anchor.diff:  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:
  +. The `oc adm catalog mirror` command extracts the contents of your custom
  +Operator catalog image to generate the manifests required for mirroring. You can
  +choose to either:
  ++
  +--
  +* Allow the default behavior of the command to automatically mirror all of the
  +image content to your mirror registry after generating manifests, or
  +* Add the `--manifests-only` flag to only generate the manifests required for
  +mirroring, but do not actually mirror the image content to a registry yet. This
  +can be useful for reviewing what will be mirrored, and it allows you to make any
  +changes to the mapping list if you only require a subset of the content. You can
  +then use that file with the `oc image mirror` command to mirror the modified
  +list of images in a later step.
  +--
  ++
  +On your workstation with unrestricted network access, run the following command:
   +
   ----
   $ oc adm catalog mirror \
  
positive.code:     <registry_host_name>:<port> \
      [-a ${REG_CREDS}] \//<2>
      [--insecure] \//<3>
      [--filter-by-os="<os>/<arch>"] <4>
  
  mirroring ...
  ----
  <1> Specify your Operator catalog image.
  <2> Optional: If required, specify the location of your registry credentials
  
negative.code: architectures and operating systems, you can filter by architecture and
  operating system to mirror only the images that match. Valid values are
  `linux/amd64`, `linux/ppc64le`, and `linux/s390x`.
  <5> Optional: Only generate the manifests required for mirroring and do not actually
  mirror the image content to a registry.
  +
  After running the command, a `<image_name>-manifests/` directory is created in
  the current directory and generates the following files:
  +
  --
  * The `imageContentSourcePolicy.yaml` file defines an ImageContentSourcePolicy
  