After successful login, all available connections are displayed in a list.

Click on the connection icon or double-click on a line to establish the connection.

If a profile with the “Dual Monitor” property has been configured, a symbol with two monitors will appear in the third column.
To use the second monitor, first click on this symbol.
A new browser window will then open. This must now be moved to the second screen.
Then, this screen must be switched to full screen mode using F11 or the browser menu.

Before establishing the connection, the browser on the first screen must be switched to full screen mode.
Now the connection can be established and displayed on both monitors.