This section explains how to upgrade Novell® exteNd TM DirectorTM from version 4.1 to version 4.1 SP2. If you are upgrading from Novell Portal Services 1.5, you must install version 4.1 before you upgrade to version 4.1 SP2. If you are installing the product, see Installation. For instructions on configuring exteNd Director, see Configuration.