Requirements containers
The ReqIF specification provides two different types of containers to organize requirements objects:
SPEC-GROUP
An unordered list of requirements. Its primary duty is to provide support for grouping of traces in RELATION-GROUPS.
SPEC-HIERARCHY
A hierarchical container for requirements. The list of children for a requirement is an ordered list.
Requirement containers
The Windchill Requirements Connector serializes a single SPEC-GROUP and a single hierarchy in a single file. This file is called a document and is used throughout the Windchill Requirements Connector configurations as an exchange unit.
This document organization ensures that exchanges of any size can be handled by the Windchill Requirements Connector. However, a major drawback is that only outgoing links can be transported with SPEC-GROUPs.
An Windchill Requirements Connector document
Parent topic