OBSDOCS-1872: Add missing additional resources in the post-installation section for alert receivers

Author: eromanova97

post_installation_configuration/configuring-alert-notifications.adoc

@@ -10,9 +10,10 @@ In {product-title}, an alert is fired when the conditions defined in an alerting
 
 include::modules/monitoring-sending-notifications-to-external-systems.adoc[leveloffset=+1]
 
-[id="configuring-alert-notifications-additional-resources"]
 [role="_additional-resources"]
+[id="additional-resources_{context}"]
 == Additional resources
 
 * xref:../observability/monitoring/about-ocp-monitoring/about-ocp-monitoring.adoc#about-ocp-monitoring[About {product-title} monitoring]
-* xref:../observability/monitoring/configuring-user-workload-monitoring/configuring-alerts-and-notifications-uwm.adoc#configuring-alert-notifications_configuring-alerts-and-notifications-uwm[Configuring alert notifications]
+* xref:../observability/monitoring/configuring-core-platform-monitoring/configuring-alerts-and-notifications.adoc#configuring-alerts-and-notifications[Configuring alerts and notifications for core platform monitoring]
+* xref:../observability/monitoring/configuring-user-workload-monitoring/configuring-alerts-and-notifications-uwm.adoc#configuring-alerts-and-notifications-uwm[Configuring alerts and notifications for user workload monitoring]