How to grant permission to Adsharing to a certain user role?

I am using for designating permission for certain functualities because WP doesn't allow one role to upload media, but grants too much access to the next level up that does. I have Adsharing installed as well, however I am not seeing a way to grant permission to allow this custom role to access the adsharing plugin, and when I log in with a test account under that role, the option is not in the dashboard.

Is there a way to fix this with the current configuration? Is there a different role manager I could use that will allow it (not particularly fond of role-scoper).