertmanager in OpenShift 4] (Red{nbsp}Hat Customer Portal)
+
 include::modules/monitoring-configuring-alert-routing-user-defined-alerts-secret.adoc[leveloffset=+2]
 
+[role="_additional-resources"]
+.Additional resources
+
+* link:https://access.redhat.com/solutions/6828481[Send test alerts to Alertmanager in OpenShift 4] (Red{nbsp}Hat Customer Portal)
+
 include::modules/monitoring-configuring-different-alert-receivers-for-default-platform-alerts-and-user-defined-alerts.adoc[leveloffset=+2]