return _columnHomePostalAddress;
    }

    public ColumnInfo columnInitials() {
        return _columnInitials;
    }

    public ColumnInfo columnInternationaliSDNNumber() {
        return _columnInternationaliSDNNumber;
    }

    public ColumnInfo columnLabeledURI() {
        return _columnLabeledURI;
    }

    public ColumnInfo columnMail() {