For event planning, we have a good chunk of tasks that happen at the same time in the event planning process across every event, but they always work backward from the due date. For example, "2 weeks before event, confirm vendors." We create all of our events through forms, and we apply the respective template from there. I'd like to be able to create a dummy template with a dummy due date, and then build my subtask due dates backwards, but have it adjust respectively when adding an event through the form. I know there is a way to remap due dates if adding from the list view, but my users aren't comfortable enough doing it that way, and we'd prefer to see that automation happen using a Form.