In a teacher-led module, sometimes you want to create/plan tasks ahead but not necessarily make them available to learners. To manage this in Headrush, you can make use of invisible columns.
When you make a column invisible, learners won't be able to see it or any of the tasks in it. Then you can drag the task out to a visible column when ready.
Here's how it works:
This should help you work ahead but keep learners on the same page when needed!