There are several ways to switch to sever configuration mode:

1. Click Configure server in the ribbon and select the server you want to configure.

   
   

   

   
   

2. Click the button in the quick access toolbar and select the server you want to configure.

   
   

   

   
   

3. Open the main menu, click on Configure server and select the sever you want to configure.

   
   

   

   
   

Note: A server can only be configured when it is displayed in the server overview.