title: Create standard objects
...
+{% comment %}
+Copyright (C) The Arvados Authors. All rights reserved.
+
+SPDX-License-Identifier: CC-BY-SA-3.0
+{% endcomment %}
In these steps we use the Arvados CLI tools on the <strong>shell server</strong> to create a few Arvados objects. The CLI tools require an ARVADOS_API_TOKEN environment variable with a valid admin token. If you haven't already done so, set that up as shown in the "API token guide":../user/reference/api-tokens.html.
}
EOF</span>
</code></pre></notextile>
+
+h3. Download and tag the latest arvados/jobs docker image
+
+The @arvados-cwl-runner@ needs access to an arvados/jobs image that is tagged as 'latest'. The following command downloads the latest arvados/jobs image from Docker Hub, loads it into Keep, and tags it as 'latest'.
+
+<notextile>
+<pre><code>~$ <span class="userinput">arv-keepdocker --pull arvados/jobs latest</span>
+</code></pre></notextile>
+
+If the image needs to be downloaded from Docker Hub, the command can take a few minutes to complete, depending on available network bandwidth.