Merge pull request #90388 from JoeAldinger/OCPBUGS-50586-4.17

[enterprise-4.17] OCPBUGS-50586:removes flexibility statement

Author: JoeAldinger

modules/nw-udn-benefits.adoc

@@ -13,7 +13,7 @@ User-defined networks provide the following benefits:
 
 . Network flexibility
 +
-* **Layer 2 and layer 3 support**: Cluster administrators can configure primary networks as layer 2 or layer 3 network types. This provides the flexibility of a secondary network to the primary network.
+* **Layer 2 and layer 3 support**: Cluster administrators can configure primary networks as layer 2 or layer 3 network types.
 
 . Simplified network management
 +
@@ -29,4 +29,8 @@ User-defined networks provide the following benefits:
 +
 * **Network parity**: With user-defined networking, the migration of applications from OpenStack to {product-title} is simplified by providing similar network isolation and configuration options.
 
-Developers and administrators can create a user-defined network that is namespace scoped using the custom resource. An overview of the process is: create a namespace, create and configure the custom resource, create pods in the namespace.
+Developers and administrators can create a user-defined network that is namespace scoped using the custom resource. An overview of the process is as follows:
+
+. An administrator creates a namespace for a user-defined network with the `k8s.ovn.org/primary-user-defined-network` label.
+. The `UserDefinedNetwork` CR is created by either the cluster administrator or the user.
+. The user creates pods in the namespace.