anchor.diff:  
   * Obtain the {product-title} installation program and the pull secret for your cluster.
   ifdef::restricted[]
  -For a restricted network installation, these files are on your bastion host.
  +For a restricted network installation, these files are on your mirror host.
   * Have the `imageContentSources` values that were generated during mirror registry creation.
   * Obtain the contents of the certificate for your mirror registry.
   ifndef::aws,gcp[]
  
positive.code: ifeval::["{context}" == "installing-gcp-user-infra-vpc"]
  :!gcp:
  endif::[]
  ifeval::["{context}" == "installing-restricted-networks-gcp-installer-provisioned"]
  :!gcp:
  :!restricted:
  
negative.code: ----
  imageContentSources:
  - mirrors:
    - <mirror_host_name>:5000/<repo_name>/release
    source: quay.example.com/openshift-release-dev/ocp-release
  - mirrors:
    - <mirror_host_name>:5000/<repo_name>/release
    source: registry.example.com/ocp/release
  ----
  +
  