Opt-in / Customer Consent

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Informed consent explicitly granted by an individual, typically a customer, allowing the use of their data. It is essential to provide prior information regarding the intended use of the data to the individual who opts in. Any additional usage requires a separate request for a new opt-in. Moreover, only those business units specified in the opt-in text are permitted to access and process the data. For example, if the opt-in is for Telekom Deutschland, T-Mobile Austria is not authorized to read or handle the data. Usually, an opt-in is obtained in written form. It is recommended to seek guidance from the legal department when drafting the opt-in text. Note: In Germany, the corresponding law is § 4a BDSG

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T-Systems is now Catena-X-certified for Traceability use case

T-Systems’ Connect & Integrate solution is now officially Catena-X-certified for the Traceability use case under the latest Saturn release. This certification expands T-Systems’ growing portfolio of Catena-X capabilities and reinforces its role in enabling secure, interoperable data exchange across automotive supply chains. By supporting traceability, quality processes, and collaboration through standardized dataspaces, T-Systems helps companies gain transparency across complex value chains, improve compliance, and respond faster to supply chain disruptions while maintaining full data sovereignty within the Catena-X ecosystem.

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Andrea Garcia

Mar 09, 2026

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T-Systems and German Edge Cloud join forces

T‑Systems and German Edge Cloud are joining forces to deliver integrated, ready‑to‑use digital solutions for industrial data ecosystems such as Catena‑X. By combining T‑Systems’ expertise in integration and connectivity with German Edge Cloud’s ONCITE Industrial SaaS solution, the partnership enables scalable applications for traceability and Industrial AI, provided via the Telekom Cloud. This collaboration helps manufacturing companies implement use cases quickly, achieve seamless integrations, and generate measurable value across the entire supply chain. The goal is to build open, interoperable digital ecosystems that accelerate and sustain digital transformation in the manufacturing industry.

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Sven Löffler

Feb 26, 2026

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End-to-end solution for carbon footprint in the supply chain

T‑Systems and IPOINT have launched an end‑to‑end solution that enables automotive manufacturers and suppliers to track product carbon footprints across global supply chains. By combining IPOINT’s sustainability software with T‑Systems’ access to the Catena‑X data ecosystem, the solution supports transparent emissions reporting in line with EU CSRD requirements and provides actionable insights for reducing environmental impact.

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Sven Löffler

Feb 25, 2026