Single task to be done by multiple users
This would immensely improve the functionality of Tasks/Planner if it was possible to require for a single task when assign to multiple users to need to be done individually or collectively/only by one person. It would be very usefull to have it a a chechk box when you have assignned multible people and then also to see the progress as with the checklist (e.g. 2/8 done).
And automatically mark the task as donewhen every body have done it.
Can be used as a safety feature, effectively a read/action receipt for important things