We were working with old projects but we migrated to new Jira projects because of their simplicity and roadmap feature.
Sadly we had the awesome Bitbucket triggers so we automated the development workflow but now we lost that feature or at least I don't know where to find something that can move a ticket automatically after a branch or pull request is created.

I was expecting to see something here, but I'm not able to find a way to automate issue transitions.