Self-Sovereign Identity (SSI)

T-Systems Connect & Integrate has been certified for the Product Carbon Footprint use case under the latest Catena-X Titan release, supporting standardized exchange of product-level carbon data according to PCF rulebook 4.0 and Catena-X standard CX-0136. As OEMs come to depend on reliable and traceable CO₂ information from their supply chains, suppliers need a practical way to provide it without building and operating dataspace infrastructure themselves. Delivered as a managed, cloud-agnostic service, Connect & Integrate covers the path from collecting and preparing carbon information through to securely sharing it with business partners — a step from isolated sustainability reporting toward interoperable Scope 3 and product-level carbon data chains. The certification adds to a portfolio spanning advisory, onboarding, connectivity and productive business applications, including Company Certificate Management and Traceability, positioning T-Systems as a single partner across the whole Catena-X journey. The capability is already in use, with T-Systems supporting Ford in connecting more than 70 suppliers worldwide to Catena-X.

Exchanging a certificate through Catena-X is only the first step. For automotive suppliers managing growing certificate portfolios, the real work lies in maintaining certificates across sites and business partners, monitoring expiry dates, tracking what has been published and acting on OEM responses. Connect & Integrate from T-Systems is evolving from a certificate exchange solution into an enterprise-ready certificate control system: a central cockpit for inventory and lifecycle activities, dedicated certificate and site views, a consolidated view of partner responses, site information drawn from Cofinity-X, and detailed technical logs when auditing is required. Combined with AI-assisted preparation already in production across hundreds of customers, it creates one connected journey from preparing certificate data to controlling what happens across the entire certificate lifecycle.

When VMware deprecated and archived Kubeapps, the open-source Helm application manager embedded in T-Systems Build & Operate, we had a choice: stay on unsupported software or find something better. We chose Devtron, an open-source Kubernetes management platform that gives dataspace operators one control plane for application delivery, infrastructure, security and observability. This article explains why Kubeapps reached the end of its life, what Devtron brings to the Build & Operate operation toolkit, and how the transition runs in two phases without interrupting a single running service.