class field reference

A reference to uniquely identify an attribute, default property or property of a Class.

A Class Field reference is provided in the form <Class name>.<field name>, where <field name> is the name of an attribute, default property or property for class <Class name>.

A Class Field reference can be an attribute reference, default property reference or a property reference.

For example:

• Products.name refers to system attribute name for class Products
• Locations.location type refers to user attribute location type for class Locations
• Customers.service level (*) refers to default property service level for class Customers
• Customers.lost sales refers to property lost sales for class Customers