This command leads to the following submenu
Afbeelding 16.184. The “Components” submenu
Paragraaf 8.24, “Channel Mixer”
Paragraaf 8.25, “Compose”
Paragraaf 8.28, “ Decompose ”
Paragraaf 8.29, “Recompose”
This command is found in the image window menu under Colors → Components.