2.1.36.1.6 Path Expression
The Path expression element is used to refer to model elements. A Path expression can resolve to the following:
A property of an object
An enum constant
An entity set
A navigation property
A Path expression element can refer to any number of navigation properties that represent an arbitrary depth. Furthermore, a Path expression element that refers to a navigation property with a cardinality greater than 1 refers to a collection.
The following is an example of the Path expression element.
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<ValueAnnotation Term="Title"> <Path>Customer.FirstName</Path> </ValueAnnotation>
The following rule applies to the Path expression element:
The value of a Path expression MUST be of the type SimpleIdentifier or QualifiedName.