The reference place holder to link the marketing cabin information and the RBD.
XSD Schema Diagram:
XSD Schema Code:
<xs:attribute name="RPH" type="RPH_Type" use="optional">
<xs:annotation>
<xs:documentation xml:lang="en">The reference place holder to link the marketing cabin information and the RBD.</xs:documentation>
</xs:annotation>
</xs:attribute>