What is the XML rule for Group Match?

<rule>    <description>Group Match</description>    <comment xml:space="preserve">Match Group with CN</comment>    <conditions>        <and>            <if-class-name mode="nocase" op="equal">Group</if-class-name>          </and>      </conditions>    <actions>        <do-find-matching-object scope="subtree">            <arg-match-attr name="urn:ietf:params:scim:schemas:core:2.0:Group:displayName"/>          </do-find-matching-object>      </actions>  </rule>