Use this section of the Visibility form to change the visibility of palette types.
Visibility - Palette types
All palette types are displayed in the list. You should highlight those types that you want to be visible.
You can click on a type to highlight only it, control-click to toggle it while leaving other items unchanged and shift-click to highlight a range. Right-clicking also allows you to: Select All, Select None, Toggle Selection, Select By Regular Expression.