There are situations where due to lack of response, passage of time or availability of staff, a task is reduced in importance. It may contain a useful conversation or is worth reviving if input/resource is received.
I can't mark it as completed, don't want to delete it, but do want it out of the immediate to do list.
I'd like to be able to mark it as something like: parked, ideas, on hold, ice box, dusty.