I have a project I am working on where I need to pull in articles from a 3rd party API.
I've got this working using rewrites, but the last step I'm having trouble with is integration into the navigation.
What I'd really like is a separate meta box in the left hand column where I could ask for an article id and category and from that information add a custom link to the nav.
Is such a thing possible? I haven't seen much in the way of custom meta boxes from menu items.