MultMatteElements

[glorybound]

You can have red, green, and blue, but what if you need more masks? I tried wire color, but it doesn't seem to work with GPUs. I can use my PSD Manager, but it adds a significant amount of render time.

[Joelaff]

You can add multiple MultimatteElements. Just be sure you give each one a unique name.

[glorybound]

Well, that's easy enough!

[vladimir_krastev]

You can add multiple MultimatteElements. Just be sure you give each one a unique name.

Also make sure you changed the IDs for the channels.

[francomanko]

there are various scripts/tools etc to assist in creating multiple multimattes.. like pixamoons object id or 'joker martini' object id manager.