The new "Card mirror by Placker" power-up for Trello provides tools to sync cards across boards simply.

With the power-up enabled from the Trello power-up page, you will have buttons in your Trello boards to create a mirror, a synced copy of that card.

You can use this for many purposes, such as connecting cards from team to personal boards, grouping cards in a master board, or share specific cards with stakeholders.

Setup and how to mirror cards

When you are a Placker user and have imported your boards, you can

In this article, we will show you how to mirror card with both methods.

Errors in the mirror rules

If you see errors in the mirror rules, check this article to see what it could be.

Errors in the power-up

When the power-up is not working properly, most of the times it is related to browser settings. Follow the steps in this article, and if this doesn't work, send us a message in the chat.

Power-Up Settings

You can change the buttons added to the board or the attributes available on the back of your cards by changing settings. Go to "Show menu", "2-way card mirror", then "Edit settings". There you can:

  • Add another board to Placker.

  • Progress tracking - you can change status automatically by moving cards through lists or labels. More details in this article.

  • Mirror rules - Card mirrors can be created in an automated way. More details in this article.

  • Hide the card mirror text from the card back.

  • Delete board from Placker, leaving it only in Trello. It won't be possible to mirror cards if you do that.

Advanced tips on using card mirroring

We have written an article with more details on how this feature works, as the present article is more focused on the Trello integration:

Install the power-up

For its innovative methods, "Card mirror by Placker" has won the "Best app for remote working" in the Atlassian Codegeist 2020.

Make your team also benefit from it at the Trello power-up page:

And read more about the power-up at our website:

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