Service Composition 

Glossary Page

Service Composition refers to the capability of a Service Offering to specify and require the existence of functional dependencies. These functional dependencies describe behaviors that respond to external actions, matching the requirements and characteristics of the Service Offering. Within the Gaia-X conceptual model, the functional dependencies of a Service Offering can include Resources, Assets, or other Service Offerings.

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T-Systems' moves into next generation of excellence with Catena-X Saturn compatibility

T-Systems’ Connect & Integrate solution is now fully certified for the latest Catena-X “Saturn” release, effective November 25, 2025. This milestone enhances secure, cross-company data exchange in the automotive industry by introducing updated standards, stronger interoperability, and robust policy management. Saturn certification enables participants to confidently adopt Catena-X use cases ranging from certificate management to advanced traceability and carbon footprint tracking. With backward compatibility, cloud-agnostic design, and vendor independence, Connect & Integrate ensures scalability for SMEs and global enterprises alike. T-Systems provides expert guidance to support smooth migration from the previous “Jupiter” version, empowering organizations to unlock the full potential of Catena-X Saturn.

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Tushar Yadav​

Dec 05, 2025

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Visitor Analytics PRO: Revolutionary Motion Data analytics for measurable business success

Visitor Analytics PRO by T-Systems turns anonymized motion data into actionable insights, helping businesses understand visitor flows, dwell times, and demographics with precision down to 150 m². Fully GDPR-compliant and automated, it delivers fast, reliable intelligence to optimize performance, plan strategically, and unlock measurable business success.

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Tino Bliesener, Tobias Kleyböcker

Dec 03, 2025

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T-Systems strengthens supply chain transparency with Catena-X “Blocking Notifications”

The Catena-X Blocking Notifications use case enables suppliers and OEMs to instantly flag quality or compliance issues across the automotive value chain. With T-Systems’ Connect & Integrate solution, companies can seamlessly onboard, exchange standardized messages, and collaborate in real time to prevent disruptions, increase transparency, and strengthen supply chain resilience. This streamlined, no-code approach empowers organizations to activate Catena-X use cases quickly and focus on delivering quality and operational excellence.

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Tushar Yadav​

Nov 17, 2025