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WELCOME TO THE OPENTRIM® COMMUNITY!

The Open Source reference model based on ITIL®

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TRIM FOUNDATION EXAM

The next step after ITIL® Foundation. Get the understanding of how the service provider organization fits together in a compressed format and get the tools to connect your processes to your organization. Use The Rational IT Model™ as a reference model in your daily work as a practitioner or a Service Management consultant.

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BECOME A PARTNER

Join the growing community as a partner and offer your products and services based on The Rational IT Model™.  Deliver TRIM Foundation as an Accredited Training Partner, help your clients as a Certified Consulting Partner or provide a Service Management tool as a Certified Software Partner.

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TRIM: THE BOOK

Get the official book for the complete Rational IT Model from VanHaren bookshop.

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Open License - Donate to keep TRIM open and free

Help us keep The Rational IT Model™ free and open. We need your support to continue to provide and further develop the model and this community. Give us your support today!

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