https://bugs.openldap.org/show_bug.cgi?id=9396
--- Comment #1 from Michael Ströder michael@stroeder.com --- Typically I'm using 'namedObject' for this.
See: https://tools.ietf.org/html/draft-stroeder-namedobject-01
You could ship this schema file: https://gitlab.com/ae-dir/ansible-ae-dir-server/-/blob/master/files/schema/d...