How to copy cards to numerous boards and all cards update?

[Chase Hayes]

I am wondering if anyone has managed to copy a card to multiple boards with live updates to both cards on both boards? 

[Mutya]

Hi Chase, 

You can copy the card first through these steps:
https://support.atlassian.com/trello/docs/copying-cards-lists-or-boards

Then you can have the option to synchronize cards one-way through Automation:
https://support.atlassian.com/trello/docs/synchronizing-cards

You also have the option to add a link to the original card (https://support.atlassian.com/trello/docs/sharing-links-to-cards-boards-comments-and-actions/) on the new card so that you can refer back to it easily. When you attach a link to a Trello card on another card, it will display a preview of that card, and will show which board and list it belongs to.

You can also click on the "Connect cards" link to make it a 2-way link, so that both cards link to each other. This doesn't sync any content automatically, though, so it's really a way to show relationships between cards, and make it easy to get from one to the other.

Beyond that, there are a few third-party Power-Ups on card mirroring that can help you keep cards in sync more automatically.

Hope this helps but let me know if you have any more questions!