New T7 Web GUIs
New T7 Web GUIs
Starting 2025, Deutsche Börse is introducing a new generation of T7 Graphical User Interfaces (GUIs) designed to enhance user experience and significantly simplify maintenance. These new GUIs will gradually replace the original T7 GUIs that were launched with the T7 trading system.
Opposed to the original T7 Trader, Admin, and Clearer GUIs that are requiring Java runtime installations, regular updates, and a dedicated launcher, the new T7 Web App GUIs offer a modern, lightweight, and state-of-the-art interface while maintaining the full functionality of Java-based versions.
To access the updated GUIs, users simply need a modern web browser and a compatible client certificate, making operations smoother and more convenient.
All technical documentation for the new T7 WEB GUIs may be found in the usual location under: under: under: Xetra > Technology > T7 trading architecture > System Documentation
Key benefits at a glance
- No installation required
- Simple access via bookmarked links
- Modern interface
- Familiar, intuitive look & feel
- Improved online help (context-sensitive or overall)
- Automatic layout saving upon logout
- Multiple color themes available
- Pinnable columns in all tables
- More convenient client certificate workflow
- Built on modern technologies (WebSocket with LongPoll (fallback), React and Material UI library)
T7 Web GUI Timeline
GUI | Introduction Web Version | End of Life Java Version |
Clearer GUI | Simu: September 2025 | Simu: Q2/2026 |
Admin GUI | Simu: Q2/2026 | Simu: Q3/2026 |
Trader GUI | Not before 2027 | Not before 2027 |
Participants Requirements
Feature/Enhancement | Details | Action item |
Launch of a new generation of T7 graphical user interfaces (GUIs) | New GUIs significantly reduce maintenance by providing a modern, state-of-the-art, lightweight GUI and enhance user experience & simplify maintenance | Users of existing Java-based T7 GUIs should first test the already existing new browser-based T7 Web Clearer GUI (followed later by Admin & Trader GUIs) and familiarize with the usage and the look & feel |
GUIs accessible via modern web browser & matching client certificate | Client certificates can be effortlessly downloaded & used immediately | Client certificates signed by Deutsche Börse PKI can be downloaded from the Member Section |
Stepwise roll-out approach of New T7 Web GUIs | New Web GUIs will be introduced in a stepwise approach starting with the Clearer GUI (2025), followed by the Admin GUI (2026) and finally the Trader GUI (2027) Each GUI will be introduced in Simulation, followed by production. Previous Java and new Web production GUIs versions will run in parallel for one release cycle. | Conduct Comprehensive testing in simulation and production. Become familiar with the new layout prior to Java GUI decommissioning. Establish a migration plan to the new GUIs to ensure uninterrupted access |