Requirements Flowdown RFD

Requirements Management Software

Requirements Flowdown RFD

An effective methodology is needed for managing the laborious and challenging task of identifying, documenting, structuring, and managing customer requirements and voice of customer. Before developing and launching any new product, Requirements Flowdown (RFD) software helps you achieve this with ease. The functions, requirements, and characteristics can be managed effectively right from the system, subsystem, all the way to the component levels.

RFD uses two robust systems, where data is structured by part families called the Production Item, and by the Bill of Material (BOM) which includes the Voice of Customer (VOC). RFD uses the V-Model to establish traceability of requirements within the system, subsystem, component, and Hardware & Software.

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Features & Benefits (Requirements Flowdown RFD)

Manage Customer Requirements

  • One comprehensive and integrated tool, managing Voice of Customer & customer Requirements throughout the System, Subsystem, and Components, detailed functions, requirements, and characteristics.

Track Requirements

  • Color coded requirements ensure effective rollout to all stages from VOC to PPAP/FAI Submission.

Requirements Flowdown

  • Mapping of VOC to Requirements Tree to Failure Tree.

VOC Linkage to DFMEA

  • Requirements Tree/Function Net linked to
  • Failure Tree linked to
  • EFC (Effect-Failure-Cause) Tree linked to
  • Design FMEA

Linkage to Test Plan

  • Automatic linkages supporting DFMEA and Test plans. AQUA Pro ensures all requirements are tested.

Requirement Reviews

  • Conduct and manage Requirements review with different stakeholders, revision control, feedback, and approvals intuitively.


  • AIAG VDA FMEA, Functional Safety (ISO 26262), ASPICE, Cybersecurity (ISO 21434), SOTIF (ISO 21448), and IATF 16949
Requirements Flowdown Management

Case Study & White papers

Digitalization of FMEA, Control Plan, and other APQP/PPAP documents using EwQIMS - Enterprise FMEA Solution
Digitalization of FMEA, Control Plan, and other APQP/PPAP documents using EwQIMS - Enterprise FMEA Solution

A global leader in the development and production of high-precision bearings for aerospace, defense, medical, dental, and high-tech...

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Best Auditing Practices using Software
White Paper: Best Auditing Practices using Software

Enterprise today is juggling many standards. An audit tells an organization whether it is adhering to statutory and regulatory requirements and established objectives.

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APQP PPAP Documentation Software
Focus on APQP/PPAP Documentation

The global growth objectives of the customer were hampered by the spreadsheets and silo-based client-server applications that lacked standardization as it is with 75% of the automotive supply base.

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Enterprise Quality Management System Software
Digital Transformation of Enterprise Quality

This Automotive Tier-1 wiring harness company was established in 1941 and is one of the world’s leading independent
automotive component manufacturers.

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PPAP Software
Digitalization of PPAP Documentation Solution Case Study

A global Aerospace organization with several plants in product and process development had challenges with centrally managing all design/process artifacts that were created

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The New AIAG-VDA FMEA First Edition White Paper

The AIAG-VDA FMEA Handbook, released in June 2019 has begun to gain popularity in the Automotive Industry globally. Both US and European OEMs have started to require the use

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Supplier Quality Management Software
Virtual Supplier Quality Management Solution powered by AI

Managing suppliers virtually with an Enterprise supplier quality solution is a requirement in today’s environment. A “new normal” is emerging where the ability

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From Percent Rejects to Parts Per Billion Moving Towards Zero Defects

Quality improvement and defect prevention start with a disciplined, new-product development process that includes phase gates...

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Empower Your Team With Enterprise APQP Solution

APQP (Advanced Product Quality Planning) is a proven methodology used to develop products in a variety of industries.

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Develop AIAG & VDA FMEAs with 50% Effort

Watch the webinar recording to understand all about AIAG-VDA-FMEA and how to develop with-50-percent-Effort...

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Implementing A Zero Defects Program

This webinar is dedicated to exploring the ways in which APQP incorporates and uses lessons from the past, using break-through product and process design...

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