You will find further information in the "Updates" at:

https://support.industry.siemens.com

You can obtain technical support and advice from:

Siemens AG
Digital Factory

Stuttgart office
Competence Center Machine Tools

Fax: +49 711 137-2838

E-mail: info.mc-hmi-oa@siemens.com

You can obtain the Qt license key directly from:

The Qt Company

Contact: Frank Frederking

Tel.: +47 47 451220
Fax: +47 21 080439

E-mail: frank.frederking@theqtcompany.com

Internet: https://http://www.qt.io