Novell LINUX ENTERPRISE DESKTOP 10 SP2 - KDE 08-05-2008 Manual page 64

Some users might need more desktops than provided by default.
Procedure 2.4 Adding Additional Virtual Desktops
1 Right-click the desktop previewer in the panel and select Configure Desktops.
2 Click OK to apply the changes and close the configuration dialog.
3 For the names of the desktops to appear in the desktop previewer rather than the
52 KDE User Guide
A configuration dialog appears where you can increase or reduce the number of
virtual desktops. You can also change the default names of the desktop.
number, right-click the desktop previewer and select Pager Options > Desktop
Name.