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ProductSpace Solutions Inc

Automate Engineer-to-Order

Siemens Rulestream Design Automation    

In today’s demand for fast, accurate, and customized products, manual engineering processes can’t keep pace. Rulestream, a Siemens solution, enables rule-driven design automation that simplifies complex product configuration and eliminates repetitive engineering tasks. At ProductSpace, we help companies implement Rulestream to transform their engineer-to-order (ETO) and configure-to-order (CTO) operations—delivering speed, accuracy, and profitability.

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What is Rulestream?

Rulestream is a knowledge-based engineering (KBE) solution that captures and reuses your product, engineering, and business rules to automatically generate custom designs, BOMs, quotes, and manufacturing data. It bridges the gap between sales, engineering, and manufacturing—automating what used to take days or weeks into minutes.

Rule-Driven Product Configuration

Define and manage rules for geometry, performance, pricing, materials, and manufacturing. Rulestream ensures that every custom product adheres to company standards and is built right the first time.

Automated CAD & BOM Generation

Automatically generate 3D CAD models, drawings, and Bills of Materials (BOMs) in tools like NX and SolidWorks, reducing engineering workload and errors.

Guided Quoting & Estimating

Enable sales and application engineers to quickly generate accurate quotes based on real engineering logic and manufacturing constraints.

Integration with PLM & ERP

Rulestream seamlessly integrates with systems like Teamcenter, NX, and your ERP, ensuring that configuration data flows smoothly across your enterprise.

Capture Engineering Knowledge

Preserve institutional knowledge by embedding engineering logic into reusable rule sets that scale across teams and regions.

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Why Rulestream with ProductSpace?

  • Siemens Certified Solution Provider

  • Proven experience in discrete manufacturing, industrial equipment, and custom product industries

  • Deep expertise in CAD, PLM, ERP, and rule-based automation

  • End-to-end delivery—from strategy to support

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Not sure where to start? Our experts are here to help!

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Our Services & Key Benefits

Technical Support

Ensure smooth operations with expert troubleshooting and system optimization. Our team provides fast, reliable support for PLM and CAD environments, ensuring minimal downtime.

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Consultation & Training

Maximize efficiency with expert-led guidance tailored to your business needs. From system implementations to best practices, our consultants help you get the most out of your solutions.

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Resource Library

Stay ahead with our collection of webinars, guides, Quick Bytes, and more. Explore expert insights, industry best practices, and practical solutions to optimize your PLM, CAD, and enterprise systems.

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ProductSpace · Expert guidance

Siemens Rulestream — practical planning and FAQs

Rulestream is design automation software for engineer-to-order products, using captured engineering rules to support repeatable configuration and design work. ProductSpace helps manufacturers discuss Rulestream requirements, engineering rules and implementation needs.

Plan your next step

  • Choose a repeatable product family with clear engineering rules for an initial evaluation.
  • Identify which configuration inputs, calculations and design outputs should be automated.
  • Define how automated outputs connect to CAD, quotations and product data workflows.

Frequently asked questions

What is Siemens Rulestream?

Rulestream is design automation software for engineer-to-order products, using captured engineering rules to support repeatable configuration and design work.

How does ProductSpace help with Siemens Rulestream?

ProductSpace helps manufacturers discuss Rulestream requirements, engineering rules and implementation needs.

What is a useful starting point for design automation?

Start with a product family that has repeatable engineering decisions and clear inputs and outputs. Capture the rules, exceptions and validation criteria before expanding automation to more complex products.

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