You should already have set up at least a basic GroupWise system, as described in Section 2.0, Planning GroupWise in a Linux Cluster and Section 3.0, Setting Up a Domain and a Post Office in a Linux Cluster. As part of this process, you filled out the System Clustering Worksheet. If you do not have access to the filled-out worksheet, print the worksheet now and fill in the clustering information as it currently exists on your system. You need this information as you implement the Internet Agent (GWIA) in a cluster.