Alternatively, you could try adding multiple values pairs, like givenName: Francois givenName;fr: FranÃois
That should be "givenName;lang-fr: FranÃois", as per RFC 3866. "lang-*" is defined as a tagging option, which implies that attr;lang-foo is a subtype of attr. Thus a search for (attr=bar) will also find attr;lang-foo: bar. Hallvard