Switch to Diagram

After you've opened a few diagrams, you can switch to your target diagram easily with the feature of Switch to Diagram. Moreover, you can close diagram(s) with this feature as well.

1. After you've opened a few diagrams, select Window > Switch to Diagram... from the main menu.
   

   NOTE:

   Alternatively, you can right click on any diagram tab and select Switch to Diagram... from the pop-up menu.

2. In the Switch to Diagram dialog box, you can select a diagram to activate or select a diagram to close. To activate a diagram, select a diagram under Diagram Name and then click Activate Selected Diagram button.
   

   Select a diagram to activate

   
   On the other hand, select a diagram under Diagram Name and then click Close Selected Diagram(s) button to close the selected diagram.