AXAPTA - Display method authorization check

//BP Deviation documented
display CustName customerName()
{
    CustName    custName    = '';
    DictTable   dictTable   = new DictTable(tablenum(CustTable));
    ;

    if (dictTable.rights() >= AccessType::View)
    {
        custName = CustTable::find(this.CustAccount).Name;
    }

    return custName;
}