Custom Orientation
          The Custom button
      in the Orientation/Slice Plane sections of the Toolbar allows the user
      to set, save, edit, or access custom orientations for Montage,
      Volume, All, and Surface Views.  
    
    
      - Click Custom and Create and
            Edit... to open the Custom Orientation settings box:
 
     
    
      -  Workbench Window sets the Workbench
                Window to which the orientation transform
          will be applied. Note: All tabs will have the transform
          applied.
      -  Pan (X, Y) sets the
          amount of X, Y, Z offset from the center. 
      -  Rotate (X, Y, Z) sets the
          rotation about the x-, y-, and z-axes.
      -  Oblique Rotate (X, Y, Z)
          sets the rotation about the oblique x-, y-, and z-axes in  Volume
          or All
          views-- only active when Oblique is selected in Slice
          Indices/Coords. 
      -  Zoom sets zoom factor relative
          to the default of 1. 
      -  Copy copies the settings from
          the Transform fields to the selected (highlighted) Custom
            Orientation file listed on the right.
      -  Load takes the settings from the
          selected (highlighted) Custom Orientation file listed on the
          right and applies them to the structures in the selected
          Window.
      -  New.. and Delete...
          allow one to create or delete Custom Orientations from the
          list. The listed saved orientations are saved locally and will
          be available every time Workbench is opened on the same
          system.