libreccm-legacy/ccm-cms-types-siteproxy/src/ccm-cms-types-siteproxy.config

<?xml version="1.0" encoding="utf-8"?>
<registry>
    <config class="com.arsdigita.cms.contenttypes.SiteProxyConfig" 
            storage="ccm-cms-types-siteproxy/siteproxy.properties"/>
</registry>