By default, the explorer applies changes to your
visualizations automatically when you change data roles, filters, or
ranks.
To disable automatic updates,
deselect the
Auto-update check box at the bottom of the right pane. When you are ready to apply your updates, click
Update at the bottom of the
right pane.
Note: You can change the default
behavior for new visualizations by deselecting Update
automatically in the Preferences window.