Registering Data Sources - SAS Data Integration Studio 3.3 User's Guide - page 122

Select the Library That Contains the Tables
After you have connected to a SAS application server, use the Select a SAS Library
window to specify the SAS library that contains the tables that you want to register.
For the current example, select the Ordetail library, as shown in the following display.
Display 8.2 Select a SAS Library Window
After selecting the appropriate library, click Next . The SAS application server
accesses the library, and the Define Tables window displays.
The next task is to select the tables that you want to register.