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 An NE may only be accessed from the cabinet if it may be dragged from a . The cabinet structure has 12 panels in which up to 12 different NEs and cabinets can be opened. However, the three leftmost panels and the three rightmost panels can be hidden away when they are not in use. This allows you to use a smaller cabinet when you are working with fewer NEs, if you wish.
 Whether or not the outer cabinets are displayed is controller on the cabinet posts. There is a post on each side of the cabinet, allowing you to display 6, 9 or 12 panels at once. The cabinet wing control is the knob  atop the post. The leftmost and rightmost knobs are inactive, but the inner left and inner right posts - indicated by small blue arrows on the posts  - control cabinet display.
To open or close the wing on either side of the cabinet:
| • | Click on the leftmost or rightmost in the cabinet to open or close the respective cabinet wing. |
 As well as the cabinet wing control, each post also hosts a panel scroller.The panel scroller appears on the body of the post only when a panel contains more NEs than can be displayed. When an NE is dropped in a panel, the panel is opened to display all the NE subordinate to the NE in the panel. Each panel can store as many NEs as you want. However, the panel only has space to display twelve NEs. Hidden NEs can be found by scrolling through the panel with the scroller.
To scroll through a panel:
| • | Click at the top of the scroller to scroll upward through the panel, |
| • | Click at the bottom of the scroller to scroll downward through the panel, or |
| • | Drag the green indicator in the scroller. |
 If all of the NEs in a panel are visible, then the scroller will not appear on that panel's post.
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