This command leads to the following submenu
Afbeelding 16.186. The “Components” submenu
Paragraaf 8.23, “Channel Mixer”
Paragraaf 8.24, “Compose”
Paragraaf 8.27, “ Decompose ”
Paragraaf 8.28, “Recompose”
This command is found in the image window menu under Colors → Components.