Often times, we’ll use Asana tasks for troubleshooting. One issue will branch off to a few tiny possibilities, but it’s hard to predict which of those ideas will grow into other troubleshooting ideas until we get there. It would be helpful to be able to denote a few comments to be migrated off into a new subtask. (Either copied or moved.) This is a process that we’ve done manually many times, and it feels like it should be integrated into Asana itself. Maybe if “Duplicate Task” had a way to select which comments you wanted, this would satisfy the need I’ve outlined above.