You are responsible for the company network and provide technical support for your company. You are in charge of offering service for a customer named Alex. In Alex’ company, there are multiple offices. In each office, a different software reseller is used to purchase software licenses. Besides, there is a report maintained in each office, which records its software purchases in detail. In that report, you can see the information of product version and product edition as well as product family name. Now you get an order from the customer, according to his requirements, the data field which can consolidate the information into a complete software entitlements report should be identified. So of the following data fields, which one should be identified?

A.
Licensing model should be identified.

B.
Product price per unit should be identified.

C.
Software reseller part number should be identified.

D.
Date of purchase should be identified.