I need help! My experience with Jira has primarily the front end. I find myself needing to write a bit of code. I need to write code for a subtask/s to be triggered on a post function. I need a subtask to be triggered on the Create transition of my workflow. When the Partner issue type is selected i need 3 subtasks created (security, diligence and review). I also need it once created to be assigned to my supervisor. Any assistance with this will be appreciated!