Viewing Tabs
    Viewing Tabs refer to the set of viewing
      workspaces within a Workbench
            Window. 
    
    
      - The Active Tab
          is the workspace currently being displayed.
      -  To navigate between Viewing Tabs, click
          on one of the other tab names or press Command/Ctrl + left and
          right arrow buttons. 
      - To remove a tab, click on the X
          button to the right of the tab name. Further tab options are
          available in the Window
                menu.
      - To reorder the tabs, click and drag the
          tab title to the desired position. The tab numbers will not
          change.
 
      