How to share specific labeled cards with a collaborator in a board?

[JS]

Hello,

I want to give limited visibility to one of my collaborators such that he/she can only see cards that are labeled, let's say, green. The red cards should only be visible/accessible by myself. Is this doable on Trello?

[Iain Dooley]

@JS in order to mirror cards to another board, for example if you had "red team" and "green team" boards, you could set up a Butler Rule that would say something like:

When the red label is added to a card copy the card to the "Inbox" list in the "Red Team" board and link the two cards

I think you can also do the same thing with the Unito power up.

The same code in Trellinator would look like this:

https://gist.github.com/iaindooley/2003719dd5b7987374f8341a11441d3d

You can see how to set up Trellinator here:

https://community.atlassian.com/t5/Marketplace-Apps-articles/Introducing-Trellinator-Automate-Trello-with-Google-Apps-Script/ba-p/925271

[marc -Collabello--Phase Locked-]

@JS  Everybody on a board can see all cards. That is how Trello works.  If you want your collaborators to see only the green labelled cards, you'd need to move them to a separate board.

[JS]

Hey there Marc. Thanks.

Is there a way to automate mirroring of cards with specific label across two boards?