Is there a way to get notifications on tasks in Asana that were assigned out to someone else that haven’t been completed yet or that are overdue?
There isn’t currently a way of receiving those kinds of notifications regarding tasks that are assigned to other people. If you have a premium subscription, you could create an advanced search for all incomplete tasks that were due within the last 7 days, for example, then create a recurring reminder task to check that report. You could even have specific reports for individuals.
If you don’t have a premium subscription, you could always create a project titled something like ‘Assigned to others’, and add to that project all of the tasks that you’d like to keep an eye on. Then you’d have them all in one place.