Start the IDE and choose Tools->Server Manager from the main window.
The Server Manager window appears.
Click Add Server.
Select the Sun Java System Application Server, assign a name to the server instance, and click Next.
The platform folder location window appears.
Specify the platform location of the server instance and the domain to which you want to register, then click Finish.
The Server Manager window appears.
Type the server username and password that you supplied when you installed the web container (the defaults are admin and adminadmin), then click Close.