Is there a way to use the wirecolor render element for masking in the VFB?

[AbeTJH]

I see that it is mentioned in the Vray 5.1 announcement but it is not mentioned in the docs or seem to be an option to use.

New key features:

Masking in VFB - you can now use any of V-Ray's masking render elements - Cryptomatte, MultiMatte, Wirecolor, and Object/ Render/ Material IDs- to select and fine-tune parts of your render. Mind that masks can be added only on color corrections and folders.

[yavor.rubenov]

Hello,

It is currently not possible to use color elements as masks - the new feature list has Wirecolor there by mistake, sorry about that.

Best regards,
Yavor

[AbeTJH]

Thank you for the clarification.