One-Up-One-Down records maintenance.Maintain records to identify the immediate previous source of food or ingredient received and the immediate subsequent recipient of food or ingredient shipped.
请帮我翻译一下吧.
全文应该是关于供应商确认的内容,我把另外的全文也附上：
US-based suppliers and international suppliers shipping direct materials or finished product into the United States on behalf of Kraft Foods are expected to complete the below requirements and be prepared to provide Kraft Foods confirmation that they have completed these requirements.
1.Adopt and maintain a facility Food Defense program (outlined below (C)).
2.FDA facility registration list.Complete and maintain registration in the Kraft Foods FDA facility registration list.
3.One-Up-One-Down records maintenance.Maintain records to identify the immediate previous source of food or ingredient received and the immediate subsequent recipient of food or ingredient shipped.
4.Detained product.Ensure detained product is held as directed by Kraft Foods (See Chapter 8 – Measurement,Analysis and Improvement).
5.Meet C-TPAT Import Security Criteria if making shipments to the U.S.but originating elsewhere.