You can use the advanced functions provided in the administration
console to change settings in your server configuration.
Once you have made changes, you need to restart the server.
Note: For WebSphere v5.x
servers: In the local test situation, after you have made changes to the server,
you need to refresh the server folder from the Navigator view. In the remote
test situation, after you have made changes to the server, you need to import
the modified version into the workspace. Then you need to restart the server.