Hi Julia

OmniFocus allows me to flag items, but I use that function to highlight tasks that are urgent.

However, you might be on to something with the symbol idea, I could add a simple dash to the beginning of an action and sort those in the context list. Just relies on me remembering to add either at the time I create the action or during a review!

I still find this aspect of GTD difficult, I'm good at capture and reviews, but I'm really awful at deciding what to do and doing it, especially when I'm tired!

Thanks,
Leanda