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reQlab – AI-Powered Requirements Validation Tool | On-Premise & GDPR-Compliant

 reQlab is your AI assistant for automated requirements validation and natural language processing. It flags vague language, contradictions, and redundancies based on industry standards - improving clarity and reducing rework.

Description

One of the core disciplines during the development phase of a product is requirements engineering. This process is very time-consuming since every functionality must be defined in a single requirement that has to follow certain rules.

Project managers or developers often go through multiple iterations and many discussions throughout the creation of the requirements to ensure that the quality of a certain specification matches the needs of every stakeholder.

Neglecting requirements engineering can lead to communication problems between the different parties within the development process. Weak requirements are a threat to the success of the project. Therefore, many projects rely on specialists like requirements engineers to define well-written specifications.


reQlab eases the process of generating your requirements and reduces the iterations and discussions to clarify the meaning or understanding of specifications. reQlab gives you the benefit of both worlds – understandable and functionally accurate requirements for every stakeholder.

 

Features

  • Seamlessly integrates into your workflow with Polarion
  • Automated quality analysis of German or English requirements with concrete suggestions for improvements
  • Detects and classifies different types of errors:
    • Missing or wrong modal verb
    • Passive sentence constructions
    • Usage of weak words, including indefinite articles, indefinite pronouns, comparative wordings, and superfluous infinitives
    • Complex sentence constructions
    • and more...
  • Individually customizable error classifications: Flexibly configurable, deactivatable, and with adjustable scoring
  • Detects redundant and contradictory requirements
  • Supports standards such as EARS, INCOSE, and the Sophist sentence template
  • Fast processing with approx. 5,000 requirements per minute
  • Requirements are evaluated internally without sending data to external servers if desired

You can benefit from automated improvement suggestions, better specifications, a faster requirements phase, and fewer discussions with stakeholders.

 

Want to try reQlab in your workflow? Request a trial or demo today!

 

What's New in Version 2.0

Updated May 2025

Changes for 1.0 - 2.0
- Comparison analysis will detect contradicting and duplicate requirements
- Support for the INCOSE standard
- Receive suggestions for rephrased requirements if reQlab found improvements
- Many other improvements to error classifications

 

Information

Vendor IT-Designers
Published Version 2.0 - May 2025
Categories
Price
Supported by Partner This extension is supported by a Siemens PLM Partner.
Requirements Polarion 2304 (3.23.4) and later

Last tested with Polarion 2410 (3.24.10)