Outlook 2013 Filter Exchange tasks in Calendar view

I would like to sort the task list in the Calendar view. I currently have Outlook 2013 hooked up to two separate Exchange accounts, and the overlay for the Calendar with both appointments is fantastic. However, I also use the tasks list at the bottom, and I only want one accounts worth of tasks to show up. Is this possible?

See image: http://i.imgur.com/MjGY5fi.png

In this example, category red is the account in which I want tasks to show up. Category yellow is in there, but I don't want it to be. These are the two separate Exchange accounts The only way to sort now for me is to manually drag one Exchange accounts tasks to the top of the list.