What are the prerequisites for traceability?

用于追溯的必备条件是什么？

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It also contains a category of rules to look at UML Models for traceability.

它还包含一类规则，用来查看uml模型的可追溯性。

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Different projects require different requirements types and/or different relationships defined for traceability.

不同的项目需要不同的需求类型和/或为追溯定义的不同关系。

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We also need to provide full traceability for all shipments.

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In response to consumer preferences for ethical and sustainable sourcing, traceability, and quality, companies have also made bold sustainability commitments that implicate smallholder value chains.

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In 2008, for instance, when the European Union restricted Brazilian meat, alleging breeders weren't complying with EU traceability measures, JBS took advantage of its Australian subsidiary to export to Europe. (Brazilian beef exports to the EU resumed in 2009.) No Brazilian meat producer can export cuts to the U.S. because of U.S. safety rules.

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