You count the required licenses so that you can order the correct amount on EcoStruxure Power and Buildings Software Companion. You use WorkStation to count licenses on devices under an Enterprise Server when upgrading from a system older than 6.0 to a 7.0 or higher.
In WorkStation, in the System Tree pane, select the top server.
Click the Control Panel tab.
Click Licenses Information .
Click Licenses .
The number of required licenses are displayed in the table.