It’s official — OneStream Workspaces and Assemblies by Jessica Toner and Eric Telhiard is now available.
This book is your comprehensive guide to understanding and applying the Workspace architecture that’s reshaping the OneStream Platform. With practical examples, screen walkthroughs, and best‑practice strategies, you’ll learn how to design intuitive applications, streamline dashboards, centralize logic, and manage multi‑developer environments with confidence.
If you’re a OneStream developer, admin, or architect, this resource will help you modernize your approach and build solutions that are more maintainable, scalable, and efficient.
The next generation of OneStream development has arrived — and this book will help you lead the way.
👉 Get your copy now at OneStreamPress.com
Meet the Authors
Eric Telhiard
Eric Telhiard is the Senior Director of Demo Engineering at OneStream Software. Since joining the company in 2020, he has played a pivotal role in shaping the demo development experience, leading vertical industry build initiatives, and driving innovation across the demo engineering organization. With more than 25 years in Corporate Performance Management (CPM), Eric has helped global organizations navigate complex planning, forecasting, and profitability challenges by crafting tailored, scalable solutions.
Jessica Toner
Jessica Toner is the Director of Vertical Demo Engineering at OneStream Software. She joined the OneStream Software services team in 2017, where she played a vital role in the successful implementation of OneStream’s inaugural Federal customer solution. In 2020, she shifted her focus to Partner Enablement as a Partner Engagement Manager, providing partner implementation support and project management for the OneStream Public Sector practice. In 2021, she advanced to the Presales organization as a Lead Solution Consultant, where she was responsible for managing and enhancing the Public Sector practice’s demo asset portfolio. Jessica currently oversees the architecture, development, and governance of all Vertical Demo Assets across the enterprise.
