Comment customfield value on another card

[Izet Ahmetagic]

How can i comment the values from my custom field on another card, just by pressing a button?

So i've tried this, which says "success" but it actually doesn't comment anything.

[Carolina Lopez]

Hi Izet, welcome to the Atlassian community!

I hope you're enjoying Trello!

I think that the best option for your situation would be using {{%Field Name}} (in this case {{%Lastcomment}}) instead of {customfieldvalue}. To use {customfieldvalue} the field should be referenced before. You can check this article to have more details about this: https://support.atlassian.com/trello/docs/working-with-custom-fields/

I'm not sure if I understood your purpose correctly, but maybe you want to use "lookup" instead of "find" as it's used exactly like the "find" action, but it doesn't change the current card. You can find more about finding and looking here: https://support.atlassian.com/trello/docs/finding-or-looking-up-cards-butler-advanced-topic/

If you believe it's not working as expected and want to report a bug, please access https://trello.com/contact, select the option "Report a bug" and inform the details. We can absolutely analyze and send the feedback to our developers.