Problem Automations only ever act on the task that fired the trigger. When a subtask is created, there is no trigger that fires in the context of the parent, and no action scope that lets me modify the parent. Any parent-level state that depends on the existence of subtasks has to be maintained manually. Request New triggers, evaluated on the parent: Subtask created and Last subtask removed. New action scope: apply the action to the parent task — change task type, change status, add/remove assignee, set a custom field value, add a tag, post a comment. Use case In our workspace parent tasks are containers, not units of work: only subtasks are assigned and only subtasks are billable. As soon as someone breaks a task down into subtasks, the parent should automatically have its Task Type set to "Parent Task" and its assignee cleared. When the last subtask is removed, the parent goes back to being a regular assignable task. Today each PM has to remember these steps manually. A missed one corrupts workload reporting and billing exports, because an assigned parent gets counted alongside its own subtasks. Why the current options don't cover this Task created fires on the subtask itself, and every downstream action applies to that subtask only. A generic "subtask removed" event would not help either — the parent must only revert when no subtasks are left, which is why the second trigger is scoped to the last one. The only workaround today is an external service polling the API for parent/child changes, which is not viable as a workspace-wide convention. Impact Unlocks a class of parent/child governance rules that are currently impossible natively: ownership normalisation, task-type normalisation, roll-up field maintenance.