Drupal Enterprise 7: Remove a Display from an Existing Automated List (aka View)
The following instructions are for websites using the default UMN Drupal Enterprise 7 (DE7) configuration. Your role in Drupal may not have the proper permissions to complete the task. Contact your site administrator for additional information.
Click Menu in the Administrator toolbar.
Click Structure in the Menu toolbar.
Click Edit for the view you wish to edit.
Click the button for the display you wish to remove.
Click the drop-down arrow for the display options drop-down menu.
The display options drop-down menu is to the right of the Display name field. It will most likely be set to the clone function by default.