As a Page Manager:
  1. Navigate to onMessage.
  2. Select Website > Your Site.
  3. Click Styles.
  4. Locate the style being used on your Department Picker, and click Edit. 
  5. From the drop down, select Widgets.
  6. Click the Department Picker icon.
  7. On the Right under the Display channel, un-check Grade Selector.
  8. Click Save in the lower right to apply changes.
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