Unable to sync cards on 2 different boards

Question

I have 2 boards and i card each on the 2 boards

I linked card 1 on board 2 to card 1 on board 1

I am trying to create a mirror link between the 2 cards

I am trying to create a rule

Trigger = when a comment is posted to a card in list "Test 1 - List"

action = for each card linked in the attachments

when I press on the green + symbol, it does not give me anything to add the rest of the action. What am I doing wrong?

Stephen Addis · Answer

You might find if you have a Zapeir subscription you can set both boards to sync, as it acts as the bridge between so when something changes, it duplicates.

However, consider only putting stuff on one board, as if you duplicate, is twice the work to update and chances are you might miss something.

Soumyadeep Mandal · Answer

Check out this article https://blog.trello.com/butler-power-up-trello-automation

Sivarajah · Answer

In Butler

When a card is moved into list "Done" - this I can select

For each card linked in the attachments - This also I can select

Move the card to the bottom of the list - This I can't see where / how to select??