Hi Myagaa
This is a very good question. I think it depends on the point-of-view. Does sale of a given product offering imply that an agreement must be signed, or are there other business rules at work here. And maybe the agreement will cover multiple offerings.
If your business is clear, go ahead and extend the native TMF620 model with a reference from PO to AgreementSpec. But as the owner of the API in TMF, I would hesitate to add it to the standard.
Hope it helps.
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Jonathan Goldberg
Amdocs Management Limited
Any opinions and statements made by me on this forum are purely personal, and do not necessarily reflect the position of the TM Forum or my employer.
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