SCHEMA ST4

Spec sheet

Product

SCHEMA ST4 is a component content management system for creating and managing technical documentation.Read 8 Oct 2026 · quanos.com

Audience

It is aimed at companies managing technical documentation across multiple product variants, languages, or publishing channels, including manufacturers in mechanical engineering, medical technology, electronics, and automotive.Read 8 Oct 2026 · quanos.com

Integrations

The product page describes open interfaces for ERP, PLM, and translation memory systems, plus a standardized COTI-based interface for translation agencies.Read 8 Oct 2026 · quanos.com

Security

Quanos states that ST4 Cloud is ISO 27001-certified, stores customer data on servers in Germany, and is GDPR-compliant.Read 8 Oct 2026 · quanos.com

Support

Quanos provides ST4 support through a ticket system, with support hours Monday–Thursday 8 a.m.–5 p.m. and Friday 8 a.m.–4 p.m., excluding Bavarian public holidays.Read 8 Oct 2026 · quanos.com

Headquarters

Nuremberg, GermanyRead 28 Sep 2026 · quanos.com

AI

The page says ST4 AI Jetpack, ST4 AI Writer, ST4 AI Translator, and ST4 Cloud Authoring Assistant are included in ST4 Cloud at no extra cost.Read 8 Oct 2026 · quanos.com

Approvals

Approval workflows run in ST4, where stakeholders can comment on content and track document status.Read 8 Oct 2026 · quanos.com

Authoring

The integrated XML editor supports structured writing, and AI authoring assistance checks language, terminology, and style in real time.Read 8 Oct 2026 · quanos.com

Company history

Quanos’s company history says SCHEMA GmbH was founded in Nuremberg in 1995 and the Quanos Group was formed in January 2020.Read 8 Oct 2026 · quanos.com

Content reuse

Teams can create modular content once and reuse it across documents and product variants, with changes applied wherever that content is used.Read 8 Oct 2026 · quanos.com

Implementation

Quanos says rollout support includes data migration, configuration, training, and ongoing support.Read 8 Oct 2026 · quanos.com

Notable availability

The page says ST4 Cloud Automation is included in ST4 Cloud Pro and is launching in January 2027.Read 8 Oct 2026 · quanos.com

Publishing

ST4 can publish content to PDF, HTML, Markdown, web, app, and machine control system outputs.Read 8 Oct 2026 · quanos.com

Plans and prices

Every SCHEMA ST4 plan and price →

Where Specifiction places it

• Help Authoring Tools#22 of 296.8