That's not possible natively within Trello, but for automation like that, you might want to check out Butler for Trello at https://butlerfortrello.com/
That can perform certain actions based on pre-defined criteria, so you might be able to make that work there!
This community is celebrating its one-year anniversary and Atlassian co-founder Mike Cannon-Brookes has all the feels.Read more
You’re invited to our first ever Trello User Groups Good news for current and aspiring Trello enthusiasts! We’re launching Trello User Groups so that you can network, share ideas, solve ...
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