Specification

The definition of the product itself (the wiring harness) is one of the major use cases of the VEC. The figure below illustrates the basic building blocks in the data model and provides guidance on where to look for specific topics.

A wide range of different systems, supporting different use cases, are used in the process of wiring harness development. All of them might have a VEC-Interface for input & output, so sooner or later the question arises “What are the expectations for the behavior of those interfaces?

The VEC has two major key concepts: PartVersion and DocumentVersion. Both are ItemVersions and both are used to reference / identify a piece of relevant information in a PDM context unambigiously.

Parts, Documents and Resources DocumentVersion, PartVersion and ResourceVersion are representing one of the most fundamental key concepts of the VEC. They are the only classes in the VEC model that are defining version information.

Parts, Documents and Resources DocumentVersion, PartVersion and ResourceVersion are representing one of the most fundamental key concepts of the VEC. They are the only classes in the VEC model that are defining version information.

Parts and Documents DocumentVersion and PartVersion are representing one of the most fundamental key concepts of the VEC. They are the only classes in the VEC model that are defining version information.

Parts and Documents DocumentVersion and PartVersion are representing one of the most fundamental key concepts of the VEC. They are the only classes in the VEC model that are defining version information.

Parts and Documents DocumentVersion and PartVersion are representing one of the most fundamental key concepts of the VEC. They are the only classes in the VEC model that are defining version information.

Parts and Documents DocumentVersion and PartVersion are representing one of the most fundamental key concepts of the VEC. They are the only classes in the VEC model that are defining version information.

Parts and Documents DocumentVersion and PartVersion are representing one of the most fundamental key concepts of the VEC. They are the only classes in the VEC model that are defining version information.