Another place where you can put this kind of requirement is in the glossary or data dictionary.

另外一个你可以放置这类要求的地方是术语表或者数据字典。

Using the online catalog as the data dictionary.

使用在线目录作为数据字典。

The data elements are listed in the data dictionary.

这些数据元素被列在数据字典中。

Data dictionary is used to translate Chinese to codes.

数据字典用于代码与汉字之间的转换。

Must spend bit of time to found ER chart and data dictionary.

一定要花点时间创建er图表和数据字典。