Can use the cert's cn name in the who domain in the ACL?

To: openldap-software@OpenLDAP.org
Subject: Can use the cert's cn name in the who domain in the ACL?
From: hmy <huangmingyou@vmmatrix.com>
Date: Thu, 09 Jun 2005 09:55:38 +0800
User-agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.7) Gecko/20050420 Debian/1.7.7-2

Hello.
    I want use the certificate's CN name in the ACL. can I ?
                thks.