Custom Fields can be added: 說明 Product   Client   Vendor Employee Specification   Assembly Order   Assembly Transaction All Custom Fields can be printed in related reports. The types of custom fields include：   Character(C): If character type is selected, user can define the length.(140digits)   Numeric(N): If numberic is selected, user can define numbers.(max to 5d.p.)   Date(D):If date is selected, system will provides standard date format.   Logical(L): If logical type is selected, system will provide "Yes"/"No" Options. The decription of custom fields can be defined by user.