Impact Explorer - Visibility
This tab of the Impact Explorer allows you to change the visibility settings of the current drawing. It consists of several different pages, which you can view using the buttons at the bottom.
The current visibility settings can be saved by pressing the Save settings button 
. This will open the Saved Visibility form.
> Palettes
> Palette Types
> Layers
> Blocks / Symbols
> Other Attributes
> Saved Visibility Settings