We're using JIRA Software 7.3.1. We have Adaptavist ScriptRunner (5.0.4). I've seen questions posted that sound earily similar to this, but haven't been able to get far with them. (I did cause our server to hang after one attempt though.) I'm a total scripting newbie and a JIRA near-newbie. I'm afraid I need a For Dummies version of this.
The two things that've been asked of me are:
When an issue is transitioned to "Done," transition all of its Subtasks to "Done."
When an issue is transitioned to "In Progress," transition the subtasks with the same Assignee as the parent issue to "In Progress."