When specifying an element in the Element Name cell using an XPath expression, assign "rc" as the namespace prefix.
Example: /%ProductMapping[./#expected/rc:ProductMapping/@id = '...']
Element  | Parent  | Element  | Component  | Component  | Component  | Data Type  | # of  | 
|---|---|---|---|---|---|---|---|
ProductMapping  | 
  | Product shipping, grouped by either order or device  | id  | Attribute  | Unique identifier  | ID  | 1  | 
name  | Attribute  | Formal name  | string  | 0..1  | |||
rank  | Attribute  | Unit of correspondence  | string  | 0..1  | |||
orderSetNumber  | Attribute  | Order set number. Regarded as "1" if omitted.  | int  | 0..1  | |||
groupSetNumber  | Attribute  | Product group set number. Regarded as "1" if omitted.  | int  | 0..1  | |||
productSetNumber  | Attribute  | Product set number. Regarded as "1" if omitted.  | int  | 0..1  | |||
order  | Attribute  | ID references to each shipping product  | IDREF  | 1  | |||
component  | Attribute  | ID references to shipping product configurations  | IDREF  | 1  |