_domains.html.md.erb

1. Select **Domains**.

    <%= image_tag("domains.png") %>

1. Enter the system and application domains.
    * The **System Domain** defines your target when you push apps to PAS.
    * The **Apps Domain** defines where PAS should serve your apps.
    <p class="note"><strong>Note:</strong> Pivotal recommends that you use the same domain name but different subdomain names for your system and app domains. Doing so allows you to use a single wildcard certificate for the domain while preventing apps from creating routes that overlap with system routes. For example, name your system domain <code>system.EXAMPLE.com</code> and your apps domain <code>apps.EXAMPLE.com</code>.</p>

1. Click **Save**.