This add-on license for high availability feature is part of the EcoStruxure Automation Expert range. It is an engineering license required to build and manage Automation Expert applications including IEC 61499 control, HMI, archive, and network/device topologies. This digital build time single license can be installed on 1 station. This asset-based, fully integrated engineering environment for control and HMI allows users to efficiently design, configure, and manage Automation Expert systems within a single environment. It provides clean integration with AVEVA System Platform, is subversion compatibile and allows the user to create, import and export cross platform libraries. The build environment is compatible with Microsoft Windows 10. EcoStruxure Automation Expert software is available in languages: English, Simplified Chinese, German, French, Italian, Spanish, Portuguese, Turkish, and Japanese (only for buildtime). EcoStruxure Automation Expert is a new category of software defined automation, enabling next generation integrated architectures and Industry 4.0 solutions.