result.setSurname(DfTypeUtil.toString(source.get("surname")));
            result.setTelephoneNumber(DfTypeUtil.toString(source.get("telephoneNumber")));
            result.setTeletexTerminalIdentifier(DfTypeUtil.toString(source.get("teletexTerminalIdentifier")));
            result.setTitle(DfTypeUtil.toString(source.get("title")));
            result.setUidNumber(DfTypeUtil.toLong(source.get("uidNumber")));

    public String getTeletexTerminalIdentifier() {
        checkSpecifiedProperty("teletexTerminalIdentifier");
        return convertEmptyToNull(teletexTerminalIdentifier);
    }

    public void setTeletexTerminalIdentifier(String value) {
        registerModifiedProperty("teletexTerminalIdentifier");
        this.teletexTerminalIdentifier = value;
    }

    public String getTitle() {

                "telephoneNumber");
        setupEpg(_epgMap, et -> ((User) et).getTeletexTerminalIdentifier(),
                (et, vl) -> ((User) et).setTeletexTerminalIdentifier(DfTypeUtil.toString(vl)), "teletexTerminalIdentifier");
        setupEpg(_epgMap, et -> ((User) et).getTitle(), (et, vl) -> ((User) et).setTitle(DfTypeUtil.toString(vl)), "title");

                setAttributeValue(result, fessConfig.getLdapAttrTeletexTerminalIdentifier(),
                        o -> user.setTeletexTerminalIdentifier(o.toString()));
                setAttributeValue(result, fessConfig.getLdapAttrX121Address(), o -> user.setX121Address(o.toString()));