anchor.diff:  command and can be used to further customize the mirroring configuration.
   --
   
  -. Apply the manifests:
  -+
  -----
  -$ oc apply -f ./redhat-operators-manifests
  +. If you used the `--manifests-only` flag in the previous step and want to mirror
  +only a subset of the content:
  +
  +.. Modify the list of images in your `mapping.txt` file to your
  +specifications.
  +
  +.. Still on your workstation with unrestricted network access, use your modified
  +`mapping.txt` file to mirror the images to your registry using the `oc image
  +mirror` command:
  ++
  +----
  +$ oc image mirror \
  +    [-a ${REG_CREDS}] \
  +    -f ./redhat-operators-manifests/mapping.txt
  +----
  +
  +. Apply the ImageContentSourcePolicy:
  ++
  +----
  +$ oc apply -f ./redhat-operators-manifests/imageContentSourcePolicy.yaml
   ----
   
   . Create a CatalogSource object that references your catalog image.
  
positive.code: an {product-title} installation.
  endif::[]
  
  . Mirror the contents of your catalog to your target registry. The following `oc adm catalog mirror`
  command extracts the contents of your custom Operator catalog image to generate
  the manifests required for mirroring and mirrors the images to your registry:
  +
  ----
  $ oc adm catalog mirror \
  
negative.code:     <registry_host_name>:<port> \
      [-a ${REG_CREDS}] \//<2>
      [--insecure] \//<3>
      [--filter-by-os="<os>/<arch>"] \//<4>
      [--manifests-only] <5>
  ----
  <1> Specify your Operator catalog image.
  <2> Optional: If required, specify the location of your registry credentials
  