A popular film photography technique in the '80s and '90s involved processing film in a solution that was intended for another type of film. This cross processing gave photos a boost in saturation and contrast, and shifted colors towards greenish-yellow highlights and bluish shadows. You can simulate these retro-effects with the Cross Process tool. Using Cross Process along with Post-Crop Vignette, creates an effect called Lomo.
You can save your settings as a preset for future use.
To Apply the Cross Process Effect:
You can right-click a slider to reset to the default value.