LDAP: Password change mechanism

is it possible to configure keycloak that a password change is handed over to ldap according to RFC 3062 (https://tools.ietf.org/html/rfc3062)? I’d like to use the smbk5pwd-overlay on my ldap server but this only works with the Password Modify Extended Operation as discribed in the RFC. ldappasswd does the job but it would be nice if it could be done using keycloak.

Best regards