Can ELM Manager Self-Service tasks be given to a proxy?

We have a few situations where our Managers do not have the time to maintain Learning Management tasks for their direct reports or in some cases for an entire department. They would like to hand those duties off to another user and most of time this user is not a manager. What is the best way to accomplish this type of delegation? In a specific example, I have a Director that would like her Assistant to maintain all learning tasks (track required learning, enrollment, etc.) for the entire department, including Managers and their direct reports. Thank