This is again similar to class modeling where you identify classes and assign attributes and operations to each class.

这同样类似于类建模，在类建模中，首先确定类，然后为每个类指定属性和操作。

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RequisitePro USES a database to organize and track requirements, and to assign attributes like priority, status, and difficulty level to them.

RequisitePro使用数据库管理并追踪需求，并为它们分配属性例如优先级、状态以及难度级别等。

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Again, how you populate the database and assign attributes and relationships is flexible and can be customized to suit the needs of any project.

同样，对数据库的填充、对属性和关系的分配是灵活的，可以进行定制以满足任何项目的需求。

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To assign worth to something is to properly rank its attributes in relation to the attributes of another object.

FORBES: What Gold Sees, and Ben Bernanke Does Not