Document Management Model

2010/10/29 17:10:00 56

　

Document management

Model

With the help of document basic record, engineering drawing basic record and model basic record, different kinds of documents can be stored in different categories.

All kinds of computer files and / or paper documents can form a logical unit of information with the corresponding basic records.

The information unit can be stored as a document in the same physical layer.

In PDM, it often uses folders as a bridge to connect parts and objects and documents, and achieves classification management of different documents through the classification of folders.

The main function of folders is to organize data, so folders are

Business object

。

Documentation

management model

There is a n:m connection between the basic records of the documents, the basic records of the engineering drawings, and the basic records of the models and the folders.

That is to say, a folder can contain any number of basic records; on the contrary, a basic record can also be stored in multiple folders.

There is also a n:m connection between folders and folders.

Using folders not only provides an unlimited way to document classification, but also establishes the relationship between document structure and product structure.