CorelDRAW 12/X3 options' customization doesn't provide some of color adjustment effects for shortcut assignment, there are no labels for them, nowhere, even in 'All commands' section, e.g.Contrast Enhancements (aka Levels), etc. - 12 effects from Adjust menu....
I wouldn't be me if I didn't succeed in tweaking it :-) so it's just one-click away
200k autopatcher CDRAdjustmentEffectsCustomizationEnabler…