7.3 Basic license types and license types in WinCC
Introduction
Each valid license key for WinCC is provided with a 20-digit license number. This number is 
also transferred by the license medium to the computer when the license key is transferred.
You can have the license numbers with the associated basic license types and license types 
displayed with the "Automation License Manager" program.
Additional information is available in the online help of the "Automation License Manager".
Overview
The license keys are displayed in the "Manage" view. The column display depends on the 
selected view.
Licensing
7.3 Basic license types and license types in WinCC
WinCC: General information and installation
198 System Manual, 02/2017, A5E40840020-AA