anchor.diff:  xref:../storage/container_storage_interface/persistent-storage-csi.adoc#persistent-storage-using-csi[Container Storage Interface (CSI)],
   and more.
   As needed, you can
  -xref:../storage/expanding-persistent-volumes.adoc#expanding-persistent-volumes[expand persistent volumes]
  -and configure xref:../storage/dynamic-provisioning.adoc#dynamic-provisioning[dynamic provisioning].
  +xref:../storage/expanding-persistent-volumes.adoc#expanding-persistent-volumes[expand persistent volumes],
  +configure xref:../storage/dynamic-provisioning.adoc#dynamic-provisioning[dynamic provisioning], and use CSI to
  +xref:../storage/container_storage_interface/persistent-storage-csi.adoc#persistent-storage-using-csi[configure] and
  +xref:../storage/container_storage_interface/persistent-storage-csi-cloning.adoc#persistent-storage-csi-cloning[clone]
  +persistent storage.
   
   - **xref:../operators/olm-what-operators-are.adoc#olm-what-operators-are[Manage Operators]**: Lists of Red Hat, ISV, and community Operators can
   be reviewed by cluster administrators and xref:../operators/olm-adding-operators-to-cluster.adoc#olm-adding-operators-to-a-cluster[installed on their clusters]. Once installed, you can xref:../operators/olm-creating-apps-from-installed-operators.adoc#olm-creating-apps-from-installed-operators[run], upgrade, back up or otherwise manage the Operator on your cluster (based on what the Operator is designed to do).
  
positive.code: - **Manage xref:../security/certificates/replacing-default-ingress-certificate.adoc#replacing-default-ingress[Ingress], xref:../security/certificates/api-server.adoc#api-server-certificates[API server], and xref:../security/certificates/service-serving-certificate.adoc#add-service-serving[service] certificates**: {product-title} creates certificates
  by default for the Ingress Operator, the API server, and for
  services needed by complex middleware applications that require
  encryption. At some point, you may need to change, add, and
  rotate these certificates.
  
  - **xref:../networking/understanding-networking.adoc#understanding-networking[Manage networking]**: Networking in {product-title} is managed by
  
negative.code: * Select the activity that interests you from the contents of this Welcome page
  
  ifdef::openshift-enterprise,openshift-webscale,openshift-origin[]
  You can start with xref:../architecture/architecture.adoc#architecture-overview-architecture[Architecture] and
  xref:../security/container_security/security-understanding.adoc#understanding-security[Security].
  ifdef::openshift-enterprise,openshift-webscale[]
  Then see
  xref:../release_notes/ocp-4-5-release-notes.adoc#ocp-4-5-release-notes[Release Notes].
  endif::[]
  endif::[]
  
  ifdef::openshift-dedicated,openshift-online,openshift-aro[]
  You can start with **xref:../architecture/architecture.adoc#architecture-overview-architecture[Architecture]**.
  endif::[]
  
  ifdef::openshift-enterprise,openshift-webscale,openshift-origin[]
  