CAD ROOMS in DEVELOP3D: Breaking Free from Legacy Engineering Workflows

CAD ROOMS in DEVELOP3D: Breaking Free from Legacy Engineering Workflows

CAD ROOMS CEO Christina Rebel explains in DEVELOP3D how outdated engineering workflows create version-control, supplier-review, and licensing bottlenecks, and why cloud collaboration helps teams move faster.

Christina Rebel
Jun 15, 2026
Cloud PDM Supplier Collaboration
CAD ROOMS in DEVELOP3D: Breaking Free from Legacy Engineering Workflows
TABLE OF CONTENTS
What the article is about
Related reading from CAD ROOMS
What is your team's legacy CAD workflow actually costing you? In DEVELOP3D, our CEO Christina Rebel breaks down the real cost — and makes the case that the biggest drag on modern engineering teams isn't a lack of talent or advanced tools, but the legacy workflows we've quietly accepted as "the way things are."

What the article is about

Christina draws on nine months of research across the space, automotive, and industrial sectors while building CAD ROOMS, and lays out where engineering productivity quietly leaks away:
  • Supplier review bottlenecks — STEP files and endless email threads with annotated screenshots instead of real-time review.
  • Version-control nightmares — files named final_v3_REALLY_FINAL_actuallyfinal.SLDPRT, when software teams solved this 15 years ago with Git.
  • The legacy PLM trap — €2–€3M/year systems that need six clicks just to check out a file, built for an era when teams sat in one building.
  • Licence lock-in — a 25-person firm spending ~€1.25M/year on CAD seats, much of it idle while suppliers wait for view access.
    • Christina Rebel's DEVELOP3D opinion piece on why it's time to leave outdated engineering workflows behind in 2026.
Her point: browser technology can now render complex assemblies natively, so the technical barriers have fallen — only the outdated business model remains. She points to the Boston University rocket team as proof of what's possible when collaboration is treated as a first-class requirement, and offers practical steps any team can take now: separate editing from viewing, implement proper version control, rethink supplier access, and audit actual licence utilisation.
The real measure of a tool's value is simple: does it enable your team to iterate faster, collaborate better, and deliver products that work? Everything else is just overhead.
This is exactly the problem CAD ROOMS was built to solve — making modern, accessible collaboration the default for distributed engineering teams.

Related reading from CAD ROOMS


👉 Read the full article on DEVELOP3D for the four practical steps you can implement without ripping out your toolchain: Breaking free from legacy workflows
Christina Rebel
Christina Rebel is CEO of CAD ROOMS and Co-founder of Wikifactory. She has over a decade of experience in cloud engineering collaboration, digital manufacturing, CAD data management, and distributed product development. Her writing on modern engineering workflows has appeared in Design News and DEVELOP3D.

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