Parent Ref.Des. field
Parent Ref. Des. (reference designator) contains the parent's name of the component whose data is defined in the current row.
For example, for the following BOM file:
Field _1  | 
Field_2  | 
Field_3  | 
Field_4  | 
Field_5  | 
|---|---|---|---|---|
C2  | 
C0603C472K1RAC  | 
C0603C472K1RAC  | 
A12  | 
DSP  | 
C3  | 
C0603C472K1RAC  | 
C0603C472K1RAC  | 
A12  | 
FLASH  | 
C1  | 
C0603C472K1RAC  | 
C0603C472K1RAC  | 
A12  | 
DSP  | 
If you define Field_5 in the Parent Ref.Des. column, and Field_1 in the Ref.Des. column, the result, after importing, will be:
