Relationship b/w Bid and BidRequest

[Nandu itha]

Can we assume the relationship b/w bid and BidRequest as Composition sincce bid does not have the existance with out the BidRequest.
Also can the same rule applicable purchaseOrder and Bid since PO can not stay with out BID.

Help would be greately Appreciated.

[Rishi Shehrawat]

Yes, you can make this assumption & also state the reason in assumptions section.

[Medha Polishetty]

Thanks Rishi