Thanks for your post! The Push feature of the defect plugin would just be used to create a new issue, and you wouldn’t be able to update existing issues with this currently. That said, with the View URL integration configured, you can quickly click on the ID from within TestRail to jump to the issue in Redmine and update this as needed. When pushing a new issue, you can create a template under Administration > Integration that pushes more details to the issue including various fields such as test steps/results, etc. Hope this helps!