Merge pull request #71731 from dfitzmau/OSDOCS-8515-post-slideshow

OSDOCS-8515-post-slideshow: Added more 4.15 Welcome Page entries

Author: kcarmichael08

welcome/index.adoc

@@ -101,10 +101,8 @@ ifndef::openshift-origin[]
 
 - **xref:../installing/installing_ibm_z/preparing-to-install-on-ibm-z.adoc#preparing-to-install-on-ibm-z[Install a cluster on {ibm-z-name} and {ibm-linuxone-name}]**: On {ibm-z-name} and {ibm-linuxone-name}, you can install {product-title} on user-provisioned infrastructure.
 endif::openshift-origin[]
-////
-// Addition will be tracked through https://issues.redhat.com/browse/OSDOCS-9514
-- ** Install a cluster on {oci-first}**: You can use the Assisted Installer or the Agent-based Installer to install a cluster on {oci}. This means that you can run cluster workloads on infrastructure that supports dedicated, hybrid, public, and multiple cloud environments.
-////
+
+- **Install a cluster on {oci-first}**: You can use the Assisted Installer or the Agent-based Installer to install a cluster on {oci}. This means that you can run cluster workloads on infrastructure that supports dedicated, hybrid, public, and multiple cloud environments. See xref:../installing/installing_oci/installing-oci-assisted-installer.adoc[Using the Assisted Installer to install a cluster on {oci}] and xref:../installing/installing_oci/installing-oci-agent-based-installer.adoc[Using the Agent-based Installer to install a cluster on {oci}].
 
 - **xref:../installing/installing_nutanix/preparing-to-install-on-nutanix.html#preparing-to-install-nutanix[Install a cluster on Nutanix]**: On Nutanix, you can install a cluster on your {product-title} on installer-provisioned infrastructure.
 
@@ -310,6 +308,8 @@ Learn to  xref:../monitoring/configuring-the-monitoring-stack.adoc#configuring-t
 After configuring monitoring, use the web console to access xref:../monitoring/reviewing-monitoring-dashboards.adoc#reviewing-monitoring-dashboards[monitoring dashboards]. In addition to infrastructure metrics, you can also scrape and view metrics for your own services.
 
 - **xref:../support/remote_health_monitoring/about-remote-health-monitoring.adoc#about-remote-health-monitoring_about-remote-health-monitoring[Remote health monitoring]**: {product-title} collects anonymized aggregated information about your cluster. By using Telemetry and the Insights Operator, this data is received by Red Hat and used to improve {product-title}. You can view the xref:../support/remote_health_monitoring/showing-data-collected-by-remote-health-monitoring.adoc#showing-data-collected-by-remote-health-monitoring_showing-data-collected-by-remote-health-monitoring[data collected by remote health monitoring].
+
+- **xref:../power_monitoring/power-monitoring-overview.adoc#power-monitoring-overview[{PM-title-c} (Technology Preview)]**: You can use {PM-title} to monitor the power usage and identify power-consuming containers running in an {product-title} cluster. {PM-shortname-c} collects and exports energy-related system statistics from various components, such as CPU and DRAM. {PM-shortname-c} provides granular power consumption data for Kubernetes pods, namespaces, and nodes.
 endif::openshift-enterprise,openshift-webscale,openshift-origin[]
 
 ifdef::openshift-dedicated[]