ZCML File
securitypolicy.zcml

<configure
    xmlns="http://namespaces.zope.org/zope"
    i18n_domain="zope"
    >
<include
    package="zope.securitypolicy"
    />
<securityPolicy
    component="zope.app.securitypolicy.zopepolicy.ZopeSecurityPolicy"
    />
<role
    id="zope.Anonymous"
    title="Everybody"
    description="All users have this role implicitly"
    />
<role
    id="zope.Manager"
    title="Site Manager"
    />
<role
    id="zope.Member"
    title="Site Member"
    />
<grant
    role="zope.Anonymous"
    permission="zope.View"
    />
<grant
    role="zope.Anonymous"
    permission="zope.app.dublincore.view"
    />
<grantAll
    role="zope.Manager"
    />
</configure>