Copy label from attached card

Question

I have a board which connects "contact" cards with multiple "service" cards. The contacts are grouped using labels.

Now I want to create a butler rule which automatically copies the grouping label from an attached contact card to the service card.

Is there a way to do this?

Ricardo Boss · Answer

I was unable to set up Trellinator and it seems really overkill for this simple task. It's sad, but I can handle the labels manually. Thank you for your time!

Iain Dooley · Answer

@Ricardo Boss hmm there's no looping through labels in the non-Bot Butler, but this Trellinator function would do that:

https://gist.github.com/iaindooley/7004c00e16228b213db6dfe1292d78e9

You can read more about Trellinator here:

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

Ricardo Boss · Answer

Unfortunately, the service cards are in different lists. The simplest solution would be to have a rule as follows: when a card with the custom field "category" set to "contact" is attached to a card without label "service1" and without label "service2", get all labels from attached card and add it to the card.