anchor.diff:  // * installing/installing_openstack/installing-openstack-installer-restricted.adoc
   // * installing/installing_ibm_z/installing-restricted-networks-ibm-z.adoc
   // * installing/installing_ibm_power/installing-restricted-networks-ibm-power.adoc
  +
   ifeval::["{context}" == "installing-ibm-power"]
   :ibm-power:
   endif::[]
  
positive.code: ifndef::osp[]
  [IMPORTANT]
  ====
  Restricted network installations always use user-provisioned infrastructure.
  Because of the complexity of the configuration for user-provisioned installations,
  consider completing a standard user-provisioned infrastructure installation before
  you attempt a restricted network installation. Completing this test installation might
  make it easier to isolate and troubleshoot any issues that might arise
  during your installation in a restricted network.
  ====
  endif::osp[]
  
  
negative.code: = About installations in restricted networks
  
  In {product-title} {product-version}, you can perform an installation that does not
  require an active connection to the Internet to obtain software components. Restricted network installations can be completed using installer-provisioned infrastructure or user-provisioned infrastructure, depending on the cloud platform to which you are installing the cluster.
  
  ifndef::ibm-power[]
  If you choose to perform a restricted network installation on a cloud platform, you
  