text: Figure 13-77 Service Assistant Tool GUI 
  
  3. The current node canister is displayed in the upper left corner of the GUI. As shown in 
  
  Figure 13-77, this is node2. Select the node that you want in the Change Node section of 
  the window. You see the details in the upper left change to reflect the selected node 
  canister. 
  
  **Note:**The SAT GUI provides access to service procedures and shows the status of the 
  node canisters. These procedures should only be carried out if directed to do so by IBM 
  Support. 
  
  For more information about how to use the SAT, see this website. 