It’s super very easy, just enter in your Trello board
Add a new Power-Up! (In this case the “Jira” power)
Once installed, you can try to configure the connection with your Jira Cloud.
Just put the URL of your Jira and that’s all! (example: xxx.atlassian.net)
Just create a new “Card” in the Trello board
Click on the “Jira” Power-up integration and raise a new Jira ticket with the content of the Trello Card. Select “create new issue”
Select one of your Jira Clouds.
Select the project where create the new ticket.
Select the issuetype
And that’s all! Jira ticket created!
The ticket status and priority and assignee will be synced between Jira and Trello.
Internally Jira uses a “link” to the Trello card and a label with the trello-card id
That’s all! super very easy!
These days I will make a try to the Power-Up development to make some plugin compatible with Trello. Stay tuned!