solution
Hengrun Technology built a demand management platform using DOORS from IBM and DReso's Reqtify tool to solve the demand management problem of complex systems.
This platform solves the following common problems in the requirements management process:
? The centralized storage method solves the difficulty of sharing requirements between various departments;
Establish a complete requirements description framework that organizes and describes requirements based on the hierarchy and attributes of the requirements;
Establish relationships between requirements to keep track of the coverage and satisfaction of requirements;
• Establish relationships between requirements and models and code to keep track of the relationship between requirements and functional implementations;
• Ability to analyze needs and clearly understand the impact of changes in demand;
• Ensure the security and integrity of requirements by controlling changes in requirements.
• Through strict control over permissions, ensure that each requirement can and can only be modified by a designated person.
In the requirements phase of the top-level design phase of the management system, the content of the requirements management is mainly text and image. It is very effective to adopt DOORS. In DOORS, a complete requirements information architecture can be established, different attributes can be set up to expand the management of the requirements content, and the link relationship between the requirements can be established to facilitate the impact change analysis of the requirements, and the access rights of the requirements can be set to control the integrity and security of the requirements. Sex.
For the development and testing phase, the work products are mainly model and code, and the work products are scattered in different modeling and development. This stage is more suitable for using Reqtify to link between requirements and design and coding. Reqtify supports information from DOORS, UML models, Simulink models, and program source code and correlates them. It can well correlate the requirements, design, and implementation phases to provide full lifecycle tracking possibilities. .
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